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WO2023207602A1 - Communication method and related apparatus - Google Patents

Communication method and related apparatus Download PDF

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Publication number
WO2023207602A1
WO2023207602A1 PCT/CN2023/087905 CN2023087905W WO2023207602A1 WO 2023207602 A1 WO2023207602 A1 WO 2023207602A1 CN 2023087905 W CN2023087905 W CN 2023087905W WO 2023207602 A1 WO2023207602 A1 WO 2023207602A1
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WO
WIPO (PCT)
Prior art keywords
sequence
length
measurement
channel measurement
sequences
Prior art date
Application number
PCT/CN2023/087905
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French (fr)
Chinese (zh)
Inventor
刘辰辰
钱彬
Original Assignee
华为技术有限公司
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Publication of WO2023207602A1 publication Critical patent/WO2023207602A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters

Definitions

  • the present application relates to the field of communication technology, and in particular, to a communication method and related devices.
  • the initiating station needs to frequently send channel measurement signals to perform ranging or environment sensing. Perception.
  • the bandwidth of the signal needs to be large enough.
  • the signal will interfere with other narrowband system equipment. Therefore, there will be certain restrictions on the power spectral density of the signal. . Therefore, when the power spectral density is limited, how to improve the effectiveness of wireless communication systems has become an urgent problem to be solved.
  • the present application provides a communication method and related devices, which can improve the effectiveness of the wireless communication system.
  • this application designs a channel measurement frame, which is referred to as the first channel measurement frame for ease of explanation.
  • the first channel measurement frame includes one or more measurement symbols; wherein each measurement symbol is obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the first channel measurement frame can increase the transmission duration of the measurement symbols through spread spectrum, which is beneficial to increasing the transmission duration of the measurement symbols and can avoid the frequency domain spectrum caused by the repetition of the measurement symbols at an integer multiple of the repetition frequency.
  • Obvious spectral lines appear when the power spectral density is limited, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, increase the coverage distance, and thus improve improve the effectiveness of wireless communication systems.
  • the measurement sequence is one or more sequences in the above sequence set. It can be seen that the length of each sequence is less than 60, which is beneficial to reducing the processing complexity of the channel measurement frame at the receiving end. Therefore, the first channel measurement frame designed in this application can support power enhanced transmission, increase the coverage distance, and reduce the processing complexity of the first channel measurement frame, thus greatly improving the effectiveness of the wireless communication system.
  • the channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.
  • sequence set also includes one or more of the following second sequences:
  • Second sequence of length 806 ⁇ 1 0 1 -1 0 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
  • the sequence set provided by this embodiment allows a longer sequence to be used in the first channel measurement frame.
  • the measurement symbols can include more pulse sequences, which is beneficial when the power spectral density is limited. Further transmitting the maximum total energy that can be sent further increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, further increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.
  • the sequence set may also include a third sequence, which is obtained by multiplying the sequence A * (n) and the sequence B * (n) element by element according to the element index;
  • the sequence A * (n) is a sequence A (n) of length N1 repeated N2 times, and the obtained sequence is N1*N2;
  • the sequence B * (n) is a sequence B (n) of length N1 Repeat N1 times to obtain a sequence of length N2*N1; the greatest common divisor between N1 and N2 is 1, both N1 and N2 are integers greater than 1, and the sequence A(n ) and the sequence B(n) are both the above-mentioned first sequence.
  • the sequence set The combination includes a plurality of third sequences, each third sequence being constructed using this embodiment from two first sequences of mutually prime length.
  • the sequence set also includes a fourth sequence, which is obtained by multiplying the sequence C * (n) and the sequence D * (n) element by element according to the element index; the sequence C * (n) is a sequence C (n) of length N3 repeated N4 times, and the obtained sequence is N3*N4; the sequence D * (n) is a sequence D (n) of length N4 repeated N3 times. , the obtained sequence is of length N4*N3; the greatest common divisor between N3 and N4 is 1, the N3 and the N4 are both integers greater than 1, the sequence C(n) and the sequence D(n) are both The second sequence described above.
  • the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.
  • the sequence set also includes a fifth sequence
  • the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence: circular shift, reverse order, negation, or d times. Sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0.
  • the sequence obtained by sampling the first sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the first sequence d times.
  • the sequence set includes a plurality of fifth sequences, and each fifth sequence is constructed from a first sequence using this embodiment.
  • the measurement sequence also includes a sixth sequence
  • the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence: cyclic shift, reverse order, negation, or d times sampling, the greatest common divisor between the d and the N1 is 1, and the d is an integer greater than 0.
  • the sequence obtained by sampling the second sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the second sequence d times.
  • the sequence set includes a plurality of sixth sequences, and each fifth sequence is constructed from a second sequence using this embodiment.
  • the construction method of the above sequence is as follows: the above-mentioned implementation of mutual multiplication of elements from two first sequences with mutually prime lengths, and the above-mentioned implementation of mutual multiplication of elements from two second sequences of mutually prime lengths
  • the method is not limited to using this construction method for the first sequence or the second sequence to construct a new sequence.
  • the construction method can also be used for two third sequences with mutually prime lengths to construct a new sequence, etc., this application No more listing them one by one.
  • sequence construction method such as performing one or more of the above operations on the first sequence or the second sequence to obtain a new sequence.
  • This construction method is not limited to the first sequence or the second sequence. It can also be used for, for example, The third sequence or fourth sequence mentioned in this application uses this construction method to construct a new sequence, etc. This application will not list them one by one.
  • this application also designs another channel measurement frame, which is referred to as the second channel measurement frame for ease of explanation, in which the measurement symbols are expanded by using a delta function ⁇ L (n) of length L to expand the measurement sequence. obtained frequently;
  • L is an integer greater than 0;
  • the information bit stream is spread using the measurement symbols to obtain a second channel measurement frame.
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the second channel measurement frame designed in the second aspect is a channel measurement frame carrying an information bit stream. It can be seen that the second channel measurement frame not only has the measurement symbols included in the first channel measurement frame described in the first aspect, but also can pass The measurement symbols spread spectrum the information bit stream to obtain a channel measurement frame carrying the information bit stream. Therefore, the second channel measurement frame can not only support power enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the wireless communication system.
  • the measurement sequence in the second channel measurement frame in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect. ;
  • the sequence set may also include one or more third sequences described in the first aspect;
  • the sequence set may also include one or more fourth sequences described in the first aspect.
  • the sequence set may also include one or more fifth sequences described in the first aspect;
  • the sequence set may also include one or more sixth sequences described in the first aspect. .
  • this application also provides a data frame, which may include one or more measurement symbols.
  • the measurement symbols are obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L. of;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the data frame can increase the transmission duration of the measurement symbols through spread spectrum, which is beneficial to making the transmission duration of the measurement symbols longer than 1 microsecond, and can avoid the frequency domain spectrum caused by the repetition of measurement symbols from appearing at integer multiples of the repetition frequency.
  • Obvious spectral lines so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, increase the coverage distance, and thus improve the wireless Effectiveness of communication systems.
  • the measurement sequence in the data frame in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally , the sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally , the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally , the sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally , the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • this application also provides a communication method.
  • This method is described with the first device as the execution subject.
  • the first device can play different roles at different times. At a certain moment, it may be the sender and perform the operations of the sender. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the first device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site.
  • the communication method is described by taking the first device as the sending end as an example.
  • the communication method may use the first channel measurement frame designed in the first aspect.
  • the method includes: the first device sends a first channel measurement frame, the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are using length L
  • the delta function ⁇ L (n) is obtained by spreading the measurement sequence;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the measurement symbols are obtained by spreading the measurement sequence.
  • the length of the measurement sequence after spreading is increased, which is beneficial to making the transmission time of one measurement symbol longer than 1 microsecond and avoiding duplication of measurement symbols.
  • the resulting frequency domain spectrum has obvious spectral lines at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, increasing the maximum transmission power amplification factor, that is, it can Supports power-enhanced transmission and increases coverage distance, thereby improving the effectiveness of wireless communication systems.
  • the communication method further includes: determining the first channel measurement frame.
  • the communication method may send a first channel measurement frame consisting of one or more measurement symbols.
  • the data frame also includes data-related headers and other loads. , therefore, the transmission time of the channel measurement frame is shorter, thereby reducing the overhead of channel measurement.
  • the measurement sequence in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect.
  • the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • this application also provides a communication method.
  • This method is described with the second device as the execution subject.
  • the second device can play different roles at different times. At a certain moment, it may be the sender and perform the operations of the sender. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the second device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site.
  • the communication method is described by taking the second device as the receiving end as an example.
  • the communication method may use the first channel measurement frame described in the first aspect.
  • the method includes: the second device receives the first channel measurement frame, the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are It is obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the measurement symbols are obtained by spreading the measurement sequence.
  • the length of the measurement sequence after spreading is increased, which is beneficial to making the transmission time of one measurement symbol longer than 1 microsecond and avoiding duplication of measurement symbols.
  • the resulting frequency domain spectrum has obvious spectral lines at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, increasing the maximum transmission power amplification factor, that is, it can Supports power-enhanced transmission and increases coverage distance, thereby improving the effectiveness of wireless communication systems.
  • the communication method further includes: determining a channel measurement result according to the first channel measurement frame.
  • the communication method may send a first channel measurement frame consisting of one or more measurement symbols.
  • the data frame also includes data-related headers and other loads. , therefore, the transmission time of the channel measurement frame is shorter, thereby reducing the overhead of channel measurement.
  • the measurement sequence in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect.
  • the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • this application also provides a communication method.
  • the method is described with the first device as the execution subject.
  • the first device can play different roles at different times. At a certain moment, it may be the sending end and perform the operations of the sending end. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the first device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site.
  • the communication method is described by taking the first device as the sending end as an example.
  • the communication method may adopt the second channel measurement frame designed in the second aspect.
  • the method includes: the first device sends a second channel measurement frame.
  • the second channel measurement frame is obtained by spreading the information bit stream using measurement symbols.
  • the measurement The symbol is obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication method based on the second channel measurement frame not only has the measurement symbols described in the first aspect, but also can spread the information bit stream through the measurement symbols to obtain a channel measurement frame carrying the information bit stream. Therefore, this communication method can not only support power-enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system.
  • the second channel measurement frame is obtained by spreading the information bit stream by measurement symbols, it can be seen that the second channel measurement frame does not need to include loads such as header information that other data frames need to carry. Therefore, the cost of channel measurement can be reduced. overhead.
  • the communication method further includes: determining a second channel measurement frame.
  • it may also include: determining the measurement symbol.
  • the measurement sequence in the second channel measurement frame in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect. ;
  • the sequence set may also include one or more third sequences described in the first aspect;
  • the sequence set may also include one or more fourth sequences described in the first aspect.
  • the sequence set may also include one or more fifth sequences described in the first aspect;
  • the sequence set may also include one or more sixth sequences described in the first aspect. .
  • this application also provides a communication method based on the second channel measurement frame described in the second aspect.
  • the method is described with the second device as the execution subject.
  • the second device can assume different roles at different times. At one moment, it may be the sender, performing the operations of the sender, and at another moment, it may be the receiver, performing the operations of the receiver; or, at one moment, the second device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the initiating site. A moment may be a responsive site, performing the actions of a responsive site.
  • the communication method is described by taking the second device as the receiving end as an example.
  • the communication method may use the second channel measurement frame described in the second aspect, and the method includes:
  • Receive a second channel measurement frame which is obtained by spreading the information bit stream using measurement symbols; the measurement symbols are spread by using a delta function ⁇ L (n) of length L to spread the measurement sequence obtained frequently;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication method based on the second channel measurement frame not only has the measurement symbols described in the first aspect, but also can spread the information bit stream through the measurement symbols to obtain the channel measurement frame carrying the information bit stream. Therefore, this communication method Not only can it support power-enhanced transmission and increase coverage, it can also carry information bit streams, further improving the effectiveness of wireless communication systems.
  • the second channel measurement frame is obtained by spreading the information bit stream by measurement symbols, it can be seen that the second channel measurement frame does not need to include header information and other loads that other data frames need to carry. Therefore, the channel measurement can also be reduced. s expenses.
  • the communication method further includes: determining the channel measurement result and the information bit stream it carries according to the second channel measurement frame.
  • the measurement sequence in this application is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect.
  • the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • the first channel measurement frame, the second channel measurement frame and the data frame involved in the above aspect may also be sent using a multi-millisecond segmented transmission method.
  • the amplification factor of the maximum transmit power can be further increased, thereby supporting power-enhanced transmission, further increasing the coverage and improving the effectiveness of the system.
  • the present application provides a communication device, which may be a first device or a chip in the first device.
  • the communication device can perform the communication method described in the fourth aspect.
  • the communication device includes: a communication unit configured to send a first channel measurement frame, where the first channel measurement frame includes one or Multiple measurement symbols; where the measurement symbols are obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the first channel measurement frame may be composed of the one or more measurement symbols.
  • the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.
  • the communication device may further include a processing unit configured to determine the first channel measurement frame.
  • the communication device can perform the communication method described in the sixth aspect.
  • the communication device includes: a communication unit configured to send a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream.
  • the measurement symbols are obtained by spreading the measurement sequence using the delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication device further includes a processing unit configured to determine the second channel measurement frame.
  • the measurement sequence is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally, The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • the present application provides a communication device, which may be a second device or a chip in the second device.
  • the communication device can perform the communication method described in the fifth aspect.
  • the communication device includes: a communication unit configured to receive a first channel measurement frame, where the first channel measurement frame includes one or Multiple measurement symbols; where the measurement symbols are obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇
  • the first channel measurement frame may be composed of the one or more measurement symbols.
  • the channel measurement frame does not have to include information such as other data headers, which can reduce the cost of channel measurement compared to channel measurement based on data frames. Measurement overhead.
  • the communication device may further include a processing unit configured to determine a channel measurement result according to the first channel measurement frame.
  • the communication device can perform the communication method described in the seventh aspect.
  • the communication device includes: a communication unit configured to receive a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream.
  • the measurement symbols are obtained by spreading the measurement sequence using the delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication device further includes a processing unit, configured to determine the channel measurement result and the carried information bit stream according to the second channel measurement frame.
  • the measurement sequence in this application is one or more sequences in a sequence set, and the sequence set may also include one or more second sequences described in the first aspect; optionally, the sequence set may also include including one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include It includes one or more fifth sequences described in the above-mentioned first aspect; optionally, the sequence set may also include one or more sixth sequences described in the above-mentioned first aspect.
  • the present application provides a communication device, which may be a first device.
  • the communication device can execute the communication method described in the fourth aspect.
  • the communication device includes: a processor, configured to send a first channel measurement frame,
  • the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇
  • the first channel measurement frame may be composed of the one or more measurement symbols.
  • the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.
  • the communication device may further include a processor configured to determine the first channel measurement frame.
  • the communication device can perform the communication method described in the sixth aspect.
  • the communication device includes: a transceiver, configured to send a second channel measurement frame, and the second channel measurement frame is measured using The symbol is obtained by spreading the information bit stream, and the measurement symbol is obtained by spreading the measurement sequence using the delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication device further includes a processor configured to determine the second channel measurement frame.
  • the communication device further includes a memory, the memory is used to store a computer program, and the computer program includes program instructions.
  • the measurement sequence is one or more sequences in a sequence set.
  • the sequence set optionally may also include one or more second sequences described in the first aspect; optionally, The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.
  • the present application provides a communication device.
  • the communication device may be a second device and can perform the communication method described in the fifth aspect.
  • the communication device includes: a transceiver for receiving a first channel measurement frame.
  • the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are a pair of measurement sequences using a delta function ⁇ L (n) of length L. obtained by column spreading;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇
  • the first channel measurement frame may be composed of the one or more measurement symbols.
  • the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.
  • the communication device may further include a processor configured to determine a channel measurement result according to the first channel measurement frame.
  • the communication device can perform the communication method described in the seventh aspect.
  • the communication device includes: a transceiver, configured to receive a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream.
  • the measurement symbols are obtained by spreading the measurement sequence using the delta function ⁇ L (n) of length L;
  • L is an integer greater than 0;
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the communication device further includes a processor, configured to determine the channel measurement result and the carried information bit stream according to the second channel measurement frame.
  • the communication device further includes a memory, the memory is used to store a computer program, and the computer program includes program instructions.
  • the measurement sequence in this application is one or more sequences in a sequence set, and the sequence set may also include the above-mentioned One or more second sequences described in the first aspect; optionally, the sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include the above One or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include the above One or more sixth sequences according to the first aspect.
  • embodiments of the present application provide a communication device, which is implemented in the form of a chip product and includes a processor and an interface circuit; the interface circuit is used to receive code instructions and transmit them to the processor; the processing The processor is configured to run the code instructions to perform the communication method described in the above fourth aspect, or the above sixth aspect, or any possible implementation manner of any one of the above aspects.
  • the communication device further includes a memory, and the memory is connected to the processor through a circuit.
  • the processor and the memory may be physically independent units, or the memory may be integrated with the processor.
  • embodiments of the present application provide a communication device, which is implemented in the form of a chip product and includes a processor and an interface circuit; the interface circuit is used to receive code instructions and transmit them to the processor; the processing The processor is configured to run the code instructions to execute the communication method described in the fifth aspect above, or the seventh aspect above, or any possible implementation manner of any one of the aspects.
  • the communication device further includes a memory, and the memory is connected to the processor through a circuit.
  • the processor and the memory may be physically independent units, or the memory may be integrated with the processor.
  • embodiments of the present application provide a computer-readable storage medium.
  • a computer program is stored in the computer-readable storage medium.
  • the computer program includes program instructions. When the program instructions are run on a computer, they cause the computer to execute The communication method described in any one of the above fourth to seventh aspects or any possible implementation of any aspect.
  • embodiments of the present application provide a computer program product.
  • the computer program product When the computer program product is run on a computer, it causes the computer to execute any one of the above-mentioned fourth to seventh aspects or any one of the aspects. Possible implementation of the communication method.
  • embodiments of the present application provide a communication system, which includes the first device described in the fourth aspect and the second device described in the fifth aspect; or includes the device described in the sixth aspect.
  • Figure 1 is a schematic structural diagram of a wireless communication system
  • Figure 2(a) is a schematic structural diagram of another wireless communication system
  • Figure 2(b) is a schematic structural diagram of another wireless communication system
  • Figure 3 is a schematic structural diagram of a first channel measurement frame provided by an embodiment of the present application.
  • Figure 4 is a schematic diagram of the periodic autocorrelation function of a sequence
  • Figure 5 is a schematic diagram of a sequence construction method provided by an embodiment of the present application.
  • Figure 6 is a schematic diagram of another sequence construction method provided by an embodiment of the present application.
  • Figure 7 is a schematic structural diagram of a second channel measurement frame provided by an embodiment of the present application.
  • Figure 8 is a schematic diagram of the frame structure of a data frame in the UWB system
  • Figure 9 is a schematic structural diagram of a synchronization header in a data frame
  • Figure 10 is a schematic flowchart of the communication method 100 provided by the embodiment of the present application.
  • Figure 11 is a schematic diagram of segmented transmission of a channel measurement frame provided by an embodiment of the present application.
  • Figure 12 is a schematic flowchart of the communication method 200 provided by the embodiment of the present application.
  • Figure 13 is a schematic diagram of the communication method 300 provided by the embodiment of the present application.
  • Figure 14 is a schematic diagram of the communication method 400 provided by the embodiment of the present application.
  • Figure 15 is a schematic structural diagram of a communication device 1500 provided by an embodiment of the present application.
  • Figure 16 is a schematic structural diagram of another communication device 1600 provided by an embodiment of the present application.
  • the present application may be applied to wireless communication technology. See Figure 1 , which is a schematic structural diagram of a wireless communication system provided by an embodiment of the present application.
  • the wireless communication system may include multiple devices (such as a first device and a second device).
  • the power spectral density of the channels that each device can transmit is limited.
  • UWB ultra-wideband
  • UWB technology uses nanosecond-level non-sinusoidal narrow pulses to transmit data. Therefore, the signal in this UWB technology occupies a wider spectrum range and has the advantages of strong multipath resolution, low power consumption, and strong confidentiality.
  • the power spectral density of UWB signals is limited. There are two main rules:
  • rule one limits the total energy transmitted by UWB signals within 1 millisecond (ms), and rule two limits the power increase multiple of UWB signals.
  • B 500M
  • the transmit power of an ultra-wideband (UWB) transmitter can usually be less than 1 milliwatt (mW).
  • mW milliwatt
  • the interference generated by an ultra-wideband (UWB) signal is only equivalent to a wideband of white noise. This facilitates good coexistence between UWB and existing narrowband communications. Since the greater the instantaneous power of the transmitted UWB signal, the greater the coverage of the UWB signal and the signal-to-noise ratio of the receiving end receiving the UWB signal. Therefore, the total energy within 1 ms needs to be concentrated in a shorter time for transmission. Assuming that the maximum transmit power of 20dBm limited by Rule 2 is used to transmit UWB signals and the duration of each pulse is approximately 2ns.
  • the maximum total energy that can be transmitted within 1 millisecond limited by Rule 1 needs to last for more than 370ns. Launched. In other words, at least 186 pulses (about 370ns/2ns) need to be emitted to emit all the maximum total energy within 1 millisecond, which is equivalent to amplifying the maximum transmission power by 2703 times.
  • each device includes at least a UWB module.
  • channel measurement, data transmission, sensing, ranging, sensing and ranging, etc. can be performed between the UWB modules of the first device and the second device.
  • each device may also include at least a narrowband communication module, and data may be transmitted between the narrowband communication modules of the first device and the second device through a wireless link.
  • the UWB module can be understood as a device, chip or system that implements UWB wireless communication technology; accordingly, the narrowband communication module can be understood as a device that implements narrowband communication technology (such as wireless fidelity (Wi-Fi), Bluetooth, or Zigbee (Zigbee Protocol), etc.) devices, chips or systems, etc.
  • the UWB module and the narrowband communication module can be different devices or chips.
  • the UWB module and the narrowband communication module can also be integrated on one device or chip. The embodiments of this application do not limit the UWB module and the narrowband communication module. How the narrowband communication module is implemented in the device.
  • devices can be divided into full-function devices (FFD) and reduced-function devices (FFD) according to the communication capabilities of the devices.
  • -function device, RFD -function device
  • Communication is possible between FFD devices and between FFD devices and RFD devices.
  • RFD devices cannot communicate directly with each other and can only communicate with FFD devices or forward data through an FFD device.
  • the FFD device associated with the RFD is called the coordinator of the RFD.
  • RFD equipment is mainly used for simple control applications, such as light switches, passive infrared sensors, etc. The amount of data transmitted is small, and it does not occupy much transmission resources and communication resources. The cost of RFD equipment is low.
  • the coordinator can also be called a personal area network (personal area network, PAN) coordinator or central control node.
  • PAN personal area network
  • the PAN coordinator is the master control node of the entire network, and there can only be one PAN coordinator in each ad hoc network. It has membership management, link information management, and group forwarding functions.
  • Figure 2(a) is a schematic structural diagram of another wireless communication system provided by an embodiment of the present application.
  • the wireless communication system adopts a star topology.
  • a star topology consists of a central control device and one or more distribution devices. Communication transmission can be carried out between the central control device and the one or more distribution devices.
  • the network shown in Figure 2(a) may be a WPAN, and the central control device may be the WPAN coordinator, that is, acting as a coordinator in the WPAN.
  • the central control device and the distributed device can sense targets in the surrounding environment and obtain corresponding sensing measurement results.
  • the wireless communication system includes two types of devices, namely full function device (Full Function Device) and reduced function device (Reduce Function Device).
  • Figure 2(b) is a schematic structural diagram of another wireless communication system provided by an embodiment of the present application.
  • the wireless communication system adopts a point-to-point topology.
  • the network shown in Figure 2(b) may be a WPAN, and the device shown in Figure 2(b) may serve as a WPAN moderator, that is, act as a coordinator in the WPAN.
  • the different devices in Figure 2(b) use the technical solution of this application to sense targets in the surrounding environment and obtain corresponding sensing measurement results.
  • the wireless communication system includes two types of equipment, namely full-function equipment and simplified-function equipment.
  • the wireless communication system applicable to this application includes a first device and a second device.
  • the first equipment includes communication servers, routers, switches, network bridges, computer equipment, terminal equipment, PAN coordinators, etc.
  • the second equipment includes communication servers, routers, switches, network bridges, computer equipment, terminal equipment, etc.
  • the device involved in this application may be a wireless communication chip, a wireless sensor or a wireless communication terminal.
  • user terminals user devices, access devices, subscriber stations, subscriber units, mobile stations, user agents, and user equipment that support UWB (including but not limited to Wi-Fi, Bluetooth, and Zigbee), where the user terminal may include various A handheld device, vehicle-mounted device, wearable device, Internet of things (IoT) device, computing device or other processing device connected to a wireless modem, as well as various forms of user equipment (user equipment, UE), mobile station (MS), terminal, terminal equipment, portable communication device, handheld machine, portable computing device, entertainment device, gaming device or system, global positioning system device or configured Any other suitable device for network communications via wireless media, etc.
  • the device can support the 802.15.4ab standard or the next generation standard of 802.15.4ab.
  • the device can also support multiple standards such as 802.15.4a, 802.15.4-2011, 802.15.4-2015, 802.15.4-2020 and 802.15.4z.
  • the device can also support multiple wireless local area networks (WLAN) standards of the 802.11 family such as 802.11ax, 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a, 802.11be next generation.
  • WLAN wireless local area networks
  • a channel measurement frame is described.
  • the channel measurement frame may include one or more measurement symbols.
  • the measurement symbol is obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0.
  • measurement symbols will be sent repeatedly. For example, in the UWB system, repeated transmission of measurement symbols can send more pulse sequences within 1 millisecond. To increase the power multiplier. However, measurement symbol repetition will cause obvious spectral lines in the frequency domain spectrum at integer multiples of the repetition frequency, affecting the maximum transmit power.
  • the delta function ⁇ L (n) of length L is used to spread the measurement sequence, which can increase the transmission duration of the measurement symbols, which is beneficial to making the transmission duration of the measurement symbols greater than 1 Microseconds, it can avoid the obvious spectral lines in the frequency domain spectrum caused by the repetition of measurement symbols at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density, which increases
  • the maximum transmit power amplification factor can support power-enhanced transmission and increase the coverage distance, thus improving the effectiveness of the wireless communication system.
  • Embodiment 2 of this application another channel measurement frame is described.
  • This channel measurement frame can be obtained by spreading the information bit stream using measurement symbols.
  • the measurement symbols are the same as those in Embodiment 1, and are also obtained by using measurement symbols with a length of L.
  • the delta function ⁇ L (n) is obtained by spreading the measurement sequence. It can be seen that the channel measurement frame designed in Embodiment 2 not only supports power enhanced transmission and increases coverage distance as described in Embodiment 1, but can also carry information bit streams, further improving the effectiveness of the wireless communication system.
  • the channel measurement frame designed in Embodiment 1 is called a first channel measurement frame
  • the channel measurement frame designed in Embodiment 2 is called a second channel measurement frame.
  • a data frame is described.
  • the measurement symbols in the data frame are also obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L.
  • ⁇ L (n) of length L.
  • the communication method based on the first channel measurement frame is also described.
  • This communication method can support power enhanced transmission, increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.
  • Embodiment 5 of this application also explains a communication method based on the second channel measurement frame.
  • This communication method can not only support power-enhanced transmission and increase the coverage distance, but can also carry information bit streams, further improving wireless communication. System effectiveness.
  • the first channel measurement frame may include one or more measurement symbols, and optionally, the measurement symbols may also be called basic measurement symbols.
  • the measurement symbols can be obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L;
  • L is an integer greater than 0.
  • N is an integer greater than 1
  • the sequence C(n) is spread using ⁇ L (n) of length L. That is to say, the sequence C(n) is calculated.
  • the Kronecker product between n) and ⁇ L (n) is written as
  • the measurement symbols are obtained without spreading the measurement sequence.
  • Figure 3 is a schematic structural diagram of a first channel measurement frame provided by an embodiment of the present application.
  • the measurement sequence C i (n ) is represented by 0 ⁇ n ⁇ N-1.
  • the element C in the sequence C i (n) is measured using ⁇ L (n) of length L. i (0), C i (1), ..., C i (N-1)
  • the obtained measurement sequence after spreading is relative to the measurement sequence before spreading, L-1 element 0s are inserted after each element.
  • a time-domain pulse sequence can be obtained, and the time-domain pulse sequence can be called a measurement symbol. That is to say, the measurement symbols generate a time domain pulse sequence based on the spread measurement sequence. Therefore, in the explanation of this article, the number of transmitted measurement symbols or the number of repetitions of measurement symbols can also be called the number of repetitions of the measurement sequence, that is, each measurement symbol corresponds to a spread spectrum measurement sequence.
  • each sequence involved in this application may be a perfect sequence.
  • a perfect sequence means that the sequence x(n) has perfect periodic autocorrelation characteristics.
  • R( ⁇ ) For example, for a sequence x(n) of length N, its periodic autocorrelation function R( ⁇ ) is:
  • ⁇ is the sequence displacement of sequence x(n)
  • (n+ ⁇ )mod N represents the remainder of n+ ⁇ divided by N
  • N is the length of sequence x(n) as mentioned above, that is, the number of elements in the sequence .
  • the sequence x(n) can be called a perfect sequence.
  • the sequences involved in this application are all perfect sequences, that is, the periodic autocorrelation function of the sequence satisfies this characteristic.
  • the measurement sequence may include one or more sequences in a sequence set.
  • the sequence set will be described below in Embodiment 1 and Embodiment 2.
  • Embodiment 1 enumerates several sequence sets.
  • the sequence set described in Embodiment 1.1 includes one or more first sequences
  • the sequence set described in Embodiment 1.2 includes one or more second sequences
  • the sequence set described in Embodiment 1.3 includes one or more second sequences.
  • the sequence set includes one or more second sequences and one or more first sequences.
  • Embodiment 2 lists several sequence construction methods to obtain a sequence collection.
  • Embodiment 2.1 illustrates the use of two sequences of mutually prime lengths to construct a new sequence
  • Embodiment 2.2 illustrates the construction of a new sequence by performing one or more operations on the sequences.
  • Embodiment 1 lists several optional sequence sets.
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:
  • the first sequence ⁇ 1,0,1,0,0,1,-1,1,0,-1,-1,1,1 ⁇ with length 13;
  • the first sequence of length 21 ⁇ 1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1 ⁇ ;
  • the first sequence of length 26 ⁇ 1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0 ,0,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0 ⁇ ;
  • the first sequence of length 31 ⁇ 1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,0,0 ⁇ ;
  • the first sequence of length 33 ⁇ 1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1 ,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0 ⁇ ; or,
  • the first sequence of length 57 ⁇ 1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,11 ,-1,-1,1,1,0,1,1,1,1,-1,-1,1,1,-1,1,-1 ⁇ .
  • the sequence set may include perfect sequences with a length less than 60 obtained through traversal search, where C i represents a sequence, and i is the index of the sequence, as listed in Table 1 C 1 to C 8 , a total of 8 sequences, and N corresponds to the sequence length of each sequence.
  • Table 1 can also include each
  • the sequence can be applied to, but is not limited to, any one or more channels from index 0 to index 15, expressed as one or more of 0:15.
  • the number of channels to which the sequence in Table 1 is applicable can also be greater than 16. indivual.
  • the measurement sequence is one or more first sequences in the above sequence set. It can be seen that the length of each first sequence is less than 60, which is beneficial to reducing the processing complexity of the channel measurement frame at the receiving end. Therefore, the first channel measurement frame can support power enhanced transmission, increase the coverage distance, and also reduce the processing complexity of the first channel measurement frame, thus greatly improving the effectiveness of the wireless communication system.
  • the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following second sequences:
  • Second sequence of length 806 ⁇ 1 0 1 -1 0 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
  • the measurement sequence may include one or more second sequences. Since the lengths of the second sequences are larger, more pulse sequences can be included in the measurement symbols, which is beneficial for applications with limited power spectral density.
  • the maximum total energy that can be sent is further transmitted, further increasing the maximum transmission power amplification factor, that is, it can support power enhanced transmission, further increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.
  • the sequence set may include one or more first sequences as described above, and one or more second sequences, as shown in Table 2.
  • Table 2 may include the first sequences C1 to C8 in Table 1. , and also includes the second sequence C9 to C24.
  • this embodiment includes both a shorter first sequence and a longer second sequence, which is conducive to the flexible selection of appropriate measurement sequences based on the negotiation between the sending and receiving ends and the channel quality to support power enhancement. transmission, increase coverage, and improve the effectiveness of wireless communication systems.
  • this application also provides sequence construction methods including but not limited to those described in Embodiment 2.1 and 2.2 below to obtain a sequence collection.
  • sequence construction methods including but not limited to those described in Embodiment 2.1 and 2.2 below to obtain a sequence collection.
  • the greatest common divisor between sequence lengths is 1, which can also be called sequence lengths that are mutually prime. That is, two sequences whose sequence lengths are mutually prime are selected to construct a new sequence.
  • the sequence construction method can utilize two sequences with relatively prime lengths to construct a new sequence.
  • sequence construction method can select two first sequences with mutually prime lengths from the first sequences shown in Table 1 to construct a third sequence. specific:
  • the third sequence is obtained by multiplying the sequence A * (n) and the sequence B * (n) element by element according to the element index;
  • the sequence A * (n) is the sequence A (n) of length N1 repeated N2 times, and the obtained sequence is of length N1*N2;
  • Sequence B * (n) is a sequence B (n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length;
  • N1 and N2 are both integers greater than 1
  • sequence A(n) and the sequence B(n) are both the first sequence mentioned above.
  • the sequence set includes a plurality of third sequences, and each third sequence is constructed using this embodiment from two first sequences of mutually prime lengths.
  • sequence construction method can select two second sequences with mutually prime lengths from the second sequences shown in Table 2 to construct a fourth sequence. specific:
  • the fourth sequence is obtained by multiplying the sequence C * (n) and the sequence D * (n) element by element according to the element index; the sequence C * (n) is a sequence C (n) with a length of N3 repeated N4 times. , the obtained sequence is N3*N4 in length; the sequence D * (n) is the sequence D (n) in length N4 repeated N3 times, and the obtained sequence is N4*N3 in length; the maximum length between N3 and N4
  • the common divisor is 1, the N3 and the N4 are both integers greater than 1, and the sequence C(n) and the sequence D(n) are both the above-mentioned second sequences.
  • the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.
  • the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.
  • Embodiment 2.1 can also be used for the first sequence and the second sequence in Table 2 to construct a new sequence.
  • this embodiment 2.1 can construct a new sequence for, but is not limited to, the first sequence and the second sequence as described above.
  • two third sequences with mutually prime lengths can also construct a new sequence, or two third sequences with mutually prime lengths.
  • the relatively prime fourth sequence can also construct new sequences.
  • Embodiment 2.2 Construct a new sequence by performing one or more operations on the sequence.
  • the sequence set includes a fifth sequence
  • the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence:
  • the sequence obtained by sampling the first sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the first sequence d times.
  • the sequence set includes a plurality of fifth sequences, and each fifth sequence is constructed from a first sequence using this embodiment.
  • the measurement sequence includes a sixth sequence
  • the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence:
  • the sequence obtained by sampling the second sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the second sequence d times.
  • the first element is extracted from every d elements; or the last element is extracted from every d elements; or one element is extracted from every d elements, which is not limited by this application.
  • the sequence set includes a plurality of sixth sequences, and each fifth sequence is constructed from a second sequence using this embodiment.
  • circular shift includes circular right shift or circular left shift.
  • circular right shift is to put the shifted bit into the high bit of the sequence
  • circular left shift is to put the shifted high bit into the low bit of the sequence.
  • sequence construction method such as performing one or more of the above operations on the first sequence or the second sequence to obtain a new sequence.
  • This construction method is not limited to the first sequence or the second sequence. It can also be used for, for example, The third sequence or fourth sequence mentioned in this application uses this construction method to construct a new sequence, etc. This application will not list them one by one.
  • the new sequence obtained by using the construction method described in Embodiment 2.2 for the first sequence can also be called an equivalent sequence of the first sequence.
  • using the construction method described in Embodiment 2.2 for the second sequence The new sequence constructed by the construction method is called the equivalent sequence of the second sequence.
  • the second channel measurement frame is obtained by spreading the information bit stream using measurement symbols.
  • the measurement symbols are the same as the measurement symbols described in Embodiment 1.
  • the measurement sequence is obtained by using the delta function ⁇ L (n) of length L. Obtained by spreading spectrum.
  • the measurement sequence includes one or more sequences in the sequence set.
  • the measurement symbol is a time domain pulse sequence corresponding to the spread spectrum measurement sequence (see Figure 3 for a specific example of spread spectrum, which will not be described in detail here).
  • FIG. 7 is a schematic structural diagram of a second channel measurement frame provided by an embodiment of the present application.
  • the measurement symbol is represented by s
  • the information bit stream b is represented by b(0), b(1),..., b(n)
  • the measurement symbol s is the pair of measurement sequences shown in Figure 3 C i (n) is obtained by spreading.
  • the measurement symbol s spreads the information bit stream b(0), b(1),..., b(n), which can be recorded as A second channel measurement frame as shown in Figure 7 can be obtained.
  • the second channel measurement frame is a channel measurement frame carrying an information bit stream.
  • the second channel measurement frame not only has the measurement symbols described in Embodiment 1, but also can spread the information bit stream through the measurement symbols to obtain a channel measurement frame carrying the information bit stream. Therefore, the second channel measurement frame can not only support power enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system.
  • the measurement symbols in this data frame are also obtained by spreading the measurement sequence using a delta function ⁇ L (n) of length L.
  • ⁇ L (n) of length L.
  • FIG 8 is a schematic diagram of the frame structure of a data frame in the UWB system.
  • the frame structure of the data frame may also be called the structure of a physical layer protocol data unit (PPDU).
  • the data frame includes a synchronization header (SHR), a physical layer header (PHR), and a physical payload field (PHY payload field).
  • SHR synchronization header
  • PHR physical layer header
  • PHY payload field a physical payload field
  • the receiver can detect and synchronize the data frame based on the SHR in the data frame.
  • the PHR carries physical layer indication information, such as modulation and coding information, PPDU length, etc., to assist the receiver in correctly demodulating the data frame. .
  • the structure of the SHR is shown in Figure 9, including a synchronization field (SYNC) and a start-of-frame delimiter (SFD) field.
  • the synchronization field may include multiple preamble symbols, and the preamble symbols correspond to the preamble sequence.
  • the current relevant parameters of the data frame shown in Figure 8 are as shown in Table 3.
  • the parameter T pre in the duration of the SHR can be used to obtain the optional sending duration of the data frame. From the number of preamble symbols in the packet synchronization sequence in Table 3, it can be seen that the preamble symbols in the time domain will be sent repeatedly from 16 to 4096 times in order to send the maximum total energy limited by Rule 1.
  • the preamble symbols in the current data frame are sent repeatedly (16 to 4096 times as shown in Table 3), which will cause obvious spectral lines to appear in the frequency domain spectrum at integer multiples of the repetition frequency, affecting the ability to use
  • the maximum transmit power limits the power amplification factor of the transmitted signal within 1 ms, which accordingly reduces the coverage.
  • Embodiment 3 of the present application can provide a data frame that includes one or more measurement symbols, but the measurement symbols use a delta function ⁇ L (n) of length L to spread the measurement sequence. Obtained, that is, the measurement symbols described in Example 1. That is to say, one or more measurement symbols in the data frame can be preamble symbols in the packet synchronization sequence in the data frame. In this way, the transmission time of the measurement symbols in the data frame can be extended, for example, to more than 1 microsecond, so that it can This avoids obvious spectral lines appearing in the frequency domain spectrum at integer multiples of the repetition frequency, thereby relatively increasing the power amplification factor of the transmitted signal within 1ms, thereby supporting power-enhanced transmission and increasing coverage.
  • this application provides a communication method based on the first channel measurement frame in Embodiment 4, and a communication method based on the second channel measurement frame in Embodiment 5.
  • a communication method based on the first channel measurement frame in Embodiment 4 Compared with using data frames for channel measurement, as shown in Table 3 It shows that the sending time of the smallest data frame lasts for more than 20 microseconds.
  • the communication methods described in Embodiment 4 and Embodiment 5 can also reduce channel measurement overhead. For example, sensing and/or measurement scenarios based on UWB systems will involve frequent channel measurements, which can greatly reduce the cost of channel measurement.
  • this application may also provide a channel measurement frame, called a third channel measurement frame.
  • the third channel measurement frame may include one or more measurement symbols, and each measurement symbol may correspond to the measurement symbol in Embodiment 1 above.
  • One or more sequences in any sequence set may also correspond to the sequences obtained by the construction in Embodiment 2.
  • the sending and receiving ends can select appropriate sequences to form the third channel measurement frame based on negotiation or channel quality. That is to say, compared with the first channel measurement frame or the second channel measurement frame, the third channel measurement frame no longer spreads the measurement sequence. For example, in the above delta function ⁇ L (n) of length L, L equals 1.
  • the third channel measurement frame can consider the processing capabilities of the receiving end and select a relatively long sequence as the measurement sequence so that the measurement symbols include more time domain pulse sequences. Therefore, it can also support power enhanced transmission and increase coverage. range, improving the effectiveness of wireless communication systems.
  • this application can also provide another data frame, and each measurement symbol in the data frame can correspond to the above implementation method.
  • One or more sequences in any sequence set in Formula 1 may also correspond to the sequences obtained by the construction in Embodiment 2.
  • the sending and receiving ends can select an appropriate sequence as the measurement sequence of the data frame based on negotiation or channel quality. That is to say, compared with the data frame described in Embodiment 3, this data frame no longer spreads the measurement sequence. For example, in the above-mentioned delta function ⁇ L (n) of length L, L is equal to 1. In this way, since the data frame can consider the processing capabilities of the receiving end, a relatively longer sequence can be selected as the measurement sequence, so that the measurement symbols include more time domain pulse sequences. Therefore, it can also support power-enhanced transmission and increase coverage. , improve the effectiveness of wireless communication systems.
  • each channel measurement frame designed in this application includes but is not limited to being used for channel measurement, and can also be used for information transmission.
  • the data frame designed in this application can also be used for channel measurement.
  • the idea designed in this application can also be applied to other functional frames, such as ranging or sensing functions. This application does not limit it.
  • Figure 10 is a schematic flow chart of a communication method 100 provided by an embodiment of the present application.
  • the communication method 100 is a communication method based on the first channel measurement frame. From the first device and the first From the perspective of interaction between two devices, the first device serves as the sender and the second device serves as the receiver as an example.
  • the communication method 100 may include but is not limited to the following steps:
  • the first device determines a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols;
  • each measurement symbol is obtained by spreading the measurement sequence using a delta function of length L, which will not be described in detail here.
  • the number of measurement symbols constituting the first channel measurement frame can be determined through negotiation between the first device and the second device (that is, between the sending and receiving ends).
  • the first device and the second device can determine according to the signal strength and their respective Equipment capabilities determined.
  • the first device sends the first channel measurement frame, and accordingly, the second device receives the first channel measurement frame;
  • the first device may send the first channel measurement frame through the UWB module, and correspondingly, the second device may receive the first channel measurement frame through the UWB module.
  • the first device when it sends the first channel measurement frame, it may adopt a multi-millisecond segmented transmission method to further increase the increase multiple of the maximum transmission power of the channel measurement frame.
  • the first channel measurement frame can be transmitted within three 1 millisecond periods respectively.
  • the same number of measurement symbols can be sent in each millisecond, so that all segments within multiple milliseconds together constitute a channel measurement frame.
  • the second device determines the channel measurement result based on the received first channel measurement frame.
  • steps S101 and/or S103 may be optional, that is, the communication method 100 may not include steps S101 and S103.
  • the second device in order to obtain the channel measurement result, locally generates the same measurement sequence as the first device side, and then uses a delta function of length L to spread the measurement sequence to obtain a spread spectrum measurement sequence;
  • the spread spectrum measurement sequence is used to perform correlation operations on the received signals to obtain the correlation operation results; based on the correlation operation results, the channel measurement results are determined, such as the moment when the correlation peak occurs, the signal-to-noise ratio, etc.
  • the second device may determine the measurement sequence used for channel measurement based on the channel it is working on and the negotiation result with the first device.
  • the measurement symbols are obtained by spreading the measurement sequence.
  • the transmission time of one measurement symbol is longer than 1 microsecond, which avoids the frequency domain spectrum caused by the repetition of the measurement symbols being an integer multiple of the repetition frequency.
  • the maximum total energy that can be transmitted can be transmitted as much as possible under the rules of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission and increase the coverage distance.
  • This application also provides a communication method 200.
  • the communication method 200 is different in that the communication method 200 is a communication method based on the second channel measurement frame described in Embodiment 2.
  • the second The channel measurement frame can also carry an information bit stream, so that not only channel measurement but also information transmission can be achieved.
  • Figure 12 is a schematic flowchart of a communication method 200 provided by an embodiment of the present application.
  • the communication method 200 still uses the first device as the sending end from the perspective of interaction between the first device and the second device, and the second device The device serves as the receiving end as an example for explanation.
  • the communication method 200 includes but is not limited to the following steps:
  • the first device generates an information bit stream according to the information to be transmitted
  • the information bit stream is composed of 0 and 1, or is composed of 0 and -1, or is composed of 1 and -1. Among them, this application will not elaborate on the related operations of how to generate the information bit stream for the information to be transmitted.
  • the first device selects a measurement sequence C i (such as a sequence C i in the above sequence set), uses a delta function ⁇ L (n) of length L to spread the measurement sequence C i , and obtains a measurement symbol s;
  • step S202 for the specific operation of step S202, reference may be made to the spreading content shown in Figure 3, which will not be described in detail here.
  • the first device uses the measurement symbol s to spread the information bit stream b to obtain the second channel measurement frame;
  • the second channel measurement frame is the pulse sequence t to be sent, that is, the pulse sequence to be sent Specifically, it is shown in Figure 7 and will not be described in detail here.
  • the first device sends the second channel measurement frame, and accordingly, the second device receives the second channel measurement frame;
  • the pulse sequence t can be sent continuously or in a multi-millisecond segmented transmission mode.
  • the second device determines the channel measurement result and the information bit stream b according to the received second channel measurement frame.
  • This step S201 to S203 may be optional. That is, the communication method 200 may not include steps S201 to S203.
  • the second device in order to obtain the channel measurement result, locally generates the same measurement sequence as the first device side, and then uses a delta function of length L to spread the measurement sequence.
  • Obtain the spread spectrum measurement sequence use the spread spectrum measurement sequence to perform correlation operations on the received signals to obtain the correlation operation results; based on the correlation operation results, determine the channel measurement results, such as the moment when the correlation peak occurs, the signal-to-noise ratio, etc. and information bitstream b.
  • the communication method 200 can not only support power-enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system.
  • This application also provides a communication method 300.
  • the difference between the communication method 300 and the communication method 300 is that in the communication method 300, the communication method can not only use the communication method 100, the communication method 200, but also the communication method 100.
  • the channel measurement based on the UWB system described in 200 can also transmit the channel measurement results and/or perform the negotiation process with the assistance of the narrowband module.
  • Figure 13 is a schematic diagram of a communication method 300 provided by an embodiment of the present application.
  • the communication method 300 takes the initiating site as the sending end and the responding site as the receiving end as an example from the perspective of interaction between the initiating site and the responding site.
  • the initiating site may include a UWB module and a narrowband communication module as shown in Figure 1.
  • the responding site may also include a UWB module and a narrowband communication module.
  • the narrowband communication module is represented by a module filled with light gray
  • the UWB module is represented by a module filled with dark gray.
  • the communication method 300 includes but is not limited to the following steps:
  • the initiating station sends a channel measurement announcement (Announcement) frame;
  • the channel measurement announcement frame is used to inform the responding station that channel measurement is to be performed.
  • the channel measurement declaration frame may carry specification information of the channel measurement frame, for example, the number of measurement symbols included in the channel measurement frame, whether to use multi-millisecond Segmented transmission, and spread spectrum information, etc.
  • the spreading information may be ⁇ L (n) that spreads the measurement sequence as described above.
  • the channel measurement declaration frame can be sent and received using the narrowband communication module
  • the initiating station sends a channel measurement frame; accordingly, the responding station can receive the channel measurement frame;
  • the initiating station may send the channel measurement frame according to the specification information of the channel measurement frame carried in the channel measurement announcement frame after a period of time after the channel measurement announcement frame is sent.
  • the channel measurement frame please refer to the relevant descriptions in the above-mentioned communication method 100 and communication method 200, which will not be described in detail here.
  • the channel measurement frames can be sent and received continuously using the UWB module, or sent and received in multi-millisecond segments.
  • the communication method 300 shown in FIG. 13 is explained by taking multi-millisecond segmented transmission and reception as an example.
  • the initiating site sends a trigger frame to the responding site; accordingly, the responding site can receive the trigger frame;
  • the trigger frame is used to instruct the responding station to send channel measurement results.
  • the trigger frame may carry specification information such as the format of the channel measurement report in the channel measurement result.
  • the responding station responds to the trigger frame and sends the channel measurement result.
  • the initiating station can receive the channel measurement result.
  • the trigger frame (Trigger) and the channel measurement result (Report) can be sent and received through the narrowband communication module, as shown in Figure 13.
  • the responding station may generate a channel measurement result according to the specification information of the channel measurement report carried in the trigger frame.
  • the communication method 300 can complete channel measurement through channel measurement declaration frames, channel measurement frames, trigger frames, etc., so that the initiating station can obtain the channel measurement results.
  • the communication method 300 can support power-enhanced transmission and increase coverage, so that more stations can participate in channel measurement as responding stations.
  • Figure 14 is a schematic diagram of a communication method 400 provided by an embodiment of the present application.
  • the difference between this communication method 400 and the above-mentioned communication method 300 is that the initiating site can request the responding site to assist the initiating site in channel measurement.
  • the narrowband communication module is represented by a module filled with light gray
  • the UWB module is represented by a module filled with dark gray.
  • the communication method 400 includes but is not limited to the following steps:
  • the initiating station sends a voting frame (Poll); accordingly, the responding station can receive the voting frame;
  • the voting frame is used to request the responding station to assist the initiating station in performing channel measurement.
  • the voting frame may carry specification information of the channel measurement frame, such as the number of measurement symbols included in the channel measurement frame, whether multi-millisecond segmented transmission is used, and spreading information.
  • the spreading information may be ⁇ L (n) that spreads the measurement sequence as described above.
  • voting frames can be sent and received using narrowband communication modules.
  • the responding station can reply a response frame to the initiating station, and accordingly, the initiating station can receive the response frame;
  • the responding station can reply the response frame to the initiating station to inform the initiating station that it agrees to assist the channel when it is willing to assist the sending station in channel measurement and has the ability to meet the above requirements such as the specification information of the channel measurement frame. Measurement.
  • the responding station can send a channel measurement frame, and accordingly, the initiating station can receive the channel measurement frame;
  • the responding station may generate and send a channel measurement frame based on the specification information of the channel measurement frame carried in the voting frame.
  • the detailed description of the information measurement frame can be found in the previous section and will not be described in detail here.
  • the initiating station determines the channel measurement result according to the received channel measurement frame.
  • the communication method 400 can complete channel measurement through voting frames, response frames, channel measurement frames, etc., so that the initiating station can obtain the channel measurement results.
  • the communication method 400 can support power-enhanced transmission and increase the coverage, so that more stations can participate in the signaling of the initiating station as responding stations. Measurement in progress.
  • the channel measurement frame designed in this application can also be applied to ranging and/or sensing scenarios in wireless LANs.
  • the ranging and/or sensing scenarios in wireless LANs can adopt the above-mentioned communication method 300 or communication method 400.
  • the responding station in addition to reporting the channel measurement results, the responding station also needs to report the ranging and/or sensing results.
  • the responding station in the communication method 300 The station may also send a channel measurement frame to the initiating station, so that both the initiating station and the responding station can determine the ranging and/or sensing results.
  • the initiating station in the communication method 400 in addition to determining the channel measurement results, also needs to determine the ranging and/or sensing results.
  • the initiating station can also send channel Measurement frames are given to the initiating station so that both the initiating station and the responding station can determine the ranging and/or sensing results.
  • pluricity means two or more than two.
  • “At least one of the following” or similar expressions refers to any combination of these items, including any combination of a single item (items) or a plurality of items (items).
  • at least one of a, b, or c can mean: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single or multiple .
  • words such as “first” and “second” are used to distinguish the same or similar items with basically the same functions and effects.
  • words such as “first” and “second” do not limit the number and execution order, and words such as “first” and “second” do not limit the number and execution order.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations or explanations. Any embodiment or design described as “exemplary” or “such as” in the embodiments of the application is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as “exemplary” or “such as” is intended to present related concepts in a concrete manner for easier understanding.
  • A/B can mean A or B; "and/or” in this application only means It is an association relationship that describes associated objects. It means that there can be three relationships.
  • a and/or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. Among them, A and B Can be singular or plural.
  • Embodiments of the present application can divide the first device and the second device into functional modules according to the above method examples.
  • each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. middle.
  • the above integrated modules can be implemented in the form of hardware or software function modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. In actual implementation, there may be other division methods.
  • the communication device according to the embodiment of the present application will be described in detail below with reference to FIG. 15 and FIG. 16 . Wherein, the communication device is a first device or a second device. Further, the communication device may be a device in the first device; or, the communication device may be a device in the second device.
  • FIG. 15 is a schematic structural diagram of a communication device 1500 provided by an embodiment of the present application.
  • the communication device 1500 includes a transceiver unit 1501 and a processing unit 1502, where:
  • the communication device 1500 can perform the related operations of the first device in the above communication method 100:
  • Processing unit 1502 configured to determine a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols; the channel measurement frame includes one or more measurement symbols; the measurement symbols are generated using a length of L
  • the delta function ⁇ L (n) is obtained by spreading the measurement sequence
  • L is an integer greater than 0.
  • the measurement sequence includes one or more sequences in a sequence set.
  • sequence set please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.
  • Transceiver unit 1501 configured to send the first channel measurement frame.
  • the communication device can perform related operations of the second device in the above communication method 100:
  • Transceiver unit 1501 configured to receive a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols; the first channel measurement frame includes one or more measurement symbols; the measurement symbol is a length- It is obtained by spreading the measurement sequence for the delta function ⁇ L (n) of L;
  • L is an integer greater than 0.
  • the measurement sequence includes one or more sequences in a sequence set.
  • sequence set please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.
  • the processing unit 1502 is configured to determine a channel measurement result according to the first channel measurement frame.
  • the communication device can perform related operations of the first device in the above communication method 200:
  • the processing unit 1502 is used to determine the measurement symbols, and use the measurement symbols to spread the information bit stream to obtain the second channel measurement frame; the measurement symbols are a measurement sequence using a delta function ⁇ L (n) of length L Obtained by spreading spectrum;
  • L is an integer greater than 0.
  • the measurement sequence includes one or more sequences in a sequence set.
  • sequence set please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.
  • Transceiver unit 1501 configured to send the second channel measurement frame.
  • the communication device can perform related operations of the second device in the above communication method 200:
  • Transceiver unit 1501 configured to receive a second channel measurement frame, which is obtained by spreading the information bit stream using measurement symbols; the measurement symbols are obtained by using a delta function ⁇ L (n of length L) ) obtained by spreading the measurement sequence;
  • L is an integer greater than 0.
  • the measurement sequence includes one or more sequences in a sequence set.
  • sequence set please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.
  • the processing unit 1502 is configured to determine the channel measurement result and the information bit stream according to the second channel measurement frame.
  • Embodiment 1 For the relevant description of the first channel measurement frame, please refer to Embodiment 1, and for the relevant description of the second channel measurement frame, please refer to Embodiment 2, which will not be described in detail here.
  • FIG. 16 is a schematic structural diagram of a communication device 1600 provided by an embodiment of the present application.
  • the communication device 1600 includes a processor 1601 and a transceiver 1602 .
  • the communication device 1600 may be a first MLD or a second MLD, or a chip therein.
  • Figure 16 shows only the main components of the communication device 1600.
  • the communication device may further include a memory 1603 and an input and output device (not shown).
  • the processor 1601 is mainly used to process communication protocols and communication data, and to process the entire communication device. Control, execute software programs, and process data of software programs.
  • Memory 1603 is mainly used to store software programs and data.
  • the transceiver 1602 may include a radio frequency circuit and an antenna.
  • the radio frequency circuit is mainly used for conversion of baseband signals and radio frequency signals and processing of radio frequency signals.
  • Antennas are mainly used to send and receive radio frequency signals in the form of electromagnetic waves.
  • Input and output devices, such as touch screens, display screens, keyboards, etc., are mainly used to receive data input by users and output data to users.
  • the processor 1601, the transceiver 1602, and the memory 1603 can be connected through a communication bus.
  • the processor 1601 can read the software program in the memory 1603, interpret and execute the instructions of the software program, and process the data of the software program.
  • the processor 1601 performs baseband processing on the data to be sent, and then outputs the baseband signal to the radio frequency circuit.
  • the radio frequency circuit performs radio frequency processing on the baseband signal and then sends the radio frequency signal out in the form of electromagnetic waves through the antenna.
  • the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 1601.
  • the processor 1601 converts the baseband signal into data and performs processing on the data. deal with.
  • the radio frequency circuit and antenna can be arranged independently of the processor that performs baseband processing.
  • the radio frequency circuit and antenna can be arranged remotely and independently of the communication device. .
  • the communication device may be a stand-alone device or may be part of a larger device.
  • the communication device may be:
  • the IC collection may also include a storage component for storing data and instructions;
  • the communication device is a first device that can perform related operations of the first device in the above method embodiment: the transceiver 1602 is used to perform S102 in the above communication method 100, and is used to perform communication. S204 in the method 200, and used to execute S301, S302, S303, S304 in the communication method 300, and used to execute S401, S402, S403 in the communication method 400; the processor 1601 is used to execute the above communication method 100. S101, and for executing S201 to S203 in the communication method 200, and for executing S404 in the communication method 400.
  • the communication device is a second device that can perform related operations of the second device in the above method embodiment: the transceiver 1602 is used to perform S102 in the above communication method 100, and is used to perform communication. S204 in the method 200, and used to execute S301, S302, S303, S304 in the communication method 300, and used to execute S401, S402, S403 in the communication method 400; the processor 1601 is used to execute the above communication method 100. S103, and for executing S205 in the communication method 200.
  • the processor may be used to perform, for example, but not limited to, baseband related processing, and the transceiver may be used to perform, for example, but not limited to, radio frequency transceiver.
  • the above-mentioned devices may be arranged on separate chips, or at least part or all of them may be arranged on the same chip.
  • processors can be further divided into analog baseband processors and digital baseband processors.
  • the analog baseband processor can be integrated with the transceiver on the same chip, and the digital baseband processor can be set on an independent chip. With the continuous development of integrated circuit technology, more and more devices can be integrated on the same chip.
  • a digital baseband processor can be combined with a variety of application processors (such as but not limited to graphics processors, multimedia processors, etc.) Integrated on the same chip.
  • application processors such as but not limited to graphics processors, multimedia processors, etc.
  • Such a chip can be called a system on chip. Whether each device is independently installed on different chips or integrated on one or more chips often depends on the specific needs of product design. The embodiments of the present invention do not limit the specific implementation forms of the above devices.
  • the chips shown in the embodiments of the present application may include narrowband chips or ultra-bandwidth chips, etc., which are not limited by the embodiments of the present application.
  • the step of sending the sensing packet as shown above can be performed by the ultra-bandwidth chip. Whether the remaining steps are performed by the ultra-bandwidth chip is not limited by the embodiments of this application.
  • an embodiment means that a particular feature, structure, or characteristic associated with the embodiment is included in at least one embodiment of the present application. Therefore, various embodiments are not necessarily referred to the same embodiment throughout this specification. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments. It can be understood that in the various embodiments of the present application, the size of the sequence numbers of each process does not mean the order of execution. The execution order of each process should be determined by its functions and internal logic, and should not be determined by the execution order of the embodiments of the present application. The implementation process constitutes no limitation.

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Abstract

The present application is applied to a wireless personal local area network system based on ultra-wideband (UWB), comprising 802.15 series protocols such as a 802.15.4a protocol, a 802.15.4z protocol, or a 802.15.4ab protocol. A wireless local area network system, a sensing system, and the like that can support an IEEE 802.11ax next-generation WiFi protocol such as 802.11be WiFi 7 or EHT, and 802.11 series protocols such as 802.11be next-generation WiFi 8. The present application provides a communication method and a related apparatus. A channel measurement frame comprises one or more measurement symbols obtained by spreading, by using a delta function having a length of L, a measurement sequence. According to the present application, a transmission duration of the measurement symbols is prolonged, the phenomenon that a frequency domain spectrum has an obvious spectral line due to repetition of the measurement symbols is avoided, power enhancement transmission can be supported, and the effectiveness of a wireless communication system is improved.

Description

通信方法及相关装置Communication methods and related devices

本申请要求于2022年04月29日提交中国专利局、申请号为202210467522.7、申请名称为“通信方法及相关装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims priority to the Chinese patent application filed with the China Patent Office on April 29, 2022, with the application number 202210467522.7 and the application title "Communication Method and Related Devices", the entire content of which is incorporated into this application by reference.

技术领域Technical field

本申请涉及通信技术领域，尤其涉及一种通信方法及相关装置。The present application relates to the field of communication technology, and in particular, to a communication method and related devices.

背景技术Background technique

随着无线通信技术的发展，对于测距或环境感知应用的需求越来越多，例如，无线通信系统中测距或感知场景，发起站点需要频繁发送信道测量的信号，以进行测距或环境感知。为了提高测距或感知的精度，需要信号的带宽足够大，然而，信号的带宽增大的情况，信号会对其他窄带系统的设备产生干扰，因此，对信号的功率谱密度会有一定的限制。因此，在功率谱密度有限的情况下，如何提升无线通信系统的有效性成为一个亟待解决的问题。With the development of wireless communication technology, there are increasing demands for ranging or environment sensing applications. For example, in ranging or sensing scenarios in wireless communication systems, the initiating station needs to frequently send channel measurement signals to perform ranging or environment sensing. Perception. In order to improve the accuracy of ranging or sensing, the bandwidth of the signal needs to be large enough. However, when the bandwidth of the signal increases, the signal will interfere with other narrowband system equipment. Therefore, there will be certain restrictions on the power spectral density of the signal. . Therefore, when the power spectral density is limited, how to improve the effectiveness of wireless communication systems has become an urgent problem to be solved.

发明内容Contents of the invention

本申请提供一种通信方法及相关装置，能够提升无线通信系统的有效性。The present application provides a communication method and related devices, which can improve the effectiveness of the wireless communication system.

第一方面，本申请设计一种信道测量帧，为便于阐述，简称为第一信道测量帧。该第一信道测量帧包括一个或多个测量符号；其中，每个测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In the first aspect, this application designs a channel measurement frame, which is referred to as the first channel measurement frame for ease of explanation. The first channel measurement frame includes one or more measurement symbols; wherein each measurement symbol is obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

L为大于0的整数； L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

一方面，该第一信道测量帧可通过扩频，增加测量符号的发送时长，从而有利于使得测量符号的发送时长增大，能够避免测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。On the one hand, the first channel measurement frame can increase the transmission duration of the measurement symbols through spread spectrum, which is beneficial to increasing the transmission duration of the measurement symbols and can avoid the frequency domain spectrum caused by the repetition of the measurement symbols at an integer multiple of the repetition frequency. Obvious spectral lines appear when the power spectral density is limited, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, increase the coverage distance, and thus improve improve the effectiveness of wireless communication systems.

另一方面，测量序列为上述序列集合中的一个或多个序列，可见，每个序列的长度都小于60，从而有利于降低接收端针对该信道测量帧的处理复杂度。因此，本申请设计的第一信道测量帧，能够支持功率增强传输，增大覆盖距离的同时，降低第一信道测量帧的处理复杂度，从而大大的提升了无线通信系统的有效性。 On the other hand, the measurement sequence is one or more sequences in the above sequence set. It can be seen that the length of each sequence is less than 60, which is beneficial to reducing the processing complexity of the channel measurement frame at the receiving end. Therefore, the first channel measurement frame designed in this application can support power enhanced transmission, increase the coverage distance, and reduce the processing complexity of the first channel measurement frame, thus greatly improving the effectiveness of the wireless communication system.

一种可选的实施方式中，该信道测量帧可由该一个或多个测量符号组成。这样，信道测量帧不必包括其他数据报头等信息，相比于基于数据帧进行信道测量来说，可降低信道测量的开销。In an optional implementation, the channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.

一种可选的实施方式中，该序列集合还包括以下一个或多个第二序列：In an optional implementation, the sequence set also includes one or more of the following second sequences:

长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}；The second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1};

长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0};

长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1-1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}；The second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1-1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0};

长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；The second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 - 1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 - 1 0 1 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1};

长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0  0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}；Second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0 };

长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}；The second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0};

长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；The second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 - 1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 - 1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0};

长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0  0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0};

长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1  -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；Second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 - 1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 - 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 - 1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0};

长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；The second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 - 1 0 1 1 1 0 -1 0 0 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 - 1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 - 1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1};

长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0  0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0};

长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0  0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 - 1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 - 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 - 1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0};

长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；The second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 };

长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1  0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 - 1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 - 1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 - 1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 - 1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 - 1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 - 1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}; or,

长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0  0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 - 1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 - 1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 - 1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 - 1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 - 1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 - 1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 - 1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0 }.

可见，该实施方式提供的序列集合，使得第一信道测量帧中可采用较长的序列，相应的，测量符号中可包括更多的脉冲序列，从而，有利于在功率谱密度有限的情况下进一步的将能够发送的最大总能量发射出去，进一步增加了最大发射功率放大倍数，即能够支持功率增强传输，进一步增大覆盖距离，进而提升了无线通信系统的有效性。It can be seen that the sequence set provided by this embodiment allows a longer sequence to be used in the first channel measurement frame. Correspondingly, the measurement symbols can include more pulse sequences, which is beneficial when the power spectral density is limited. Further transmitting the maximum total energy that can be sent further increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, further increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.

一种可选的实施方式中，序列集合还可包括第三序列，该第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；所述序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；所述序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；所述N1与所述N2之间的最大公约数为1，所述N1和所述N2均为大于1的整数，所述序列A(n)和所述序列B(n)均为上述第一序列。可选的，该序列集 合包括多个第三序列，每个第三序列是由两个长度互素的第一序列采用该实施方式构造的。In an optional implementation, the sequence set may also include a third sequence, which is obtained by multiplying the sequence A * (n) and the sequence B * (n) element by element according to the element index; The sequence A * (n) is a sequence A (n) of length N1 repeated N2 times, and the obtained sequence is N1*N2; the sequence B * (n) is a sequence B (n) of length N1 Repeat N1 times to obtain a sequence of length N2*N1; the greatest common divisor between N1 and N2 is 1, both N1 and N2 are integers greater than 1, and the sequence A(n ) and the sequence B(n) are both the above-mentioned first sequence. Optionally, the sequence set The combination includes a plurality of third sequences, each third sequence being constructed using this embodiment from two first sequences of mutually prime length.

另一种可选的实施方式中，序列集合还包括第四序列，第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；N3与N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，序列C(n)和序列D(n)均为上述所述的第二序列。可选的，该序列集合包括多个第四序列，每个第四序列是由两个长度互素的第二序列采用该实施方式构造的。In another optional implementation, the sequence set also includes a fourth sequence, which is obtained by multiplying the sequence C * (n) and the sequence D * (n) element by element according to the element index; the sequence C * (n) is a sequence C (n) of length N3 repeated N4 times, and the obtained sequence is N3*N4; the sequence D * (n) is a sequence D (n) of length N4 repeated N3 times. , the obtained sequence is of length N4*N3; the greatest common divisor between N3 and N4 is 1, the N3 and the N4 are both integers greater than 1, the sequence C(n) and the sequence D(n) are both The second sequence described above. Optionally, the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.

一种可选的实施方式中，序列集合还包括第五序列，第五序列是对第一序列进行以下一项或多项操作获得的序列：循环移位，逆序，取反，或，d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数。其中，对第一序列进行d倍抽样获得的序列，是从第一序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。可选的，该序列集合包括多个第五序列，每个第五序列是由一个第一序列采用该实施方式构造的。In an optional implementation, the sequence set also includes a fifth sequence, and the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence: circular shift, reverse order, negation, or d times. Sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0. Among them, the sequence obtained by sampling the first sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the first sequence d times. Optionally, the sequence set includes a plurality of fifth sequences, and each fifth sequence is constructed from a first sequence using this embodiment.

另一种可选的实施方式中，测量序列还包括第六序列，第六序列是对第二序列进行以下一项或多项操作获得的序列：循环移位，逆序，取反，或，d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数。其中，对第二序列进行d倍抽样获得的序列，是从第二序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。可选的，该序列集合包括多个第六序列，每个第五序列是由一个第二序列采用该实施方式构造的。In another optional implementation, the measurement sequence also includes a sixth sequence, and the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence: cyclic shift, reverse order, negation, or d times sampling, the greatest common divisor between the d and the N1 is 1, and the d is an integer greater than 0. Among them, the sequence obtained by sampling the second sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the second sequence d times. Optionally, the sequence set includes a plurality of sixth sequences, and each fifth sequence is constructed from a second sequence using this embodiment.

需要说明的是，上述序列的构造方法，如上述由两个长度互素的第一序列采用元素互乘的实施方式，再如上述由两个长度互素的第二序列采用元素互乘的实施方式，可不限于针对第一序列或第二序列采用该构造方法，构造新的序列，例如，还可针对两个长度互素的第三序列采用该构造方法构造新的序列，等等，本申请不再一一列举。It should be noted that the construction method of the above sequence is as follows: the above-mentioned implementation of mutual multiplication of elements from two first sequences with mutually prime lengths, and the above-mentioned implementation of mutual multiplication of elements from two second sequences of mutually prime lengths The method is not limited to using this construction method for the first sequence or the second sequence to construct a new sequence. For example, the construction method can also be used for two third sequences with mutually prime lengths to construct a new sequence, etc., this application No more listing them one by one.

再如上述序列的构造方法，如对第一序列或第二序列进行一项或多项上述操作获得新的序列，也可不限于针对第一序列或第二序列采用该构造方法，还可针对如本申请提到的第三序列或第四序列采用该构造方法构造新的序列，等等，本申请不再一一列举。Another example is the above-mentioned sequence construction method, such as performing one or more of the above operations on the first sequence or the second sequence to obtain a new sequence. This construction method is not limited to the first sequence or the second sequence. It can also be used for, for example, The third sequence or fourth sequence mentioned in this application uses this construction method to construct a new sequence, etc. This application will not list them one by one.

第二方面，本申请还设计另一种信道测量帧，为便于阐述，简称为第二信道测量帧，其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In the second aspect, this application also designs another channel measurement frame, which is referred to as the second channel measurement frame for ease of explanation, in which the measurement symbols are expanded by using a delta function δ L (n) of length L to expand the measurement sequence. obtained frequently;

L为大于0的整数； L is an integer greater than 0;

利用该测量符号对信息比特流进行扩频，获得第二信道测量帧。其中，测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The information bit stream is spread using the measurement symbols to obtain a second channel measurement frame. Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

也就是说，第二方面设计的第二信道测量帧，是携带信息比特流的信道测量帧。可见，该第二信道测量帧不仅具有第一方面所述的第一信道测量帧包括的测量符号，而且还可通过 测量符号对信息比特流进行扩频，获得携带信息比特流的信道测量帧。从而，该第二信道测量帧不仅能够支持功率增强传输，增大覆盖范围，还可携带信息比特流，进一步提升无线通信系统的有效性。That is to say, the second channel measurement frame designed in the second aspect is a channel measurement frame carrying an information bit stream. It can be seen that the second channel measurement frame not only has the measurement symbols included in the first channel measurement frame described in the first aspect, but also can pass The measurement symbols spread spectrum the information bit stream to obtain a channel measurement frame carrying the information bit stream. Therefore, the second channel measurement frame can not only support power enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the wireless communication system.

可选的，本申请中第二信道测量帧中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in the second channel measurement frame in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect. ; Optionally, the sequence set may also include one or more third sequences described in the first aspect; Optionally, the sequence set may also include one or more fourth sequences described in the first aspect. ; Optionally, the sequence set may also include one or more fifth sequences described in the first aspect; Optionally, the sequence set may also include one or more sixth sequences described in the first aspect. . For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

第三方面，本申请还提供一种数据帧，该数据帧中可包括一个或多个测量符号，该测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In a third aspect, this application also provides a data frame, which may include one or more measurement symbols. The measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L. of;

L为大于0的整数； L is an integer greater than 0;

测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可见，该数据帧可通过扩频，增加测量符号的发送时长，从而有利于使得测量符号的发送时长大于1微秒，能够避免测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。It can be seen that the data frame can increase the transmission duration of the measurement symbols through spread spectrum, which is beneficial to making the transmission duration of the measurement symbols longer than 1 microsecond, and can avoid the frequency domain spectrum caused by the repetition of measurement symbols from appearing at integer multiples of the repetition frequency. Obvious spectral lines, so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission, increase the coverage distance, and thus improve the wireless Effectiveness of communication systems.

可选的，本申请中数据帧中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in the data frame in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally , the sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally , the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect. For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

第四方面，本申请还提供一种通信方法，该方法以第一设备作为执行主体进行阐述，第一设备可在不同时刻担任的不同角色，在某一时刻可能是发送端，执行发送端的操作，在另一时刻可能是接收端，执行接收端的操作；或者，第一设备在某一时刻可能是发起站点，执行发起站点的操作，在另一时刻可能是响应站点，执行响应站点的操作。该通信方法以第一设备为发送端为例进行阐述。In the fourth aspect, this application also provides a communication method. This method is described with the first device as the execution subject. The first device can play different roles at different times. At a certain moment, it may be the sender and perform the operations of the sender. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the first device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site. The communication method is described by taking the first device as the sending end as an example.

该通信方法可采用第一方面设计的第一信道测量帧，该方法包括：第一设备发送第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的 德尔塔函数δL(n)对测量序列进行扩频获得的；The communication method may use the first channel measurement frame designed in the first aspect. The method includes: the first device sends a first channel measurement frame, the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are using length L The delta function δ L (n) is obtained by spreading the measurement sequence;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可见，该通信方法中，测量符号是对测量序列进行扩频获得的，这样，扩频后的测量序列的长度增加，有利于使得一个测量符号的发送时长大于1微秒，能够避免测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。It can be seen that in this communication method, the measurement symbols are obtained by spreading the measurement sequence. In this way, the length of the measurement sequence after spreading is increased, which is beneficial to making the transmission time of one measurement symbol longer than 1 microsecond and avoiding duplication of measurement symbols. The resulting frequency domain spectrum has obvious spectral lines at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, increasing the maximum transmission power amplification factor, that is, it can Supports power-enhanced transmission and increases coverage distance, thereby improving the effectiveness of wireless communication systems.

一种可选的实施方式中，该通信方法还包括：确定该第一信道测量帧。In an optional implementation, the communication method further includes: determining the first channel measurement frame.

一种可选的实施方式中，该通信方法可发送由一个或多个测量符号组成的第一信道测量帧，相比于采用数据帧进行信道测量，由于数据帧还包括数据相关的报头等负载，因此，该信道测量帧的发送时间更短，从而可降低信道测量的开销。In an optional implementation, the communication method may send a first channel measurement frame consisting of one or more measurement symbols. Compared with using a data frame for channel measurement, the data frame also includes data-related headers and other loads. , therefore, the transmission time of the channel measurement frame is shorter, thereby reducing the overhead of channel measurement.

可选的，本申请中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect. The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect. For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

第五方面，本申请还提供一种通信方法，该方法以第二设备作为执行主体进行阐述，第二设备可在不同时刻担任的不同角色，在某一时刻可能是发送端，执行发送端的操作，在另一时刻可能是接收端，执行接收端的操作；或者，第二设备在某一时刻可能是发起站点，执行发起站点的操作，在另一时刻可能是响应站点，执行响应站点的操作。该通信方法以第二设备为接收端为例进行阐述。In the fifth aspect, this application also provides a communication method. This method is described with the second device as the execution subject. The second device can play different roles at different times. At a certain moment, it may be the sender and perform the operations of the sender. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the second device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site. The communication method is described by taking the second device as the receiving end as an example.

该通信方法可采用第一方面所述的第一信道测量帧，该方法包括：第二设备接收第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The communication method may use the first channel measurement frame described in the first aspect. The method includes: the second device receives the first channel measurement frame, the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are It is obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列： Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可见，该通信方法中，测量符号是对测量序列进行扩频获得的，这样，扩频后的测量序列的长度增加，有利于使得一个测量符号的发送时长大于1微秒，能够避免测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。It can be seen that in this communication method, the measurement symbols are obtained by spreading the measurement sequence. In this way, the length of the measurement sequence after spreading is increased, which is beneficial to making the transmission time of one measurement symbol longer than 1 microsecond and avoiding duplication of measurement symbols. The resulting frequency domain spectrum has obvious spectral lines at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be emitted under the condition of limited power spectral density, increasing the maximum transmission power amplification factor, that is, it can Supports power-enhanced transmission and increases coverage distance, thereby improving the effectiveness of wireless communication systems.

一种可选的实施方式中，该通信方法还包括：根据该第一信道测量帧确定信道测量结果。In an optional implementation, the communication method further includes: determining a channel measurement result according to the first channel measurement frame.

一种可选的实施方式中，该通信方法可发送由一个或多个测量符号组成的第一信道测量帧，相比于采用数据帧进行信道测量，由于数据帧还包括数据相关的报头等负载，因此，该信道测量帧的发送时间更短，从而可降低信道测量的开销。In an optional implementation, the communication method may send a first channel measurement frame consisting of one or more measurement symbols. Compared with using a data frame for channel measurement, the data frame also includes data-related headers and other loads. , therefore, the transmission time of the channel measurement frame is shorter, thereby reducing the overhead of channel measurement.

可选的，本申请中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect. The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect. For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

第六方面，本申请还提供一种通信方法，该方法以第一设备作为执行主体进行阐述，第一设备可在不同时刻担任的不同角色，在某一时刻可能是发送端，执行发送端的操作，在另一时刻可能是接收端，执行接收端的操作；或者，第一设备在某一时刻可能是发起站点，执行发起站点的操作，在另一时刻可能是响应站点，执行响应站点的操作。该通信方法以第一设备为发送端为例进行阐述。In a sixth aspect, this application also provides a communication method. The method is described with the first device as the execution subject. The first device can play different roles at different times. At a certain moment, it may be the sending end and perform the operations of the sending end. , at another time, it may be the receiving end, performing the operations of the receiving end; or, at one time, the first device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the responding site, performing the operations of the responding site. The communication method is described by taking the first device as the sending end as an example.

该通信方法可采用第二方面设计的第二信道测量帧，该方法包括：第一设备发送第二信道测量帧，第二信道测量帧是利用测量符号对信息比特流进行扩频获得的，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The communication method may adopt the second channel measurement frame designed in the second aspect. The method includes: the first device sends a second channel measurement frame. The second channel measurement frame is obtained by spreading the information bit stream using measurement symbols. The measurement The symbol is obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}； The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

基于第二信道测量帧的通信方法不仅具有第一方面所述的测量符号，而且还可通过测量符号对信息比特流进行扩频，获得携带信息比特流的信道测量帧。从而，该通信方法不仅能够支持功率增强传输，增大覆盖范围，还可携带信息比特流，进一步提升系统的有效性。另外，由于第二信道测量帧是由测量符号对信息比特流进行扩频获得的，可见，该第二信道测量帧不必包括其他数据帧需携带的报头信息等负载，因此，可降低信道测量的开销。The communication method based on the second channel measurement frame not only has the measurement symbols described in the first aspect, but also can spread the information bit stream through the measurement symbols to obtain a channel measurement frame carrying the information bit stream. Therefore, this communication method can not only support power-enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system. In addition, since the second channel measurement frame is obtained by spreading the information bit stream by measurement symbols, it can be seen that the second channel measurement frame does not need to include loads such as header information that other data frames need to carry. Therefore, the cost of channel measurement can be reduced. overhead.

一种可选的实施方式中，该通信方法还包括：确定第二信道测量帧。可选的，还可包括：确定测量符号。In an optional implementation, the communication method further includes: determining a second channel measurement frame. Optionally, it may also include: determining the measurement symbol.

可选的，本申请中第二信道测量帧中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in the second channel measurement frame in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect. ; Optionally, the sequence set may also include one or more third sequences described in the first aspect; Optionally, the sequence set may also include one or more fourth sequences described in the first aspect. ; Optionally, the sequence set may also include one or more fifth sequences described in the first aspect; Optionally, the sequence set may also include one or more sixth sequences described in the first aspect. . For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

第七方面，本申请还提供一种基于第二方面所述的第二信道测量帧的通信方法，该方法以第二设备作为执行主体进行阐述，第二设备可在不同时刻担任的不同角色，在某一时刻可能是发送端，执行发送端的操作，在另一时刻可能是接收端，执行接收端的操作；或者，第二设备在某一时刻可能是发起站点，执行发起站点的操作，在另一时刻可能是响应站点，执行响应站点的操作。该通信方法以第二设备为接收端为例进行阐述。In the seventh aspect, this application also provides a communication method based on the second channel measurement frame described in the second aspect. The method is described with the second device as the execution subject. The second device can assume different roles at different times. At one moment, it may be the sender, performing the operations of the sender, and at another moment, it may be the receiver, performing the operations of the receiver; or, at one moment, the second device may be the initiating site, performing the operations of the initiating site, and at another time, it may be the initiating site. A moment may be a responsive site, performing the actions of a responsive site. The communication method is described by taking the second device as the receiving end as an example.

该通信方法可采用第二方面所述的第二信道测量帧，该方法包括：The communication method may use the second channel measurement frame described in the second aspect, and the method includes:

接收第二信道测量帧，所述第二信道测量帧是利用测量符号对信息比特流进行扩频，获得的；测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；Receive a second channel measurement frame, which is obtained by spreading the information bit stream using measurement symbols; the measurement symbols are spread by using a delta function δ L (n) of length L to spread the measurement sequence obtained frequently;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可见，基于第二信道测量帧的通信方法不仅具有第一方面所述的测量符号，而且还可通过测量符号对信息比特流进行扩频，获得携带信息比特流的信道测量帧。从而，该通信方法 不仅能够支持功率增强传输，增大覆盖范围，还可携带信息比特流，进一步提升无线通信系统的有效性。另外，由于第二信道测量帧是由测量符号对信息比特流进行扩频获得的，可见，该第二信道测量帧不必包括其他数据帧需携带的报头信息等负载，因此，还可降低信道测量的开销。It can be seen that the communication method based on the second channel measurement frame not only has the measurement symbols described in the first aspect, but also can spread the information bit stream through the measurement symbols to obtain the channel measurement frame carrying the information bit stream. Therefore, this communication method Not only can it support power-enhanced transmission and increase coverage, it can also carry information bit streams, further improving the effectiveness of wireless communication systems. In addition, since the second channel measurement frame is obtained by spreading the information bit stream by measurement symbols, it can be seen that the second channel measurement frame does not need to include header information and other loads that other data frames need to carry. Therefore, the channel measurement can also be reduced. s expenses.

一种可选的实施方式中，该通信方法还包括：根据该第二信道测量帧确定信道测量结果及其携带的信息比特流。In an optional implementation, the communication method further includes: determining the channel measurement result and the information bit stream it carries according to the second channel measurement frame.

可选的，本申请中测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。具体可参见第一方面中可选的实施方式中的阐述，此处不再展开阐述。Optionally, the measurement sequence in this application is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally, the The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect. The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect. For details, please refer to the description in the optional implementation manner in the first aspect, and the description will not be further elaborated here.

可选的，上述方面涉及的第一信道测量帧、第二信道测量帧和数据帧还可采用多毫秒分段传输方式发送的。这样，在功率谱密度有限的情况下，可进一步增加最大发射功率的放大倍数，从而支持功率增强传输，进一步的增大覆盖范围，提升系统的有效性。Optionally, the first channel measurement frame, the second channel measurement frame and the data frame involved in the above aspect may also be sent using a multi-millisecond segmented transmission method. In this way, when the power spectral density is limited, the amplification factor of the maximum transmit power can be further increased, thereby supporting power-enhanced transmission, further increasing the coverage and improving the effectiveness of the system.

第八方面，本申请提供一种通信装置，该通信装置可以是第一设备或第一设备中的芯片。In an eighth aspect, the present application provides a communication device, which may be a first device or a chip in the first device.

一种可选的实施方式中，该通信装置可执行上述第四方面所述的通信方法，该通信装置包括：通信单元，用于发送第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In an optional implementation, the communication device can perform the communication method described in the fourth aspect. The communication device includes: a communication unit configured to send a first channel measurement frame, where the first channel measurement frame includes one or Multiple measurement symbols; where the measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

一种可选的实施方式中，该第一信道测量帧可由该一个或多个测量符号组成。这样，信道测量帧不必包括其他数据报头等信息，相比于基于数据帧进行信道测量来说，可降低信道测量的开销。In an optional implementation, the first channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.

一种可选的实施方式中，该通信装置还可包括处理单元，该处理单元用于确定该第一信道测量帧。In an optional implementation, the communication device may further include a processing unit configured to determine the first channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述第六方面所述的通信方法，该通信装置包括：通信单元，用于发送第二信道测量帧，第二信道测量帧是利用该测量符号对信息比特流进行扩频获得的，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的； In another optional implementation, the communication device can perform the communication method described in the sixth aspect. The communication device includes: a communication unit configured to send a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream. The measurement symbols are obtained by spreading the measurement sequence using the delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可选的，该通信装置还包括处理单元，用于确定该第二信道测量帧。Optionally, the communication device further includes a processing unit configured to determine the second channel measurement frame.

可选的，本申请中，测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。Optionally, in this application, the measurement sequence is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally, The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.

具体的可选的实施方式及其有益效果可参见第四方面或第六方面中的阐述，此处不再展开阐述。Specific optional implementations and their beneficial effects can be found in the descriptions in the fourth aspect or the sixth aspect, and will not be elaborated here.

第九方面，本申请提供一种通信装置，该通信装置可以是第二设备或第二设备中的芯片。In a ninth aspect, the present application provides a communication device, which may be a second device or a chip in the second device.

一种可选的实施方式中，该通信装置可执行上述第五方面所述的通信方法，该通信装置包括：通信单元，用于接收第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In an optional implementation, the communication device can perform the communication method described in the fifth aspect. The communication device includes: a communication unit configured to receive a first channel measurement frame, where the first channel measurement frame includes one or Multiple measurement symbols; where the measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}

一种可选的实施方式中，该第一信道测量帧可由该一个或多个测量符号组成。这样，信道测量帧不必包括其他数据报头等信息，相比于基于数据帧进行信道测量来说，可降低信道 测量的开销。In an optional implementation, the first channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not have to include information such as other data headers, which can reduce the cost of channel measurement compared to channel measurement based on data frames. Measurement overhead.

一种可选的实施方式中，该通信装置还可包括处理单元，该处理单元用于根据该第一信道测量帧，确定信道测量结果。In an optional implementation, the communication device may further include a processing unit configured to determine a channel measurement result according to the first channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述第七方面所述的通信方法，该通信装置包括：通信单元，用于接收第二信道测量帧，第二信道测量帧是利用该测量符号对信息比特流进行扩频获得的，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In another optional implementation, the communication device can perform the communication method described in the seventh aspect. The communication device includes: a communication unit configured to receive a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream. The measurement symbols are obtained by spreading the measurement sequence using the delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可选的，该通信装置还包括处理单元，用于根据该第二信道测量帧，确定信道测量结果以及携带的信息比特流。Optionally, the communication device further includes a processing unit, configured to determine the channel measurement result and the carried information bit stream according to the second channel measurement frame.

可选的，本申请中测量序列是序列集合中的一个或多个序列，该序列集合还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。Optionally, the measurement sequence in this application is one or more sequences in a sequence set, and the sequence set may also include one or more second sequences described in the first aspect; optionally, the sequence set may also include including one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, the sequence set may also include It includes one or more fifth sequences described in the above-mentioned first aspect; optionally, the sequence set may also include one or more sixth sequences described in the above-mentioned first aspect.

具体的可选的实施方式及其有益效果可参见第五方面或第七方面中的阐述，此处不再展开阐述。Specific optional implementations and their beneficial effects can be found in the explanations in the fifth aspect or the seventh aspect, and will not be elaborated here.

第十方面，本申请提供一种通信装置，可以为第一设备，该通信装置可执行上述第四方面所述的通信方法，该通信装置包括：处理器，用于发送第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In a tenth aspect, the present application provides a communication device, which may be a first device. The communication device can execute the communication method described in the fourth aspect. The communication device includes: a processor, configured to send a first channel measurement frame, The first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}； The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}

一种可选的实施方式中，该第一信道测量帧可由该一个或多个测量符号组成。这样，信道测量帧不必包括其他数据报头等信息，相比于基于数据帧进行信道测量来说，可降低信道测量的开销。In an optional implementation, the first channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.

一种可选的实施方式中，该通信装置还可包括处理器，该处理器用于确定该第一信道测量帧。In an optional implementation, the communication device may further include a processor configured to determine the first channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述第六方面所述的通信方法，该通信装置包括：收发器，用于发送第二信道测量帧，第二信道测量帧是利用测量符号对信息比特流进行扩频获得的，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In another optional implementation, the communication device can perform the communication method described in the sixth aspect. The communication device includes: a transceiver, configured to send a second channel measurement frame, and the second channel measurement frame is measured using The symbol is obtained by spreading the information bit stream, and the measurement symbol is obtained by spreading the measurement sequence using the delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可选的，该通信装置还包括处理器，用于确定该第二信道测量帧。Optionally, the communication device further includes a processor configured to determine the second channel measurement frame.

可选的，该通信装置还包括存储器，该存储器用于存储计算机程序，该计算机程序包括程序指令。Optionally, the communication device further includes a memory, the memory is used to store a computer program, and the computer program includes program instructions.

可选的，本申请中，测量序列是序列集合中的一个或多个序列，该序列集合可选的，还可包括上述第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。Optionally, in this application, the measurement sequence is one or more sequences in a sequence set. The sequence set optionally may also include one or more second sequences described in the first aspect; optionally, The sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include one or more fourth sequences described in the first aspect; optionally, The sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include one or more sixth sequences described in the first aspect.

具体的可选的实施方式及其有益效果可参见第四方面或第六方面中的阐述，此处不再展开阐述。Specific optional implementations and their beneficial effects can be found in the descriptions in the fourth aspect or the sixth aspect, and will not be elaborated here.

第十一方面，本申请提供一种通信装置，该通信装置可以是第二设备，可执行上述第五方面所述的通信方法，该通信装置包括：收发器，用于接收第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；其中，测量符号是利用长度为L的德尔塔函数δL(n)对测量序 列进行扩频获得的；In an eleventh aspect, the present application provides a communication device. The communication device may be a second device and can perform the communication method described in the fifth aspect. The communication device includes: a transceiver for receiving a first channel measurement frame. , the first channel measurement frame includes one or more measurement symbols; wherein the measurement symbols are a pair of measurement sequences using a delta function δ L (n) of length L. obtained by column spreading;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}

一种可选的实施方式中，该第一信道测量帧可由该一个或多个测量符号组成。这样，信道测量帧不必包括其他数据报头等信息，相比于基于数据帧进行信道测量来说，可降低信道测量的开销。In an optional implementation, the first channel measurement frame may be composed of the one or more measurement symbols. In this way, the channel measurement frame does not need to include information such as other data headers, which can reduce the overhead of channel measurement compared to channel measurement based on data frames.

一种可选的实施方式中，该通信装置还可包括处理器，该处理器用于根据该第一信道测量帧，确定信道测量结果。In an optional implementation, the communication device may further include a processor configured to determine a channel measurement result according to the first channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述第七方面所述的通信方法，该通信装置包括：收发器，用于接收第二信道测量帧，第二信道测量帧是利用该测量符号对信息比特流进行扩频获得的，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In another optional implementation, the communication device can perform the communication method described in the seventh aspect. The communication device includes: a transceiver, configured to receive a second channel measurement frame, and the second channel measurement frame is generated using the The measurement symbols are obtained by spreading the information bit stream. The measurement symbols are obtained by spreading the measurement sequence using the delta function δ L (n) of length L;

其中：L为大于0的整数；in: L is an integer greater than 0;

其中，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Wherein, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

可选的，该通信装置还包括处理器，用于根据该第二信道测量帧，确定信道测量结果以及携带的信息比特流。Optionally, the communication device further includes a processor, configured to determine the channel measurement result and the carried information bit stream according to the second channel measurement frame.

可选的，该通信装置还包括存储器，该存储器用于存储计算机程序，该计算机程序包括程序指令。Optionally, the communication device further includes a memory, the memory is used to store a computer program, and the computer program includes program instructions.

可选的，本申请中测量序列是序列集合中的一个或多个序列，该序列集合还可包括上述 第一方面所述的一个或多个第二序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第三序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第四序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第五序列；可选的，该序列集合还可包括上述第一方面所述的一个或多个第六序列。Optionally, the measurement sequence in this application is one or more sequences in a sequence set, and the sequence set may also include the above-mentioned One or more second sequences described in the first aspect; optionally, the sequence set may also include one or more third sequences described in the first aspect; optionally, the sequence set may also include the above One or more fourth sequences described in the first aspect; optionally, the sequence set may also include one or more fifth sequences described in the first aspect; optionally, the sequence set may also include the above One or more sixth sequences according to the first aspect.

具体的可选的实施方式及其有益效果可参见第五方面或第七方面中的阐述，此处不再展开阐述。Specific optional implementations and their beneficial effects can be found in the explanations in the fifth aspect or the seventh aspect, and will not be elaborated here.

第十二方面，本申请实施例提供一种通信装置，该通信装置以芯片的产品形态实现，包括处理器和接口电路；该接口电路，用于接收代码指令并传输至该处理器；该处理器用于运行该代码指令以执行上述第四方面，或上述第六方面，或其中任一方面的任一种可能的实现方式所述的通信方法。可选的，该通信装置还包括存储器，该存储器与该处理器通过电路连接。可选的，该处理器与存储器可以是物理上相互独立的单元，或者，存储器也可以和处理器集成在一起。In a twelfth aspect, embodiments of the present application provide a communication device, which is implemented in the form of a chip product and includes a processor and an interface circuit; the interface circuit is used to receive code instructions and transmit them to the processor; the processing The processor is configured to run the code instructions to perform the communication method described in the above fourth aspect, or the above sixth aspect, or any possible implementation manner of any one of the above aspects. Optionally, the communication device further includes a memory, and the memory is connected to the processor through a circuit. Optionally, the processor and the memory may be physically independent units, or the memory may be integrated with the processor.

第十三方面，本申请实施例提供一种通信装置，该通信装置以芯片的产品形态实现，包括处理器和接口电路；该接口电路，用于接收代码指令并传输至该处理器；该处理器用于运行该代码指令以执行上述第五方面，或上述第七方面，或其中任一方面的任一种可能的实现方式所述的通信方法。可选的，该通信装置还包括存储器，该存储器与该处理器通过电路连接。可选的，该处理器与存储器可以是物理上相互独立的单元，或者，存储器也可以和处理器集成在一起。In a thirteenth aspect, embodiments of the present application provide a communication device, which is implemented in the form of a chip product and includes a processor and an interface circuit; the interface circuit is used to receive code instructions and transmit them to the processor; the processing The processor is configured to run the code instructions to execute the communication method described in the fifth aspect above, or the seventh aspect above, or any possible implementation manner of any one of the aspects. Optionally, the communication device further includes a memory, and the memory is connected to the processor through a circuit. Optionally, the processor and the memory may be physically independent units, or the memory may be integrated with the processor.

第十四方面，本申请实施例提供一种计算机可读存储介质，该计算机可读存储介质中存储有计算机程序，该计算机程序包括程序指令，当该程序指令在计算机上运行时，使得计算机执行上述第四方面至第七方面中任一方面或任一方面中任一可能的实施方式所述的通信方法。In a fourteenth aspect, embodiments of the present application provide a computer-readable storage medium. A computer program is stored in the computer-readable storage medium. The computer program includes program instructions. When the program instructions are run on a computer, they cause the computer to execute The communication method described in any one of the above fourth to seventh aspects or any possible implementation of any aspect.

第十五方面，本申请实施例提供一种计算机程序产品，当该计算机程序产品在计算机上运行时，使得该计算机执行上述第四方面至第七方面中任一方面或任一方面中任一可能的实施方式所述的通信方法。In a fifteenth aspect, embodiments of the present application provide a computer program product. When the computer program product is run on a computer, it causes the computer to execute any one of the above-mentioned fourth to seventh aspects or any one of the aspects. Possible implementation of the communication method.

第十六方面，本申请实施例提供一种通信系统，该通信系统包括上述第四方面所述的第一设备和上述第五方面所述的第二设备；或者包括上述第六方面所述的第一设备和上述第七方面所述的第二设备；或者包括上述第八方面所述的通信装置和上述第九方面所述的通信装置；或者包括上述第十方面所述的通信装置和上述第十一方面所述的通信装置。In a sixteenth aspect, embodiments of the present application provide a communication system, which includes the first device described in the fourth aspect and the second device described in the fifth aspect; or includes the device described in the sixth aspect. The first device and the second device described in the seventh aspect; or include the communication device described in the eighth aspect and the communication device described in the ninth aspect; or include the communication device described in the tenth aspect and the above The communication device according to the eleventh aspect.

附图说明Description of drawings

图1是一种无线通信系统的结构示意图；Figure 1 is a schematic structural diagram of a wireless communication system;

图2(a)是另一种无线通信系统的结构示意图；Figure 2(a) is a schematic structural diagram of another wireless communication system;

图2(b)是又一种无线通信系统的结构示意图；Figure 2(b) is a schematic structural diagram of another wireless communication system;

图3是本申请实施例提供的一种第一信道测量帧的结构示意图；Figure 3 is a schematic structural diagram of a first channel measurement frame provided by an embodiment of the present application;

图4是一种序列的周期自相关函数的示意图；Figure 4 is a schematic diagram of the periodic autocorrelation function of a sequence;

图5是本申请实施例提供的一种序列构造方法的示意图；Figure 5 is a schematic diagram of a sequence construction method provided by an embodiment of the present application;

图6是本申请实施例提供的另一种序列构造方法的示意图；Figure 6 is a schematic diagram of another sequence construction method provided by an embodiment of the present application;

图7是本申请实施例提供的一种第二信道测量帧的结构示意图；Figure 7 is a schematic structural diagram of a second channel measurement frame provided by an embodiment of the present application;

图8是UWB系统中数据帧的帧结构的示意图；Figure 8 is a schematic diagram of the frame structure of a data frame in the UWB system;

图9是一种数据帧中同步报头的结构示意图； Figure 9 is a schematic structural diagram of a synchronization header in a data frame;

图10是本申请实施例提供的通信方法100的流程示意图；Figure 10 is a schematic flowchart of the communication method 100 provided by the embodiment of the present application;

图11是本申请实施例提供的一种信道测量帧分段传输的示意图；Figure 11 is a schematic diagram of segmented transmission of a channel measurement frame provided by an embodiment of the present application;

图12是本申请实施例提供的通信方法200的流程示意图；Figure 12 is a schematic flowchart of the communication method 200 provided by the embodiment of the present application;

图13是本申请实施例提供的通信方法300的示意图；Figure 13 is a schematic diagram of the communication method 300 provided by the embodiment of the present application;

图14是本申请实施例提供的通信方法400的示意图；Figure 14 is a schematic diagram of the communication method 400 provided by the embodiment of the present application;

图15是本申请实施例提供的一种通信装置1500的结构示意图；Figure 15 is a schematic structural diagram of a communication device 1500 provided by an embodiment of the present application;

图16是本申请实施例提供的另一种通信装置1600的结构示意图。Figure 16 is a schematic structural diagram of another communication device 1600 provided by an embodiment of the present application.

具体实施方式Detailed ways

本申请可适用于无线通信技术中，参见图1，图1是本申请实施例提供的一种无线通信系统的结构示意图。如图1所示，该无线通信系统可包括多个设备(如第一设备和第二设备)。该无线通信系统中，每个设备能够发送的信道的功率谱密度有限。The present application may be applied to wireless communication technology. See Figure 1 , which is a schematic structural diagram of a wireless communication system provided by an embodiment of the present application. As shown in Figure 1, the wireless communication system may include multiple devices (such as a first device and a second device). In this wireless communication system, the power spectral density of the channels that each device can transmit is limited.

例如，以基于超宽带(ultra wideband，UWB)技术的无线通信系统为例，UWB技术利用纳秒级的非正弦波窄脉冲传输数据。因此，该UWB技术中的信号所占的频谱范围较宽，具有多径分辨能力强、功耗低以及保密性强等优点。在短距离的通信应用中，为了避免UWB信号对其他窄带通信系统的设备产生干扰，对UWB信号的功率谱密度进行了限制，主要有以下两个规则：For example, take the wireless communication system based on ultra-wideband (UWB) technology as an example. UWB technology uses nanosecond-level non-sinusoidal narrow pulses to transmit data. Therefore, the signal in this UWB technology occupies a wider spectrum range and has the advantages of strong multipath resolution, low power consumption, and strong confidentiality. In short-distance communication applications, in order to avoid UWB signals from interfering with other narrowband communication system equipment, the power spectral density of UWB signals is limited. There are two main rules:

规则一：发射的UWB信号的最大功率谱密度(Power Spectral Density，PSD))在一毫秒内的平均值不能大于-41.3每兆赫兹(dBm)；Rule 1: The maximum power spectral density (PSD) of the transmitted UWB signal cannot be greater than -41.3 per megahertz (dBm) averaged within one millisecond;

规则二：发射的UWB信号在任何50M带宽内的最大功率不能超过1毫瓦，假设B为等效的任意观测带宽，那么，最大发射功率不能超过20*log10(B/50MHz)。Rule 2: The maximum power of the transmitted UWB signal in any 50M bandwidth cannot exceed 1 milliwatt. Assuming that B is the equivalent arbitrary observation bandwidth, then the maximum transmit power cannot exceed 20*log 10 (B/50MHz).

其中，规则一限制了UWB信号在1毫秒(ms)内发送的总能量，规则二限制UWB信号的功率增大倍数，以500M带宽为例，即B＝500M，UWB信号的最大发射功率不能超过20*log10(500/50MHz)＝20dBm。Among them, rule one limits the total energy transmitted by UWB signals within 1 millisecond (ms), and rule two limits the power increase multiple of UWB signals. Taking 500M bandwidth as an example, that is, B = 500M, the maximum transmission power of UWB signals cannot exceed 20*log 10 (500/50MHz)=20dBm.

超宽带(UWB)发射机的发射功率通常可做到低于1毫瓦(mW)，从理论上来说，超宽带(UWB)信号所产生的干扰仅相当于一宽带的白噪声。这样有助于超宽带与现有窄带通信之间的良好共存。由于发射UWB信号的瞬时功率越大，UWB信号的覆盖范围和接收端接收该UWB信号的信噪比也就越大，因此，需将该1ms内的总能量集中在更短的时间内发射。假设以规则二限制的该20dBm的最大发射功率发射UWB信号以及每个脉冲的持续时间大约是2ns为例，那么，规则一限制的1毫秒内能够发送的最大总能量，需要持续370ns以上才能全部发射出去。也就是说，最少需要发射186个脉冲(大约370ns/2ns)才可以将1毫秒内的最大总能量全部发射出去，这样，可相当于将最大发射功率放大2703倍。The transmit power of an ultra-wideband (UWB) transmitter can usually be less than 1 milliwatt (mW). Theoretically, the interference generated by an ultra-wideband (UWB) signal is only equivalent to a wideband of white noise. This facilitates good coexistence between UWB and existing narrowband communications. Since the greater the instantaneous power of the transmitted UWB signal, the greater the coverage of the UWB signal and the signal-to-noise ratio of the receiving end receiving the UWB signal. Therefore, the total energy within 1 ms needs to be concentrated in a shorter time for transmission. Assuming that the maximum transmit power of 20dBm limited by Rule 2 is used to transmit UWB signals and the duration of each pulse is approximately 2ns. Then, the maximum total energy that can be transmitted within 1 millisecond limited by Rule 1 needs to last for more than 370ns. Launched. In other words, at least 186 pulses (about 370ns/2ns) need to be emitted to emit all the maximum total energy within 1 millisecond, which is equivalent to amplifying the maximum transmission power by 2703 times.

图1以每个设备中至少包括UWB模块。其中，第一设备和第二设备的UWB模块之间可以进行信道测量，数据传输，或感知，或测距，或感知及测距等。可选的，每个设备中还可以至少包括窄带通信模块，第一设备和第二设备的窄带通信模块之间可以通过无线链路进行数据传输。Figure 1 shows that each device includes at least a UWB module. Among them, channel measurement, data transmission, sensing, ranging, sensing and ranging, etc. can be performed between the UWB modules of the first device and the second device. Optionally, each device may also include at least a narrowband communication module, and data may be transmitted between the narrowband communication modules of the first device and the second device through a wireless link.

本申请中，UWB模块可以理解为实现UWB无线通信技术的装置、芯片或系统等；相应地，窄带通信模块可以理解为实现窄带通信技术(如无线保真(Wi-Fi)、蓝牙、或Zigbee(紫蜂协议)等)的装置、芯片或系统等。可选的，一个设备(device)中，UWB模块和窄带通信模块可以为不同的装置或芯片，UWB模块和窄带通信模块也可以集成在一个装置或芯片上，本申请实施例不限制UWB模块和窄带通信模块在设备中的实现方式。 In this application, the UWB module can be understood as a device, chip or system that implements UWB wireless communication technology; accordingly, the narrowband communication module can be understood as a device that implements narrowband communication technology (such as wireless fidelity (Wi-Fi), Bluetooth, or Zigbee (Zigbee Protocol), etc.) devices, chips or systems, etc. Optionally, in one device (device), the UWB module and the narrowband communication module can be different devices or chips. The UWB module and the narrowband communication module can also be integrated on one device or chip. The embodiments of this application do not limit the UWB module and the narrowband communication module. How the narrowband communication module is implemented in the device.

另外，无线通信技术中的无线个域网(wireless personal area network，WPAN)中，根据设备所具有的通信能力，设备可以分为全功能设备(full-function device，FFD)和精简功能设备(reduced-function device，RFD)。FFD设备之间以及FFD设备与RFD设备之间都可以通信。RFD设备之间不能直接通信，只能与FFD设备通信，或者通过一个FFD设备向外转发数据。这个与RFD相关联的FFD设备称为该RFD的协调器(coordinator)。RFD设备主要用于简单的控制应用，如灯的开关、被动式红外线传感器等，传输的数据量较少，对传输资源和通信资源占用不多，RFD设备的成本较低。其中，协调器也可以称为个人局域网(personal area network，PAN)协调器或中心控制节点等。PAN协调器为整个网络的主控节点，并且每个自组网中只能有一个PAN协调器，具有成员身份管理、链路信息管理、分组转发功能。In addition, in wireless personal area network (WPAN) in wireless communication technology, devices can be divided into full-function devices (FFD) and reduced-function devices (FFD) according to the communication capabilities of the devices. -function device, RFD). Communication is possible between FFD devices and between FFD devices and RFD devices. RFD devices cannot communicate directly with each other and can only communicate with FFD devices or forward data through an FFD device. The FFD device associated with the RFD is called the coordinator of the RFD. RFD equipment is mainly used for simple control applications, such as light switches, passive infrared sensors, etc. The amount of data transmitted is small, and it does not occupy much transmission resources and communication resources. The cost of RFD equipment is low. Among them, the coordinator can also be called a personal area network (personal area network, PAN) coordinator or central control node. The PAN coordinator is the master control node of the entire network, and there can only be one PAN coordinator in each ad hoc network. It has membership management, link information management, and group forwarding functions.

请参阅图2(a)，图2(a)为本申请实施例提供的另一种无线通信系统的结构示意图。如图2(a)所示，该无线通信系统采用星型拓扑结构。星型拓扑结构包括中心控制设备以及一个或多个分布设备。中心控制设备与该一个或多个分布设备之间可以进行通信传输。如图2(a)所示的网络可以是WPAN，该中心控制设备可以是该WPAN协调器，也就是充当该WPAN中的协调者。中心控制设备与分布设备之间通过本申请的技术方案实现对周边环境中的目标进行感知并得到相应的感知测量结果。对于设备的功能，该无线通信系统包括两种类型的设备，分别是全功能设备(Full Function Device)和简化功能设备(Reduce Function Device)。Please refer to Figure 2(a). Figure 2(a) is a schematic structural diagram of another wireless communication system provided by an embodiment of the present application. As shown in Figure 2(a), the wireless communication system adopts a star topology. A star topology consists of a central control device and one or more distribution devices. Communication transmission can be carried out between the central control device and the one or more distribution devices. The network shown in Figure 2(a) may be a WPAN, and the central control device may be the WPAN coordinator, that is, acting as a coordinator in the WPAN. Through the technical solution of this application, the central control device and the distributed device can sense targets in the surrounding environment and obtain corresponding sensing measurement results. Regarding the function of the device, the wireless communication system includes two types of devices, namely full function device (Full Function Device) and reduced function device (Reduce Function Device).

请参阅图2(b)，图2(b)为本申请实施例提供的又一种无线通信系统的结构示意图。如图2(b)所示，该无线通信系统采用点对点拓扑结构。如图2(b)所示的网络可以是WPAN，图2(b)所示的设备可以作为WPAN调器，也就是充当该WPAN中的协调者。图2(b)中的不同设备之间通过本申请的技术方案实现对周边环境中的目标进行感知并得到相应的感知测量结果。对于设备的功能，该无线通信系统包括两种类型的设备，分别为全功能设备和简化功能设备。Please refer to Figure 2(b). Figure 2(b) is a schematic structural diagram of another wireless communication system provided by an embodiment of the present application. As shown in Figure 2(b), the wireless communication system adopts a point-to-point topology. The network shown in Figure 2(b) may be a WPAN, and the device shown in Figure 2(b) may serve as a WPAN moderator, that is, act as a coordinator in the WPAN. The different devices in Figure 2(b) use the technical solution of this application to sense targets in the surrounding environment and obtain corresponding sensing measurement results. Regarding the functions of the equipment, the wireless communication system includes two types of equipment, namely full-function equipment and simplified-function equipment.

本申请适用的无线通信系统包括第一设备和第二设备。第一设备包括通信服务器、路由器、交换机、网桥、计算机设备、终端设备、PAN协调器等。第二设备包括通信服务器、路由器、交换机、网桥、计算机设备、终端设备等。可选的，本申请涉及的设备可以为无线通讯芯片、无线传感器或无线通信终端。例如，支持UWB(包括但不限于Wi-Fi、蓝牙、Zigbee)的用户终端、用户装置，接入装置，订户站，订户单元，移动站，用户代理，用户装备，其中，用户终端可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、物联网(internet of things，IoT)设备、计算设备或连接到无线调制解调器的其它处理设备，以及各种形式的用户设备(user equipment，UE)，移动台(mobile station，MS)，终端(terminal)，终端设备(terminal equipment)，便携式通信设备，手持机，便携式计算设备，娱乐设备，游戏设备或系统，全球定位系统设备或被配置为经由无线介质进行网络通信的任何其他合适的设备等。此外，设备可以支持802.15.4ab制式或者802.15.4ab的下一代制式。设备也可以支持802.15.4a、802.15.4-2011、802.15.4-2015、802.15.4-2020及802.15.4z等多种制式。设备还可以支持802.11ax、802.11ac、802.11n、802.11g、802.11b、802.11a、802.11be下一代等802.11家族的多种无线局域网(wireless local area networks，WLAN)制式。The wireless communication system applicable to this application includes a first device and a second device. The first equipment includes communication servers, routers, switches, network bridges, computer equipment, terminal equipment, PAN coordinators, etc. The second equipment includes communication servers, routers, switches, network bridges, computer equipment, terminal equipment, etc. Optionally, the device involved in this application may be a wireless communication chip, a wireless sensor or a wireless communication terminal. For example, user terminals, user devices, access devices, subscriber stations, subscriber units, mobile stations, user agents, and user equipment that support UWB (including but not limited to Wi-Fi, Bluetooth, and Zigbee), where the user terminal may include various A handheld device, vehicle-mounted device, wearable device, Internet of things (IoT) device, computing device or other processing device connected to a wireless modem, as well as various forms of user equipment (user equipment, UE), mobile station (MS), terminal, terminal equipment, portable communication device, handheld machine, portable computing device, entertainment device, gaming device or system, global positioning system device or configured Any other suitable device for network communications via wireless media, etc. In addition, the device can support the 802.15.4ab standard or the next generation standard of 802.15.4ab. The device can also support multiple standards such as 802.15.4a, 802.15.4-2011, 802.15.4-2015, 802.15.4-2020 and 802.15.4z. The device can also support multiple wireless local area networks (WLAN) standards of the 802.11 family such as 802.11ax, 802.11ac, 802.11n, 802.11g, 802.11b, 802.11a, 802.11be next generation.

为降低信号的带宽增大会对其他窄带系统的设备产生的干扰，对信号的功率谱密度会有一定的限制的技术，如UWB技术，或基于UWB技术的无线通信系统。有必要设计一种信道测量帧或数据帧，以在功率谱密度有限的情况下，提升无线通信系统的有效性。In order to reduce the interference that the increase in signal bandwidth will cause to other narrowband system equipment, there are technologies that have certain restrictions on the power spectral density of the signal, such as UWB technology, or wireless communication systems based on UWB technology. It is necessary to design a channel measurement frame or data frame to improve the effectiveness of the wireless communication system under the condition of limited power spectral density.

本申请在实施例一中，阐述了一种信道测量帧，该信道测量帧可包括一个或多个测量符 号，测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；In Embodiment 1 of this application, a channel measurement frame is described. The channel measurement frame may include one or more measurement symbols. The measurement symbol is obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

L为大于0的整数。 L is an integer greater than 0.

由于为了在功率谱密度有限的情况下尽可能的将能够发送的最大总能量发送出去，测量符号会重复发送，如UWB系统中，测量符号重复发送可在1毫秒内发送更多的脉冲序列，以增加功率增大倍数。然而，测量符号重复会导致频域频谱在重复频率的整数倍时出现明显的谱线，影响了最大发射功率。而实施例一设计的信道测量帧中，利用长度为L的德尔塔函数δL(n)对测量序列进行扩频，可增加测量符号的发送时长，从而有利于使得测量符号的发送时长大于1微秒，能够避免测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。In order to transmit the maximum total energy that can be transmitted as much as possible under the condition of limited power spectral density, measurement symbols will be sent repeatedly. For example, in the UWB system, repeated transmission of measurement symbols can send more pulse sequences within 1 millisecond. To increase the power multiplier. However, measurement symbol repetition will cause obvious spectral lines in the frequency domain spectrum at integer multiples of the repetition frequency, affecting the maximum transmit power. In the channel measurement frame designed in the first embodiment, the delta function δ L (n) of length L is used to spread the measurement sequence, which can increase the transmission duration of the measurement symbols, which is beneficial to making the transmission duration of the measurement symbols greater than 1 Microseconds, it can avoid the obvious spectral lines in the frequency domain spectrum caused by the repetition of measurement symbols at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density, which increases The maximum transmit power amplification factor can support power-enhanced transmission and increase the coverage distance, thus improving the effectiveness of the wireless communication system.

本申请在实施例二中，阐述了另一种信道测量帧，该信道测量帧可利用测量符号对信息比特流进行扩频获得，其中，该测量符号与实施例一相同，也是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的。可见，实施例二设计的信道测量帧不仅具有实施例一所述的能够支持功率增强传输，增大覆盖距离，而且还可以携带信息比特流，进一步的提升无线通信系统的有效性。In Embodiment 2 of this application, another channel measurement frame is described. This channel measurement frame can be obtained by spreading the information bit stream using measurement symbols. The measurement symbols are the same as those in Embodiment 1, and are also obtained by using measurement symbols with a length of L. The delta function δ L (n) is obtained by spreading the measurement sequence. It can be seen that the channel measurement frame designed in Embodiment 2 not only supports power enhanced transmission and increases coverage distance as described in Embodiment 1, but can also carry information bit streams, further improving the effectiveness of the wireless communication system.

为便于阐述，将实施例一中设计的信道测量帧称为第一信道测量帧，将实施例二中设计的信道测量帧称为第二信道测量帧。For ease of explanation, the channel measurement frame designed in Embodiment 1 is called a first channel measurement frame, and the channel measurement frame designed in Embodiment 2 is called a second channel measurement frame.

本申请在实施例三中，阐述了一种数据帧，该数据帧中测量符号也是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的。这样，数据帧中测量符号重复发送时，可以避免频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。In the third embodiment of this application, a data frame is described. The measurement symbols in the data frame are also obtained by spreading the measurement sequence using a delta function δ L (n) of length L. In this way, when the measurement symbols in the data frame are repeatedly transmitted, it can avoid the occurrence of obvious spectral lines in the frequency domain spectrum at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density. The maximum transmit power amplification factor is increased, which means it can support power-enhanced transmission and increase the coverage distance, thus improving the effectiveness of the wireless communication system.

本申请在实施例四中，还阐述了基于第一信道测量帧的通信方法，该通信方法能够支持功率增强传输，增大覆盖距离，继而提升了无线通信系统的有效性。In the fourth embodiment of this application, the communication method based on the first channel measurement frame is also described. This communication method can support power enhanced transmission, increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.

本申请在实施例五中，还阐述了基于第二信道测量帧的通信方法，该通信方法不仅能够支持功率增强传输，增大覆盖距离，而且还可以携带信息比特流，进一步的提升了无线通信系统的有效性。In Embodiment 5 of this application, the application also explains a communication method based on the second channel measurement frame. This communication method can not only support power-enhanced transmission and increase the coverage distance, but can also carry information bit streams, further improving wireless communication. System effectiveness.

以下结合附图，以实施例一至五为例，对本申请进行阐述。The present application will be described below with reference to the accompanying drawings, taking Embodiments 1 to 5 as examples.

实施例一Embodiment 1

第一信道测量帧可包括一个或多个测量符号，可选的，该测量符号也可以称为基础测量符号。测量符号可利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The first channel measurement frame may include one or more measurement symbols, and optionally, the measurement symbols may also be called basic measurement symbols. The measurement symbols can be obtained by spreading the measurement sequence using a delta function δ L (n) of length L;

L为大于0的整数。 L is an integer greater than 0.

其中，L大于1时，n＝1至L-1的任一值时，δL(n)＝0；n＝0时，δL(n)＝1。当L等于1时，n有一个取值，即n＝0时，δL(n)＝1。Among them, when L is greater than 1, when n=any value from 1 to L-1, δ L (n)=0; when n=0, δ L (n)=1. When L is equal to 1, n has a value, that is, when n=0, δ L (n)=1.

以测量序列为长度N的序列C(n)为例，N为大于1的整数，利用长度为L的δL(n)对序列C(n)进行扩频，也就是说，计算序列C(n)与δL(n)之间的克罗内克积，记为另外，由于L等于1时，n有一个取值，即n＝0时，δL(n)＝1，故相当于即为C(n)，该情况下，测量符号是无需对测量序列进行扩频获得的。Taking the measurement sequence as a sequence C(n) of length N as an example, N is an integer greater than 1, and the sequence C(n) is spread using δ L (n) of length L. That is to say, the sequence C(n) is calculated. The Kronecker product between n) and δ L (n) is written as In addition, since when L is equal to 1, n has a value, that is, when n=0, δ L (n)=1, so Equivalent to That is, C(n). In this case, the measurement symbols are obtained without spreading the measurement sequence.

请参阅图3，图3是本申请实施例提供的一种第一信道测量帧的结构示意图。如图3所示，以L大于1为例，测量序列Ci(n)，0≤n≤N-1表示，利用长度为L的δL(n)测量序列Ci(n)中元素Ci(0)，Ci(1)，…，Ci(N-1)扩频后，获得的扩频后的测量序列相对于扩频前的测量序列， 每个元素之后分别插入了L-1个元素0。Please refer to Figure 3. Figure 3 is a schematic structural diagram of a first channel measurement frame provided by an embodiment of the present application. As shown in Figure 3, taking L greater than 1 as an example, the measurement sequence C i (n ) is represented by 0 ≤ n ≤ N-1. The element C in the sequence C i (n) is measured using δ L (n) of length L. i (0), C i (1), ..., C i (N-1) After spreading, the obtained measurement sequence after spreading is relative to the measurement sequence before spreading, L-1 element 0s are inserted after each element.

另外，扩频后的测量序列进行时域映射后，可获得时域脉冲序列，该时域脉冲序列可称为测量符号。也就是说，测量符号是基于扩频后的测量序列生成时域脉冲序列。因此，本文阐述中，发送测量符号的个数或测量符号的重复次数，也可称为测量序列的重复次数，即每个测量符号对应一个扩频后的测量序列。In addition, after the spread spectrum measurement sequence is time-domain mapped, a time-domain pulse sequence can be obtained, and the time-domain pulse sequence can be called a measurement symbol. That is to say, the measurement symbols generate a time domain pulse sequence based on the spread measurement sequence. Therefore, in the explanation of this article, the number of transmitted measurement symbols or the number of repetitions of measurement symbols can also be called the number of repetitions of the measurement sequence, that is, each measurement symbol corresponds to a spread spectrum measurement sequence.

例如，本申请中涉及的各个序列可以均为完美序列，完美序列是指序列x(n)具有完美的周期自相关特性。例如，针对长度N的序列x(n)，其周期自相关函数R(τ)为：
For example, each sequence involved in this application may be a perfect sequence. A perfect sequence means that the sequence x(n) has perfect periodic autocorrelation characteristics. For example, for a sequence x(n) of length N, its periodic autocorrelation function R(τ) is:

其中，τ为序列x(n)的序列位移，(n+τ)mod N表示n+τ除以N的余数，N如上所述为序列x(n)的长度，即序列中元素的个数。Among them, τ is the sequence displacement of sequence x(n), (n+τ)mod N represents the remainder of n+τ divided by N, and N is the length of sequence x(n) as mentioned above, that is, the number of elements in the sequence .

序列x(n)是完美序列，即序列x(n)的周期自相关函数R(τ)，满足如下特性：
R(τ)＝0，τ≠0；The sequence x(n) is a perfect sequence, that is, the periodic autocorrelation function R(τ) of the sequence x(n), which satisfies the following characteristics:
R(τ)=0, τ≠0;

即如图4所示，对于任何τ≠0，序列x(n)的周期自相关函数R(τ)＝0均成立，因此，该序列x(n)可称为完美序列。例如，本申请涉及到的序列均为完美序列，即序列的周期自相关函数满足该特性。That is, as shown in Figure 4, for any τ≠0, the periodic autocorrelation function R(τ)=0 of the sequence x(n) is established. Therefore, the sequence x(n) can be called a perfect sequence. For example, the sequences involved in this application are all perfect sequences, that is, the periodic autocorrelation function of the sequence satisfies this characteristic.

测量序列可包括序列集合中的一个或多个序列，以下从实施方式1、实施方式2对序列集合进行阐述。The measurement sequence may include one or more sequences in a sequence set. The sequence set will be described below in Embodiment 1 and Embodiment 2.

其中，实施方式1列举了几种序列集合，如实施方式1.1所述的序列集合包括一个或多个第一序列、实施方式1.2所述的序列集合包括一个或多个第二序列、实施方式1.3所述的序列集合包括一个或多个第二序列以及一个或多个第一序列。Among them, Embodiment 1 enumerates several sequence sets. For example, the sequence set described in Embodiment 1.1 includes one or more first sequences, the sequence set described in Embodiment 1.2 includes one or more second sequences, and the sequence set described in Embodiment 1.3 includes one or more second sequences. The sequence set includes one or more second sequences and one or more first sequences.

其中，实施方式2列举了几种序列的构造方法，以获得序列集合。如实施方式2.1阐述了利用长度互素的两个序列构造新的序列，实施方式2.2阐述了通过对序列进行一种或多种操作构造新的序列。Among them, Embodiment 2 lists several sequence construction methods to obtain a sequence collection. For example, Embodiment 2.1 illustrates the use of two sequences of mutually prime lengths to construct a new sequence, and Embodiment 2.2 illustrates the construction of a new sequence by performing one or more operations on the sequences.

实施方式1，列举了几种可选的序列集合。Embodiment 1 lists several optional sequence sets.

实施方式1.1，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第一序列：Embodiment 1.1, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences:

长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6;

长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13;

长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1};

长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0};

长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0,0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0,0,0,0,-1,0,0};

长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1,1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1,1,1,-1,-1,1,1,1,0,0};

长度为33的第一序列{1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or,

长度为57的第一序列{1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,- 1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1 ,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}.

例如，以表1所示的序列集合，该序列集合可以包括通过遍历搜索的方式获得的长度小于60的完美序列，其中，以Ci表示一个序列，i为序列的索引，如表1列举了C1至C8，一共8个序列，并在其中用N对应表示每个序列的序列长度。可选的，表1中还可以包括每个 序列可适用于但不限于索引0至索引15中任一个或多个信道，表示为0:15中一个或多个，可选的，表1中的序列所适用的信道的数量也可大于16个。For example, taking the sequence set shown in Table 1, the sequence set may include perfect sequences with a length less than 60 obtained through traversal search, where C i represents a sequence, and i is the index of the sequence, as listed in Table 1 C 1 to C 8 , a total of 8 sequences, and N corresponds to the sequence length of each sequence. Optionally, Table 1 can also include each The sequence can be applied to, but is not limited to, any one or more channels from index 0 to index 15, expressed as one or more of 0:15. Optionally, the number of channels to which the sequence in Table 1 is applicable can also be greater than 16. indivual.

表1序列集合
Table 1 Sequence collection

该实施方式中，测量序列为上述序列集合中的一个或多个第一序列，可见，每个第一序列的长度都小于60，从而有利于降低接收端针对该信道测量帧的处理复杂度。因此，第一信道测量帧能够支持功率增强传输，增大覆盖距离的同时，还可降低第一信道测量帧的处理复杂度，从而大大的提升了无线通信系统的有效性。In this embodiment, the measurement sequence is one or more first sequences in the above sequence set. It can be seen that the length of each first sequence is less than 60, which is beneficial to reducing the processing complexity of the channel measurement frame at the receiving end. Therefore, the first channel measurement frame can support power enhanced transmission, increase the coverage distance, and also reduce the processing complexity of the first channel measurement frame, thus greatly improving the effectiveness of the wireless communication system.

实施方式1.2，测量序列为序列集合中的一个或多个序列，该序列集合包括以下一个或多个第二序列：Embodiment 1.2, the measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following second sequences:

长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}；The second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1};

长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0};

长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0  1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}；Second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 - 1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 - 1 1 0 0};

长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；The second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 - 1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 - 1 0 1 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1};

长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}；The second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0};

长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0  -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}；Second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 - 1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0};

长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；The second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 - 1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 - 1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0};

长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0  0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0};

长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；The second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 -1 0 -1 - 1 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 - 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 - 1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0};

长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1  0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；Second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 - 1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 - 1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1};

长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0}；Second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0};

长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；The second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 - 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 - 1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 - 1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 };

长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0  1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；Second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 - 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0};

长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0  0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 - 1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 - 1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 - 1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 - 1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}; or,

长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1  1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 - 1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 - 1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 - 1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}.

可见，该实施方式中，测量序列可包括一个或多个第二序列，由于第二序列的长度均较大，从而可使得测量符号中包括更多的脉冲序列，有利于在功率谱密度有限的情况下进一步的将能够发送的最大总能量发射出去，进一步增加了最大发射功率放大倍数，即能够支持功率增强传输，进一步增大覆盖距离，进而提升了无线通信系统的有效性。It can be seen that in this embodiment, the measurement sequence may include one or more second sequences. Since the lengths of the second sequences are larger, more pulse sequences can be included in the measurement symbols, which is beneficial for applications with limited power spectral density. In this case, the maximum total energy that can be sent is further transmitted, further increasing the maximum transmission power amplification factor, that is, it can support power enhanced transmission, further increase the coverage distance, and thereby improve the effectiveness of the wireless communication system.

实施方式1.3，序列集合可包括上述所述的一个或多个第一序列，以及一个或多个第二序列，如表2所示，表2中可包括表1中的第一序列C1至C8，以及还包括第二序列C9至C24。Embodiment 1.3, the sequence set may include one or more first sequences as described above, and one or more second sequences, as shown in Table 2. Table 2 may include the first sequences C1 to C8 in Table 1. , and also includes the second sequence C9 to C24.

表2序列集合
















Table 2 Sequence collection
















可见，该实施方式中既包括长度较短的第一序列，也包括长度较长的第二序列，从而有利于结合收发两端的协商以及信道质量，从中灵活选择合适的测量序列，以支持功率增强传输，增大覆盖范围，提升无线通信系统的有效性。It can be seen that this embodiment includes both a shorter first sequence and a longer second sequence, which is conducive to the flexible selection of appropriate measurement sequences based on the negotiation between the sending and receiving ends and the channel quality to support power enhancement. transmission, increase coverage, and improve the effectiveness of wireless communication systems.

实施方式2，本申请还提供了包括但不限于如下实施方式2.1和实施方式2.2所述的序列构造方法，以获得序列集合。其中，序列长度之间最大公约数为1，也可称为序列长度互素，即选择序列长度互素的两个序列，以构造新的序列。 In Embodiment 2, this application also provides sequence construction methods including but not limited to those described in Embodiment 2.1 and 2.2 below to obtain a sequence collection. Among them, the greatest common divisor between sequence lengths is 1, which can also be called sequence lengths that are mutually prime. That is, two sequences whose sequence lengths are mutually prime are selected to construct a new sequence.

实施方式2.1，该序列构造方法可利用两个长度互素的序列，以构造新的序列。In Embodiment 2.1, the sequence construction method can utilize two sequences with relatively prime lengths to construct a new sequence.

可选的，该序列构造方法可从表1所示的第一序列中，选择两个长度互素的第一序列，以构造第三序列。具体的：Optionally, the sequence construction method can select two first sequences with mutually prime lengths from the first sequences shown in Table 1 to construct a third sequence. specific:

第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；The third sequence is obtained by multiplying the sequence A * (n) and the sequence B * (n) element by element according to the element index;

序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；The sequence A * (n) is the sequence A (n) of length N1 repeated N2 times, and the obtained sequence is of length N1*N2;

序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；Sequence B * (n) is a sequence B (n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length;

其中，N1与N2之间的最大公约数为1，N1和N2均为大于1的整数，序列A(n)和序列B(n)均为上述所述的第一序列。Among them, the greatest common divisor between N1 and N2 is 1, N1 and N2 are both integers greater than 1, and the sequence A(n) and the sequence B(n) are both the first sequence mentioned above.

可选的，该序列集合包括多个第三序列，每个第三序列是由两个长度互素的第一序列采用该实施方式构造的。Optionally, the sequence set includes a plurality of third sequences, and each third sequence is constructed using this embodiment from two first sequences of mutually prime lengths.

可选的，该序列构造方法可从表2所示的第二序列中，选择两个长度互素的第二序列，以构造第四序列。具体的：Optionally, the sequence construction method can select two second sequences with mutually prime lengths from the second sequences shown in Table 2 to construct a fourth sequence. specific:

第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；N3与N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，序列C(n)和序列D(n)均为上述所述的第二序列。可选的，该序列集合包括多个第四序列，每个第四序列是由两个长度互素的第二序列采用该实施方式构造的。The fourth sequence is obtained by multiplying the sequence C * (n) and the sequence D * (n) element by element according to the element index; the sequence C * (n) is a sequence C (n) with a length of N3 repeated N4 times. , the obtained sequence is N3*N4 in length; the sequence D * (n) is the sequence D (n) in length N4 repeated N3 times, and the obtained sequence is N4*N3 in length; the maximum length between N3 and N4 The common divisor is 1, the N3 and the N4 are both integers greater than 1, and the sequence C(n) and the sequence D(n) are both the above-mentioned second sequences. Optionally, the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.

可选的，该序列集合包括多个第四序列，每个第四序列是由两个长度互素的第二序列采用该实施方式构造的。Optionally, the sequence set includes a plurality of fourth sequences, and each fourth sequence is constructed using this embodiment from two second sequences of mutually prime lengths.

例如，如图5所示的示意图，以表1所示的C1和C2为例，即N1＝6，N2＝13，两者满足最大公约数是1的条件，故将C1重复13次，获得长度为6*13的序列C*1；将C2重复6次，获得长度为13*6的序列C*2；进而，将序列C*1与序列C*2按照元素索引逐个元素相乘，获得如图5所示的长度为78的序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}。For example, in the schematic diagram shown in Figure 5, take C1 and C2 shown in Table 1 as an example, that is, N1 = 6, N2 = 13. The two satisfy the condition that the greatest common divisor is 1, so repeat C1 13 times to obtain Sequence C * 1 with a length of 6*13; repeat C2 6 times to obtain a sequence C * 2 with a length of 13*6; then, multiply the sequence C * 1 and the sequence C * 2 element by element according to the element index to obtain As shown in Figure 5, the sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}.

可选的，该实施方式2.1所述的构造方法还可针对表2中的第一序列和第二序列，以构造新的序列。另外，该实施方式2.1可针对但不限于上述所述的针对第一序列、第二序列构造新的序列，例如，两个长度互素的第三序列也可构造新的序列，或两个长度互素的第四序列也可构造新的序列。Optionally, the construction method described in Embodiment 2.1 can also be used for the first sequence and the second sequence in Table 2 to construct a new sequence. In addition, this embodiment 2.1 can construct a new sequence for, but is not limited to, the first sequence and the second sequence as described above. For example, two third sequences with mutually prime lengths can also construct a new sequence, or two third sequences with mutually prime lengths. The relatively prime fourth sequence can also construct new sequences.

实施方式2.2，通过对序列进行一种或多种操作构造新的序列。Embodiment 2.2: Construct a new sequence by performing one or more operations on the sequence.

可选的，序列集合包括第五序列，第五序列是对第一序列进行以下一项或多项操作获得的序列：Optionally, the sequence set includes a fifth sequence, and the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence:

循环移位，circular shift,

逆序，reverse order,

取反，或，negate, or,

d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数。d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0.

其中，对第一序列进行d倍抽样获得的序列，是从第一序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。 Among them, the sequence obtained by sampling the first sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the first sequence d times.

可选的，该序列集合包括多个第五序列，每个第五序列是由一个第一序列采用该实施方式构造的。Optionally, the sequence set includes a plurality of fifth sequences, and each fifth sequence is constructed from a first sequence using this embodiment.

可选的，测量序列包括第六序列，第六序列是对第二序列进行以下一项或多项操作获得的序列：Optionally, the measurement sequence includes a sixth sequence, and the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence:

循环移位，circular shift,

逆序，reverse order,

取反，或，negate, or,

d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数。其中，对第二序列进行d倍抽样获得的序列，是从第二序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0. Among them, the sequence obtained by sampling the second sequence d times is a sequence formed by extracting one element from every d element in the sequence formed by repeating the second sequence d times.

可选的，每d个元素均抽取第一个元素；或者，每d个元素均抽取最后一个元素；或者每d个元素均抽取其中的一个元素，本申请不做限定。Optionally, the first element is extracted from every d elements; or the last element is extracted from every d elements; or one element is extracted from every d elements, which is not limited by this application.

可选的，该序列集合包括多个第六序列，每个第五序列是由一个第二序列采用该实施方式构造的。Optionally, the sequence set includes a plurality of sixth sequences, and each fifth sequence is constructed from a second sequence using this embodiment.

其中，循环移位包括循环右移或循环左移，其中，循环右移是将移出的地位放到序列的高位；循环左移是将移出的高位放到序列的低位。例如，以表1中的序列C1{1,0,-1,1,0,1}为例，将C1循环右移2位，可获得序列C"1{0,1,1,0,-1,1}，构造的新的序列是序列C"1{0,1,1,0,-1,1}。Among them, circular shift includes circular right shift or circular left shift. Among them, circular right shift is to put the shifted bit into the high bit of the sequence; circular left shift is to put the shifted high bit into the low bit of the sequence. For example, taking the sequence C1{1,0,-1,1,0,1} in Table 1 as an example, by circularly shifting C1 to the right by 2 bits, the sequence C"1{0,1,1,0,- can be obtained 1,1}, the new sequence constructed is the sequence C"1{0,1,1,0,-1,1}.

再例如，以表1中的序列C2{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}为例，将C2{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}取逆序，获得序列C"2{1,1,-1,-1,0,1,-1,1,0,0,1,0,1}，构造的新的序列是该序列C"2{1,1,-1,-1,0,1,-1,1,0,0,1,0,1}。As another example, take the sequence C2{1,0,1,0,0,1,-1,1,0,-1,-1,1,1} in Table 1 as an example. Change C2{1,0, 1,0,0,1,-1,1,0,-1,-1,1,1} takes the reverse order and obtains the sequence C"2{1,1,-1,-1,0,1,-1 ,1,0,0,1,0,1}, the new sequence constructed is the sequence C"2{1,1,-1,-1,0,1,-1,1,0,0,1 ,0,1}.

再例如，以表1中的序列C3{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}为例，对C3{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}取反，获得序列C"3{-1,-1,-1,-1,-1,1,-1,0,-1,0,1,-1,-1,1,0,0,-1,1,0,1,1}，构造的新的序列是该序列C"3{-1,-1,-1,-1,-1,1,-1,0,-1,0,1,-1,-1,1,0,0,-1,1,0,1,1}。For another example, take the sequence C3{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1 in Table 1 ,0,-1,-1} for example, for C3{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0, 1,-1,0,-1,-1} is inverted to obtain the sequence C"3{-1,-1,-1,-1,-1,1,-1,0,-1,0,1 ,-1,-1,1,0,0,-1,1,0,1,1}, the new sequence constructed is the sequence C"3{-1,-1,-1,-1,- 1,1,-1,0,-1,0,1,-1,-1,1,0,0,-1,1,0,1,1}.

例如，如图6所示，以表1中的序列C1为例，由于序列C1的长度是6，故假设d等于5，两者互素，且每5个元素均抽取第一个元素，那么，将序列C1重复5次后，获得如图6所示的序列(即长度为6*5＝30)，从中每5个元素抽取一个，获得的新的序列如图6所示。For example, as shown in Figure 6, take the sequence C1 in Table 1 as an example. Since the length of the sequence C1 is 6, it is assumed that d is equal to 5, the two are relatively prime, and the first element is extracted for every 5 elements, then , after repeating the sequence C1 5 times, the sequence shown in Figure 6 is obtained (that is, the length is 6*5=30), one element is extracted from every 5 elements, and the new sequence obtained is shown in Figure 6.

需要注意的是，上述举例是以上述一种操作为例进行阐述的，针对上述多种操作构造新的序列，如先对第一序列取反，再逆序，等等，本申请不再展开阐述。It should be noted that the above examples are based on the above-mentioned operation as an example. New sequences are constructed for the above-mentioned multiple operations, such as first inverting the first sequence, and then reversing the order, etc. This application will not elaborate further. .

再如上述序列的构造方法，如对第一序列或第二序列进行一项或多项上述操作获得新的序列，也可不限于针对第一序列或第二序列采用该构造方法，还可针对如本申请提到的第三序列或第四序列采用该构造方法构造新的序列，等等，本申请不再一一列举。Another example is the above-mentioned sequence construction method, such as performing one or more of the above operations on the first sequence or the second sequence to obtain a new sequence. This construction method is not limited to the first sequence or the second sequence. It can also be used for, for example, The third sequence or fourth sequence mentioned in this application uses this construction method to construct a new sequence, etc. This application will not list them one by one.

可选的，针对第一序列利用该实施方式2.2所述的构造方法获得的新的序列，也可称为第一序列的等效序列，相应的，针对第二序列利用该实施方式2.2所述的构造方法构造的新的序列，称为第二序列的等效序列。Optionally, the new sequence obtained by using the construction method described in Embodiment 2.2 for the first sequence can also be called an equivalent sequence of the first sequence. Correspondingly, using the construction method described in Embodiment 2.2 for the second sequence The new sequence constructed by the construction method is called the equivalent sequence of the second sequence.

需要注意的是，实施方式1和实施方式2所述的序列可以部分或全部的包含于序列集合中，以为信道测量帧选择测量序列，也就是说，本申请包括但不限于上述所述的序列集合。It should be noted that the sequences described in Embodiment 1 and 2 may be partially or fully included in the sequence set to select a measurement sequence for the channel measurement frame. That is to say, this application includes but is not limited to the above-mentioned sequences. gather.

实施例二 Embodiment 2

第二信道测量帧是利用测量符号对信息比特流进行扩频获得的，测量符号与实施例一中所述的测量符号相同，是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的。The second channel measurement frame is obtained by spreading the information bit stream using measurement symbols. The measurement symbols are the same as the measurement symbols described in Embodiment 1. The measurement sequence is obtained by using the delta function δ L (n) of length L. Obtained by spreading spectrum.

其中，测量序列包括序列集合中的一个或多个序列，该序列集合的相关实施方式可参见实施方式1和实施方式2的相关阐述，此处不再详述。相应的，测量符号是扩频后的测量序列对应的时域脉冲序列(具体扩频的示例可参见图3，此处不再详述)。The measurement sequence includes one or more sequences in the sequence set. For relevant implementation details of the sequence set, please refer to the relevant descriptions of Embodiment 1 and Embodiment 2, which will not be described in detail here. Correspondingly, the measurement symbol is a time domain pulse sequence corresponding to the spread spectrum measurement sequence (see Figure 3 for a specific example of spread spectrum, which will not be described in detail here).

请参阅图7，图7是本申请实施例提供的一种第二信道测量帧的结构示意图。如图7所示，以s表示测量符号，以b(0)，b(1)，…，b(n)表示信息比特流b，其中，测量符号s是以图3所示的对测量序列Ci(n)进行扩频获得的，测量符号s对信息比特流b(0)，b(1)，…，b(n)进行扩频，可记为可获得如图7所示的第二信道测量帧。Please refer to FIG. 7 , which is a schematic structural diagram of a second channel measurement frame provided by an embodiment of the present application. As shown in Figure 7, the measurement symbol is represented by s, and the information bit stream b is represented by b(0), b(1),..., b(n), where the measurement symbol s is the pair of measurement sequences shown in Figure 3 C i (n) is obtained by spreading. The measurement symbol s spreads the information bit stream b(0), b(1),..., b(n), which can be recorded as A second channel measurement frame as shown in Figure 7 can be obtained.

可见，第二信道测量帧是携带信息比特流的信道测量帧。该第二信道测量帧不仅具有实施例一所述的测量符号，而且还可通过测量符号对信息比特流进行扩频，获得携带信息比特流的信道测量帧。从而，该第二信道测量帧不仅能够支持功率增强传输，增大覆盖范围，还可携带信息比特流，进一步提升系统的有效性。It can be seen that the second channel measurement frame is a channel measurement frame carrying an information bit stream. The second channel measurement frame not only has the measurement symbols described in Embodiment 1, but also can spread the information bit stream through the measurement symbols to obtain a channel measurement frame carrying the information bit stream. Therefore, the second channel measurement frame can not only support power enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system.

实施例三Embodiment 3

该数据帧中测量符号也是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的。这样，数据帧中测量符号重复发送时，可以避免频域频谱在重复频率的整数倍时出现明显的谱线，从而能够在功率谱密度有限的情况下将能够发送的最大总能量全部发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离，进而提升了无线通信系统的有效性。The measurement symbols in this data frame are also obtained by spreading the measurement sequence using a delta function δ L (n) of length L. In this way, when the measurement symbols in the data frame are repeatedly transmitted, it can avoid the occurrence of obvious spectral lines in the frequency domain spectrum at integer multiples of the repetition frequency, so that the maximum total energy that can be transmitted can be transmitted under the condition of limited power spectral density. The maximum transmit power amplification factor is increased, which means it can support power-enhanced transmission and increase the coverage distance, thus improving the effectiveness of the wireless communication system.

以下以UWB系统中的数据帧为例进行阐述。The following takes the data frame in the UWB system as an example to explain.

请参阅图8，图8是UWB系统中数据帧的帧结构的示意图。如图8所示，该数据帧的帧结构也可称为物理层协议数据单元(physical protocol data unit，PPDU)的结构。其中，该数据帧包括同步报头(synchronization header，SHR)、物理层报头(physical layer header，PHR)以及物理承载字段(physical payload field，PHY payload field)。发送端发送数据帧后，接收端可根据数据帧中的SHR进行数据帧检测和同步，PHR携带物理层的指示信息，如调制编码信息、PPDU长度等，以协助接收端正确解调该数据帧。其中，SHR的结构如图9所示，包括同步字段(synchronization field，SYNC)和帧开始分隔符(start-of-frame delimiter，SFD)字段。其中，同步字段可包含多个前导码符号，该前导码符号对应于前导码序列。例如，图8所示的数据帧目前的相关参数可如表3所示，如SHR的持续时长中参数Tpre可获知数据帧的可选的发送时长。表3中包同步序列中前导码符号的个数可知，时域上前导码符号会重复发送16到4096次，以将规则一限制的最大总能量发送出去。Please refer to Figure 8, which is a schematic diagram of the frame structure of a data frame in the UWB system. As shown in Figure 8, the frame structure of the data frame may also be called the structure of a physical layer protocol data unit (PPDU). The data frame includes a synchronization header (SHR), a physical layer header (PHR), and a physical payload field (PHY payload field). After the sender sends the data frame, the receiver can detect and synchronize the data frame based on the SHR in the data frame. The PHR carries physical layer indication information, such as modulation and coding information, PPDU length, etc., to assist the receiver in correctly demodulating the data frame. . Among them, the structure of the SHR is shown in Figure 9, including a synchronization field (SYNC) and a start-of-frame delimiter (SFD) field. The synchronization field may include multiple preamble symbols, and the preamble symbols correspond to the preamble sequence. For example, the current relevant parameters of the data frame shown in Figure 8 are as shown in Table 3. For example, the parameter T pre in the duration of the SHR can be used to obtain the optional sending duration of the data frame. From the number of preamble symbols in the packet synchronization sequence in Table 3, it can be seen that the preamble symbols in the time domain will be sent repeatedly from 16 to 4096 times in order to send the maximum total energy limited by Rule 1.

表3数据帧的相关参数

Table 3 Relevant parameters of data frame

可见，目前的数据帧中前导码符号是重复发送的(如表3中所示的16到4096次)，会导致频域频谱在重复频率的整数倍处出现明显的谱线，影响了能够采用的最大发射功率，进而限制了1ms内发射信号的功率放大倍数，相应的，会降低覆盖范围。It can be seen that the preamble symbols in the current data frame are sent repeatedly (16 to 4096 times as shown in Table 3), which will cause obvious spectral lines to appear in the frequency domain spectrum at integer multiples of the repetition frequency, affecting the ability to use The maximum transmit power limits the power amplification factor of the transmitted signal within 1 ms, which accordingly reduces the coverage.

因此，本申请实施例三可提供一种数据帧，该数据帧中包括一个或多个测量符号，但该测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的，即实施例一中所述的测量符号。也就是说，该数据帧中一个或多个测量符号可为数据帧中包同步序列中前导码符号，这样，可以延长数据帧中测量符号的发送时长，比如延长到大于1微秒，从而可避免频域频谱在重复频率的整数倍处出现明显的谱线，进而，可相对增加1ms内发射信号的功率放大倍数，从而能够支持功率增强传输，增加覆盖范围。Therefore, Embodiment 3 of the present application can provide a data frame that includes one or more measurement symbols, but the measurement symbols use a delta function δ L (n) of length L to spread the measurement sequence. Obtained, that is, the measurement symbols described in Example 1. That is to say, one or more measurement symbols in the data frame can be preamble symbols in the packet synchronization sequence in the data frame. In this way, the transmission time of the measurement symbols in the data frame can be extended, for example, to more than 1 microsecond, so that it can This avoids obvious spectral lines appearing in the frequency domain spectrum at integer multiples of the repetition frequency, thereby relatively increasing the power amplification factor of the transmitted signal within 1ms, thereby supporting power-enhanced transmission and increasing coverage.

另外，本申请在实施例四中提供了基于第一信道测量帧的通信方法，以及实施例五中基于第二信道测量帧的通信方法，相比于采用数据帧进行信道测量，如表3所示，最小的数据帧，其发送时长也要持续二十多微秒，实施例四、实施例五所述的通信方法还可以降低信道测量开销。比如，基于UWB系统的感知和/或测量场景中，会涉及到频繁的信道测量，从而可以大大的降低信道测量的开销。In addition, this application provides a communication method based on the first channel measurement frame in Embodiment 4, and a communication method based on the second channel measurement frame in Embodiment 5. Compared with using data frames for channel measurement, as shown in Table 3 It shows that the sending time of the smallest data frame lasts for more than 20 microseconds. The communication methods described in Embodiment 4 and Embodiment 5 can also reduce channel measurement overhead. For example, sensing and/or measurement scenarios based on UWB systems will involve frequent channel measurements, which can greatly reduce the cost of channel measurement.

可选的，本申请还可提供一种信道测量帧中，称为第三信道测量帧，该第三信道测量帧可包括一个或多个测量符号，每个测量符号可以对应上述实施方式1中任一序列集合中的一个或多个序列，还可以对应实施方式2中构造获得的序列。可选的，收发两端可根据协商或信道质量，从中选择合适的序列，构成该第三信道测量帧。也就是说，第三信道测量帧与第一信道测量帧或第二信道测量帧相比，不再对测量序列进行扩频，例如，上述长度为L的德尔塔函数δL(n)中，L等于1。这样，第三信道测量帧可考虑接收端的处理能力，选择相对较长的序列作为测量序列，以使得测量符号中包括更多的时域脉冲序列，因此，也能够支持功率增强传输，增大覆盖范围，提升无线通信系统的有效性。Optionally, this application may also provide a channel measurement frame, called a third channel measurement frame. The third channel measurement frame may include one or more measurement symbols, and each measurement symbol may correspond to the measurement symbol in Embodiment 1 above. One or more sequences in any sequence set may also correspond to the sequences obtained by the construction in Embodiment 2. Optionally, the sending and receiving ends can select appropriate sequences to form the third channel measurement frame based on negotiation or channel quality. That is to say, compared with the first channel measurement frame or the second channel measurement frame, the third channel measurement frame no longer spreads the measurement sequence. For example, in the above delta function δ L (n) of length L, L equals 1. In this way, the third channel measurement frame can consider the processing capabilities of the receiving end and select a relatively long sequence as the measurement sequence so that the measurement symbols include more time domain pulse sequences. Therefore, it can also support power enhanced transmission and increase coverage. range, improving the effectiveness of wireless communication systems.

相应的，本申请还可提供另一种数据帧，该数据帧中每个测量符号可以对应上述实施方 式1中任一序列集合中的一个或多个序列，还可以对应实施方式2中构造获得的序列。可选的，收发两端可根据协商或信道质量，从中选择合适的序列，作为数据帧的测量序列。也就是说，该数据帧与实施例三所述的数据帧相比，不再对测量序列进行扩频，例如，上述长度为L的德尔塔函数δL(n)中，L等于1。这样，由于该数据帧可考虑接收端的处理能力，选择相对较长的序列作为测量序列，以使得测量符号中包括更多的时域脉冲序列，因此，也能够支持功率增强传输，增大覆盖范围，提升无线通信系统的有效性。Correspondingly, this application can also provide another data frame, and each measurement symbol in the data frame can correspond to the above implementation method. One or more sequences in any sequence set in Formula 1 may also correspond to the sequences obtained by the construction in Embodiment 2. Optionally, the sending and receiving ends can select an appropriate sequence as the measurement sequence of the data frame based on negotiation or channel quality. That is to say, compared with the data frame described in Embodiment 3, this data frame no longer spreads the measurement sequence. For example, in the above-mentioned delta function δ L (n) of length L, L is equal to 1. In this way, since the data frame can consider the processing capabilities of the receiving end, a relatively longer sequence can be selected as the measurement sequence, so that the measurement symbols include more time domain pulse sequences. Therefore, it can also support power-enhanced transmission and increase coverage. , improve the effectiveness of wireless communication systems.

可选的，本申请设计的各信道测量帧包括但不限于用于信道测量，还可以进行信息传输。相应的，本申请设计的数据帧也可进行信道测量，可选的，本申请设计的思想还可应用其他功能帧中，如测距或感知等功能的帧中，本申请不做限定。Optionally, each channel measurement frame designed in this application includes but is not limited to being used for channel measurement, and can also be used for information transmission. Correspondingly, the data frame designed in this application can also be used for channel measurement. Optionally, the idea designed in this application can also be applied to other functional frames, such as ranging or sensing functions. This application does not limit it.

实施例四Embodiment 4

请参阅图10，图10是本申请实施例提供的一种通信方法100的流程示意图，如图10所示，该通信方法100是基于第一信道测量帧的通信方法，从第一设备和第二设备交互的角度，以第一设备作为发送端，第二设备作为接收端为例进行阐述。该通信方法100可包括但不限于以下步骤：Please refer to Figure 10. Figure 10 is a schematic flow chart of a communication method 100 provided by an embodiment of the present application. As shown in Figure 10, the communication method 100 is a communication method based on the first channel measurement frame. From the first device and the first From the perspective of interaction between two devices, the first device serves as the sender and the second device serves as the receiver as an example. The communication method 100 may include but is not limited to the following steps:

S101、第一设备确定第一信道测量帧，该第一信道测量帧包括一个或多个测量符号；S101. The first device determines a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols;

其中，如上所述，每个测量符号是利用长度为L的德尔塔函数对测量序列进行扩频获得的，此处不再详述。As mentioned above, each measurement symbol is obtained by spreading the measurement sequence using a delta function of length L, which will not be described in detail here.

可选的，组成第一信道测量帧的测量符号的数量可由第一设备和第二设备协商确定(即收发两端协商确定)，比如，第一设备和第二设备可根据信号强度以及各自的设备能力确定。Optionally, the number of measurement symbols constituting the first channel measurement frame can be determined through negotiation between the first device and the second device (that is, between the sending and receiving ends). For example, the first device and the second device can determine according to the signal strength and their respective Equipment capabilities determined.

S102、第一设备发送该第一信道测量帧，相应的，第二设备接收该第一信道测量帧；S102. The first device sends the first channel measurement frame, and accordingly, the second device receives the first channel measurement frame;

可选的，第一设备可通过UWB模块发送该第一信道测量帧，相应的，第二设备可通过UWB模块接收该第一信道测量帧。Optionally, the first device may send the first channel measurement frame through the UWB module, and correspondingly, the second device may receive the first channel measurement frame through the UWB module.

可选的，第一设备发送该第一信道测量帧，可采用多毫秒分段传输的方式，进一步的增加信道测量帧的最大发射功率的增大倍数。例如，如图11所示，该第一信道测量帧可分别在3个1毫秒的时长内传输。可选的，针对第一信道测量帧有多个测量符号构成的情况，每个毫秒内可发送相同个数的测量符号，这样，多个毫秒内的所有分段一起构成一个信道测量帧。Optionally, when the first device sends the first channel measurement frame, it may adopt a multi-millisecond segmented transmission method to further increase the increase multiple of the maximum transmission power of the channel measurement frame. For example, as shown in Figure 11, the first channel measurement frame can be transmitted within three 1 millisecond periods respectively. Optionally, for the case where the first channel measurement frame consists of multiple measurement symbols, the same number of measurement symbols can be sent in each millisecond, so that all segments within multiple milliseconds together constitute a channel measurement frame.

S103、第二设备根据接收的第一信道测量帧，确定信道测量结果。S103. The second device determines the channel measurement result based on the received first channel measurement frame.

其中，该步骤S101和/或S103可以是可选的，即该通信方法100可不包括步骤S101、S103。Wherein, the steps S101 and/or S103 may be optional, that is, the communication method 100 may not include steps S101 and S103.

其中，第二设备为获得信道测量结果，本地生成与第一设备侧相同的测量序列后，还需利用长度为L的德尔塔函数对该测量序列进行扩频，获得扩频后的测量序列；利用扩频后的测量序列对接收的信号进行相关运算，获得相关运算结果；根据相关运算结果，确定信道测量结果，如相关峰值出现的时刻、信噪比等。Among them, in order to obtain the channel measurement result, the second device locally generates the same measurement sequence as the first device side, and then uses a delta function of length L to spread the measurement sequence to obtain a spread spectrum measurement sequence; The spread spectrum measurement sequence is used to perform correlation operations on the received signals to obtain the correlation operation results; based on the correlation operation results, the channel measurement results are determined, such as the moment when the correlation peak occurs, the signal-to-noise ratio, etc.

可选的，第二设备可根据其所在工作的信道以及与第一设备的协商结果，确定信道测量所使用的测量序列。Optionally, the second device may determine the measurement sequence used for channel measurement based on the channel it is working on and the negotiation result with the first device.

可见，该通信方法100中，测量符号是对测量序列进行扩频获得的，这样，一个测量符号的发送时长大于1微秒，避免了测量符号重复所导致的频域频谱在重复频率的整数倍时出现明显的谱线，从而能够功率谱密度有限的规则下，尽可能将能够发送的最大总能量发射出去，增加了最大发射功率放大倍数，即能够支持功率增强传输，增大覆盖距离。 It can be seen that in the communication method 100, the measurement symbols are obtained by spreading the measurement sequence. In this way, the transmission time of one measurement symbol is longer than 1 microsecond, which avoids the frequency domain spectrum caused by the repetition of the measurement symbols being an integer multiple of the repetition frequency. When obvious spectral lines appear, the maximum total energy that can be transmitted can be transmitted as much as possible under the rules of limited power spectral density, which increases the maximum transmission power amplification factor, that is, it can support power-enhanced transmission and increase the coverage distance.

实施例五Embodiment 5

本申请还提供一种通信方法200，该通信方法200与上述通信方法100相比，不同之处在于，该通信方法200是基于实施例二所述的第二信道测量帧的通信方法，第二信道测量帧还可携带信息比特流，这样，不仅可实现信道测量，还可以实现信息传输。This application also provides a communication method 200. Compared with the above-mentioned communication method 100, the communication method 200 is different in that the communication method 200 is a communication method based on the second channel measurement frame described in Embodiment 2. The second The channel measurement frame can also carry an information bit stream, so that not only channel measurement but also information transmission can be achieved.

请参阅图12，图12是本申请实施例提供的一种通信方法200的流程示意图，该通信方法200依旧从第一设备和第二设备交互的角度，以第一设备作为发送端，第二设备作为接收端为例进行阐述。如图12所示，该通信方法200包括但不限于以下步骤：Please refer to Figure 12. Figure 12 is a schematic flowchart of a communication method 200 provided by an embodiment of the present application. The communication method 200 still uses the first device as the sending end from the perspective of interaction between the first device and the second device, and the second device The device serves as the receiving end as an example for explanation. As shown in Figure 12, the communication method 200 includes but is not limited to the following steps:

S201、第一设备根据待传输的信息，生成信息比特流；S201. The first device generates an information bit stream according to the information to be transmitted;

其中，该信息比特流是由0和1，或者，是由0和-1构成的，或者是由1和-1构成的。其中，本申请不再对待传输信息如何生成信息比特流的相关操作展开阐述。Wherein, the information bit stream is composed of 0 and 1, or is composed of 0 and -1, or is composed of 1 and -1. Among them, this application will not elaborate on the related operations of how to generate the information bit stream for the information to be transmitted.

S202、第一设备选择测量序列Ci(如上述序列集合中的一序列Ci)，利用长度为L的德尔塔函数δL(n)对测量序列Ci进行扩频，获得测量符号s；S202. The first device selects a measurement sequence C i (such as a sequence C i in the above sequence set), uses a delta function δ L (n) of length L to spread the measurement sequence C i , and obtains a measurement symbol s;

可选的，步骤S202的具体操作可参见图3中所示的扩频的内容，此处不再详述。Optionally, for the specific operation of step S202, reference may be made to the spreading content shown in Figure 3, which will not be described in detail here.

S203、第一设备利用测量符号s对信息比特流b进行扩频，获得第二信道测量帧；S203. The first device uses the measurement symbol s to spread the information bit stream b to obtain the second channel measurement frame;

其中，该第二信道测量帧为待发送的脉冲序列t，即待发送的脉冲序列具体的，如图7所示，此处不再详述。Wherein, the second channel measurement frame is the pulse sequence t to be sent, that is, the pulse sequence to be sent Specifically, it is shown in Figure 7 and will not be described in detail here.

S204、第一设备发送该第二信道测量帧，相应的，第二设备接收该第二信道测量帧；S204. The first device sends the second channel measurement frame, and accordingly, the second device receives the second channel measurement frame;

可选的，该脉冲序列t可连续发送，也可以采用多毫秒分段传输方式发送。Optionally, the pulse sequence t can be sent continuously or in a multi-millisecond segmented transmission mode.

S205、第二设备根据接收的第二信道测量帧，确定信道测量结果以及信息比特流b。S205. The second device determines the channel measurement result and the information bit stream b according to the received second channel measurement frame.

该步骤S201至S203可以是可选的。即该通信方法200可不包括步骤S201至S203。This step S201 to S203 may be optional. That is, the communication method 200 may not include steps S201 to S203.

相应的，类似于步骤S103所述，第二设备为获得信道测量结果，本地生成与第一设备侧相同的测量序列后，还需利用长度为L的德尔塔函数对该测量序列进行扩频，获得扩频后的测量序列；利用扩频后的测量序列对接收的信号进行相关运算，获得相关运算结果；根据相关运算结果，确定信道测量结果，如相关峰值出现的时刻、信噪比等，以及信息比特流b。Correspondingly, similar to step S103, in order to obtain the channel measurement result, the second device locally generates the same measurement sequence as the first device side, and then uses a delta function of length L to spread the measurement sequence. Obtain the spread spectrum measurement sequence; use the spread spectrum measurement sequence to perform correlation operations on the received signals to obtain the correlation operation results; based on the correlation operation results, determine the channel measurement results, such as the moment when the correlation peak occurs, the signal-to-noise ratio, etc. and information bitstream b.

可见，该通信方法200不仅能够支持功率增强传输，增大覆盖范围，还可携带信息比特流，进一步提升系统的有效性。It can be seen that the communication method 200 can not only support power-enhanced transmission and increase coverage, but also carry information bit streams, further improving the effectiveness of the system.

本申请还提供一种通信方法300，该通信方法300与上述通信方法100、通信方法200相比，不同之处在于，该通信方法300中，该通信方法不仅仅可利用通信方法100、通信方法200所述的基于UWB系统进行信道测量，还可在窄带模块的辅助下，传输信道测量结果和/或执行协商过程。This application also provides a communication method 300. Compared with the above-mentioned communication method 100 and the communication method 200, the difference between the communication method 300 and the communication method 300 is that in the communication method 300, the communication method can not only use the communication method 100, the communication method 200, but also the communication method 100. The channel measurement based on the UWB system described in 200 can also transmit the channel measurement results and/or perform the negotiation process with the assistance of the narrowband module.

请参阅图13，图13是本申请实施例提供的一种通信方法300的示意图，该通信方法300从发起站点和响应站点交互的角度，以发起站点作为发送端，响应站点作为接收端为例进行阐述。其中，发起站点中可包括如图1所示的UWB模块和窄带通信模块，相应的，响应站点也可包括UWB模块和窄带通信模块。其中，图13中，窄带通信模块以浅灰色填充的模块表示，UWB模块以深灰色填充的模块表示。另外，响应站点可一个或多个，每个响应站点的操作相同，故该通信方法300以一个发起站点和一个响应站点为例进行阐述。如图13所示，该通信方法300包括但不限于以下步骤：Please refer to Figure 13. Figure 13 is a schematic diagram of a communication method 300 provided by an embodiment of the present application. The communication method 300 takes the initiating site as the sending end and the responding site as the receiving end as an example from the perspective of interaction between the initiating site and the responding site. Elaborate. Among them, the initiating site may include a UWB module and a narrowband communication module as shown in Figure 1. Correspondingly, the responding site may also include a UWB module and a narrowband communication module. Among them, in Figure 13, the narrowband communication module is represented by a module filled with light gray, and the UWB module is represented by a module filled with dark gray. In addition, there can be one or more responding sites, and the operation of each responding site is the same. Therefore, the communication method 300 is described using an initiating site and a responding site as an example. As shown in Figure 13, the communication method 300 includes but is not limited to the following steps:

S301、发起站点发送信道测量声明(Announcement)帧；S301. The initiating station sends a channel measurement announcement (Announcement) frame;

其中，该信道测量声明帧用于告知响应站点要进行信道测量。另外，该信道测量声明帧可携带信道测量帧的规格信息，例如，信道测量帧包括的测量符号的个数，是否采用多毫秒 分段发送，以及扩频信息等。其中，扩频信息可以是上述所述的对测量序列进行扩频的δL(n)。The channel measurement announcement frame is used to inform the responding station that channel measurement is to be performed. In addition, the channel measurement declaration frame may carry specification information of the channel measurement frame, for example, the number of measurement symbols included in the channel measurement frame, whether to use multi-millisecond Segmented transmission, and spread spectrum information, etc. The spreading information may be δ L (n) that spreads the measurement sequence as described above.

其中，信道测量声明帧可采用窄带通信模块发送和接收，Among them, the channel measurement declaration frame can be sent and received using the narrowband communication module,

S302、发起站点发送信道测量帧；相应的，响应站点可接收该信道测量帧；S302. The initiating station sends a channel measurement frame; accordingly, the responding station can receive the channel measurement frame;

其中，发起站点可在信道测量声明帧发送一段时间后，按照信道测量声明帧中携带的信道测量帧的规格信息，发送信道测量帧。其中，该信道测量帧可参见上述通信方法100、通信方法200中的相关阐述，此处不再详述。The initiating station may send the channel measurement frame according to the specification information of the channel measurement frame carried in the channel measurement announcement frame after a period of time after the channel measurement announcement frame is sent. For the channel measurement frame, please refer to the relevant descriptions in the above-mentioned communication method 100 and communication method 200, which will not be described in detail here.

其中信道测量帧可采用UWB模块连续发送和接收，或按多毫秒分段发送和接收。其中，图13所示的通信方法300是以多毫秒分段发送和接收为例进行阐述的。The channel measurement frames can be sent and received continuously using the UWB module, or sent and received in multi-millisecond segments. Among them, the communication method 300 shown in FIG. 13 is explained by taking multi-millisecond segmented transmission and reception as an example.

S303、发起站点向响应站点发送触发帧；相应的，响应站点可接收该触发帧；S303. The initiating site sends a trigger frame to the responding site; accordingly, the responding site can receive the trigger frame;

其中，该触发帧用于指示响应站点发送信道测量结果。其中，该触发帧中可携带信道测量结果中信道测量报告的格式等规格信息。The trigger frame is used to instruct the responding station to send channel measurement results. The trigger frame may carry specification information such as the format of the channel measurement report in the channel measurement result.

S304、响应站点响应该触发帧，发送信道测量结果，相应的，发起站点可接收该信道测量结果。S304. The responding station responds to the trigger frame and sends the channel measurement result. Correspondingly, the initiating station can receive the channel measurement result.

其中，触发帧(Trigger)和信道测量结果(Report)可通过窄带通信模块发送和接收，如图13所示。其中，响应站点可按照触发帧中携带的信道测量报告的规格信息等生成信道测量结果。Among them, the trigger frame (Trigger) and the channel measurement result (Report) can be sent and received through the narrowband communication module, as shown in Figure 13. The responding station may generate a channel measurement result according to the specification information of the channel measurement report carried in the trigger frame.

可见，该通信方法300可通过信道测量声明帧、信道测量帧、触发帧等完成信道测量，以使得发起站点获知信道测量结果。另外，由于采用本申请提供的信道测量帧，因此，该通信方法300可支持功率增强传输，增大覆盖范围，使得更多的站点可作为响应站点参与到信道测量中。It can be seen that the communication method 300 can complete channel measurement through channel measurement declaration frames, channel measurement frames, trigger frames, etc., so that the initiating station can obtain the channel measurement results. In addition, due to the use of the channel measurement frame provided by this application, the communication method 300 can support power-enhanced transmission and increase coverage, so that more stations can participate in channel measurement as responding stations.

请参阅图14，图14是本申请实施例提供的一种通信方法400的示意图，该通信方法400与上述通信方法300的不同之处在于，发起站点可请求响应站点协助发起站点进行信道测量。其中，图14中，窄带通信模块以浅灰色填充的模块表示，UWB模块以深灰色填充的模块表示。如图14所示，该通信方法400包括但不限于以下步骤：Please refer to Figure 14. Figure 14 is a schematic diagram of a communication method 400 provided by an embodiment of the present application. The difference between this communication method 400 and the above-mentioned communication method 300 is that the initiating site can request the responding site to assist the initiating site in channel measurement. Among them, in Figure 14, the narrowband communication module is represented by a module filled with light gray, and the UWB module is represented by a module filled with dark gray. As shown in Figure 14, the communication method 400 includes but is not limited to the following steps:

S401、发起站点发送投票帧(Poll)；相应的，响应站点可接收该投票帧；S401. The initiating station sends a voting frame (Poll); accordingly, the responding station can receive the voting frame;

其中，该投票帧用于请求响应站点协助发起站点进行信道测量。另外，该投票帧可携带信道测量帧的规格信息，例如，信道测量帧包括的测量符号的个数，是否采用多毫秒分段发送，以及扩频信息等。其中，扩频信息可以是上述所述的对测量序列进行扩频的δL(n)。The voting frame is used to request the responding station to assist the initiating station in performing channel measurement. In addition, the voting frame may carry specification information of the channel measurement frame, such as the number of measurement symbols included in the channel measurement frame, whether multi-millisecond segmented transmission is used, and spreading information. The spreading information may be δ L (n) that spreads the measurement sequence as described above.

其中，投票帧可采用窄带通信模块发送和接收。Among them, voting frames can be sent and received using narrowband communication modules.

S402、响应站点可向发起站点回复响应帧，相应的，发起站点可接收该响应帧；S402. The responding station can reply a response frame to the initiating station, and accordingly, the initiating station can receive the response frame;

其中，响应站点接收到投票帧后，在愿意协助发送站点进行信道测量且有能力满足上述信道测量帧的规格信息等要求时，可回复该响应帧给发起站点，以告知发起站点，同意协助信道测量。After receiving the voting frame, the responding station can reply the response frame to the initiating station to inform the initiating station that it agrees to assist the channel when it is willing to assist the sending station in channel measurement and has the ability to meet the above requirements such as the specification information of the channel measurement frame. Measurement.

S403、响应站点可发送信道测量帧，相应的，发起站点可接收该信道测量帧；S403. The responding station can send a channel measurement frame, and accordingly, the initiating station can receive the channel measurement frame;

其中，响应站点可根据投票帧携带的信道测量帧的规格信息，生成并发送信道测量帧。其中，该信息测量帧的详细阐述可参见前文，此处不再详述。The responding station may generate and send a channel measurement frame based on the specification information of the channel measurement frame carried in the voting frame. The detailed description of the information measurement frame can be found in the previous section and will not be described in detail here.

S404、发起站点根据接收的信道测量帧，确定信道测量结果。S404. The initiating station determines the channel measurement result according to the received channel measurement frame.

可见，该通信方法400可通过投票帧、响应帧、信道测量帧等完成信道测量，以使得发起站点获知信道测量结果。另外，由于采用本申请提供的信道测量帧，因此，该通信方法400可支持功率增强传输，增大覆盖范围，使得更多的站点可作为响应站点参与到发起站点的信 道测量中。It can be seen that the communication method 400 can complete channel measurement through voting frames, response frames, channel measurement frames, etc., so that the initiating station can obtain the channel measurement results. In addition, due to the use of the channel measurement frame provided by this application, the communication method 400 can support power-enhanced transmission and increase the coverage, so that more stations can participate in the signaling of the initiating station as responding stations. Measurement in progress.

另外，本申请设计的信道测量帧也可应用于无线局域网中的测距和/或感知场景，其中，无线局域网中的测距和/或感知场景可采用上述通信方法300或通信方法400所述的流程，不同之处在于，在测距和/或感知场景，通信方法300中响应站点除了上报信道测量结果外，还需上报测距和/或感知结果，可选的，通信方法300中响应站点也可发送信道测量帧给发起站点，这样，发起站点和响应站点均可确定测距和/或感知结果。相应的，在测距和/或感知场景，通信方法400中发起站点除了确定信道测量结果外，还需确定测距和/或感知结果，可选的，通信方法400中发起站点也可发送信道测量帧给发起站点，这样，发起站点和响应站点均可确定测距和/或感知结果。In addition, the channel measurement frame designed in this application can also be applied to ranging and/or sensing scenarios in wireless LANs. The ranging and/or sensing scenarios in wireless LANs can adopt the above-mentioned communication method 300 or communication method 400. The difference is that in the ranging and/or sensing scenario, in the communication method 300, in addition to reporting the channel measurement results, the responding station also needs to report the ranging and/or sensing results. Optionally, the responding station in the communication method 300 The station may also send a channel measurement frame to the initiating station, so that both the initiating station and the responding station can determine the ranging and/or sensing results. Correspondingly, in the ranging and/or sensing scenario, in addition to determining the channel measurement results, the initiating station in the communication method 400 also needs to determine the ranging and/or sensing results. Optionally, in the communication method 400, the initiating station can also send channel Measurement frames are given to the initiating station so that both the initiating station and the responding station can determine the ranging and/or sensing results.

在本申请的描述中，除非另有说明，"多个"是指两个或多于两个。"以下至少一项(个)"或其类似表达，是指的这些项中的任意组合，包括单项(个)或复数项(个)的任意组合。例如，a，b，或c中的至少一项(个)，可以表示：a，b，c，a-b，a-c，b-c，或a-b-c，其中a，b，c可以是单个，也可以是多个。In the description of this application, unless otherwise stated, "plurality" means two or more than two. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of a single item (items) or a plurality of items (items). For example, at least one of a, b, or c can mean: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c can be single or multiple .

另外，为了便于清楚描述本申请实施例的技术方案，在本申请的实施例中，采用了"第一"、"第二"等字样对功能和作用基本相同的相同项或相似项进行区分。本领域技术人员可以理解"第一"、"第二"等字样并不对数量和执行次序进行限定，并且"第一"、"第二"等字样也并不限定一定不同。同时，在本申请实施例中，"示例性的"或者"例如"等词用于表示作例子、例证或说明。本申请实施例中被描述为"示例性的"或者"例如"的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用"示例性的"或者"例如"等词旨在以具体方式呈现相关概念，便于理解。In addition, in order to facilitate a clear description of the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same functions and effects. Those skilled in the art can understand that words such as "first" and "second" do not limit the number and execution order, and words such as "first" and "second" do not limit the number and execution order. At the same time, in the embodiments of this application, words such as "exemplary" or "for example" are used to represent examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "such as" in the embodiments of the application is not to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete manner for easier understanding.

在本申请的描述中，除非另有说明，“/”表示前后关联的对象是一种“或”的关系，例如，A/B可以表示A或B；本申请中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，其中A，B可以是单数或者复数。In the description of this application, unless otherwise stated, "/" means that the related objects are in an "or" relationship. For example, A/B can mean A or B; "and/or" in this application only means It is an association relationship that describes associated objects. It means that there can be three relationships. For example, A and/or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. Among them, A and B Can be singular or plural.

本申请中，除特殊说明外，各个实施例之间相同或相似的部分可以互相参考。在本申请中各个实施例、以及各实施例中的各个实施方式/实施方法/实现方法中，如果没有特殊说明以及逻辑冲突，不同的实施例之间、以及各实施例中的各个实施方式/实施方法/实现方法之间的术语和/或描述具有一致性、且可以相互引用，不同的实施例、以及各实施例中的各个实施方式/实施方法/实现方法中的技术特征根据其内在的逻辑关系可以组合形成新的实施例、实施方式、实施方法、或实现方法。以下所述的本申请实施方式并不构成对本申请保护范围的限定。In this application, unless otherwise specified, the same or similar parts between various embodiments may be referred to each other. In the various embodiments of this application and the various implementation methods/implementation methods/implementation methods in each embodiment, if there are no special instructions or logical conflicts, the differences between different embodiments and the various implementation methods/implementation methods in each embodiment will be different. The terminology and/or descriptions between implementation methods/implementation methods are consistent and can be referenced to each other. Different embodiments, as well as the technical features in each implementation method/implementation method/implementation method in each embodiment are based on their inherent Logical relationships can be combined to form new embodiments, implementations, implementation methods, or implementation methods. The embodiments of the present application described below do not constitute a limitation on the protection scope of the present application.

本申请实施例可以根据上述方法示例对第一设备和第二设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。下面将结合图15和图16详细描述本申请实施例的通信装置。其中，该通信装置是第一设备或第二设备，进一步的，该通信装置可以为第一设备中的装置；或者，该通信装置为第二设备中的装置。Embodiments of the present application can divide the first device and the second device into functional modules according to the above method examples. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. middle. The above integrated modules can be implemented in the form of hardware or software function modules. It should be noted that the division of modules in the embodiment of the present application is schematic and is only a logical function division. In actual implementation, there may be other division methods. The communication device according to the embodiment of the present application will be described in detail below with reference to FIG. 15 and FIG. 16 . Wherein, the communication device is a first device or a second device. Further, the communication device may be a device in the first device; or, the communication device may be a device in the second device.

在采用集成的单元的情况下，参见图15，图15是本申请实施例提供的一种通信装置1500的结构示意图。如图15所示，该通信装置1500包括收发单元1501和处理单元1502，其中： In the case of using an integrated unit, see FIG. 15 , which is a schematic structural diagram of a communication device 1500 provided by an embodiment of the present application. As shown in Figure 15, the communication device 1500 includes a transceiver unit 1501 and a processing unit 1502, where:

一种可选的实施方式中，该通信装置1500可执行上述通信方法100中第一设备的相关操作：In an optional implementation, the communication device 1500 can perform the related operations of the first device in the above communication method 100:

处理单元1502，用于确定第一信道测量帧，所述第一信道测量帧包括一个或多个测量符号；所述信道测量帧包括一个或多个测量符号；所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；Processing unit 1502, configured to determine a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols; the channel measurement frame includes one or more measurement symbols; the measurement symbols are generated using a length of L The delta function δ L (n) is obtained by spreading the measurement sequence;

L为大于0的整数。 L is an integer greater than 0.

其中，测量序列包括序列集合中的一个或多个序列，该序列集合可参见上述实施方式1和实施方式2的相关阐述，此处不再详述。The measurement sequence includes one or more sequences in a sequence set. For the sequence set, please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.

收发单元1501，用于发送所述第一信道测量帧。Transceiver unit 1501, configured to send the first channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述通信方法100中第二设备的相关操作：In another optional implementation, the communication device can perform related operations of the second device in the above communication method 100:

收发单元1501，用于接收第一信道测量帧，所述第一信道测量帧包括一个或多个测量符号；所述第一信道测量帧包括一个或多个测量符号；所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；Transceiver unit 1501, configured to receive a first channel measurement frame, where the first channel measurement frame includes one or more measurement symbols; the first channel measurement frame includes one or more measurement symbols; the measurement symbol is a length- It is obtained by spreading the measurement sequence for the delta function δ L (n) of L;

L为大于0的整数。 L is an integer greater than 0.

其中，测量序列包括序列集合中的一个或多个序列，该序列集合可参见上述实施方式1和实施方式2的相关阐述，此处不再详述。The measurement sequence includes one or more sequences in a sequence set. For the sequence set, please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.

处理单元1502，用于根据所述第一信道测量帧，确定信道测量结果。The processing unit 1502 is configured to determine a channel measurement result according to the first channel measurement frame.

又一种可选的实施方式中，该通信装置可执行上述通信方法200中第一设备的相关操作：In yet another optional implementation, the communication device can perform related operations of the first device in the above communication method 200:

处理单元1502，用于确定测量符号，并利用测量符号对信息比特流进行扩频，获得第二信道测量帧；所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The processing unit 1502 is used to determine the measurement symbols, and use the measurement symbols to spread the information bit stream to obtain the second channel measurement frame; the measurement symbols are a measurement sequence using a delta function δ L (n) of length L Obtained by spreading spectrum;

L为大于0的整数。 L is an integer greater than 0.

其中，测量序列包括序列集合中的一个或多个序列，该序列集合可参见上述实施方式1和实施方式2的相关阐述，此处不再详述。The measurement sequence includes one or more sequences in a sequence set. For the sequence set, please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.

收发单元1501，用于发送所述第二信道测量帧。Transceiver unit 1501, configured to send the second channel measurement frame.

另一种可选的实施方式中，该通信装置可执行上述通信方法200中第二设备的相关操作：In another optional implementation, the communication device can perform related operations of the second device in the above communication method 200:

收发单元1501，用于接收第二信道测量帧，所述第二信道测量帧利用测量符号对信息比特流进行扩频获得的；所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；Transceiver unit 1501, configured to receive a second channel measurement frame, which is obtained by spreading the information bit stream using measurement symbols; the measurement symbols are obtained by using a delta function δ L (n of length L) ) obtained by spreading the measurement sequence;

L为大于0的整数。 L is an integer greater than 0.

其中，测量序列包括序列集合中的一个或多个序列，该序列集合可参见上述实施方式1和实施方式2的相关阐述，此处不再详述。The measurement sequence includes one or more sequences in a sequence set. For the sequence set, please refer to the relevant descriptions of the above-mentioned Embodiment 1 and Embodiment 2, which will not be described in detail here.

处理单元1502，用于根据所述第二信道测量帧，确定信道测量结果和信息比特流。The processing unit 1502 is configured to determine the channel measurement result and the information bit stream according to the second channel measurement frame.

其中，该第一信道测量帧的相关阐述可参见实施例一，第二信道测量帧的相关阐述可参见实施例二，此处不再详述。For the relevant description of the first channel measurement frame, please refer to Embodiment 1, and for the relevant description of the second channel measurement frame, please refer to Embodiment 2, which will not be described in detail here.

可选的，该通信装置的其他操作可参见上述方法实施例的相关内容，此处不再详述。Optionally, for other operations of the communication device, please refer to the relevant content of the above method embodiments, which will not be described in detail here.

为了便于说明，参见图16，图16是本申请实施例提供的通信装置1600的结构示意图，该通信装置1600包括处理器1601和收发器1602。该通信装置1600可以为第一MLD或第二MLD，或其中的芯片。图16仅示出了通信装置1600的主要部件。除处理器1601和收发器1602之外，所述通信装置还可以进一步包括存储器1603、以及输入输出装置(图未示意)。For ease of explanation, refer to FIG. 16 , which is a schematic structural diagram of a communication device 1600 provided by an embodiment of the present application. The communication device 1600 includes a processor 1601 and a transceiver 1602 . The communication device 1600 may be a first MLD or a second MLD, or a chip therein. Figure 16 shows only the main components of the communication device 1600. In addition to the processor 1601 and the transceiver 1602, the communication device may further include a memory 1603 and an input and output device (not shown).

其中，处理器1601主要用于对通信协议以及通信数据进行处理，以及对整个通信装置进 行控制，执行软件程序，处理软件程序的数据。存储器1603主要用于存储软件程序和数据。收发器1602可以包括射频电路和天线，射频电路主要用于基带信号与射频信号的转换以及对射频信号的处理。天线主要用于收发电磁波形式的射频信号。输入输出装置，例如触摸屏、显示屏，键盘等主要用于接收用户输入的数据以及对用户输出数据。Among them, the processor 1601 is mainly used to process communication protocols and communication data, and to process the entire communication device. Control, execute software programs, and process data of software programs. Memory 1603 is mainly used to store software programs and data. The transceiver 1602 may include a radio frequency circuit and an antenna. The radio frequency circuit is mainly used for conversion of baseband signals and radio frequency signals and processing of radio frequency signals. Antennas are mainly used to send and receive radio frequency signals in the form of electromagnetic waves. Input and output devices, such as touch screens, display screens, keyboards, etc., are mainly used to receive data input by users and output data to users.

其中，处理器1601、收发器1602、以及存储器1603可以通过通信总线连接。Among them, the processor 1601, the transceiver 1602, and the memory 1603 can be connected through a communication bus.

当通信装置开机后，处理器1601可以读取存储器1603中的软件程序，解释并执行软件程序的指令，处理软件程序的数据。当需要通过无线发送数据时，处理器1601对待发送的数据进行基带处理后，输出基带信号至射频电路，射频电路将基带信号进行射频处理后将射频信号通过天线以电磁波的形式向外发送。当有数据发送到通信装置时，射频电路通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器1601，处理器1601将基带信号转换为数据并对该数据进行处理。When the communication device is turned on, the processor 1601 can read the software program in the memory 1603, interpret and execute the instructions of the software program, and process the data of the software program. When data needs to be sent wirelessly, the processor 1601 performs baseband processing on the data to be sent, and then outputs the baseband signal to the radio frequency circuit. The radio frequency circuit performs radio frequency processing on the baseband signal and then sends the radio frequency signal out in the form of electromagnetic waves through the antenna. When data is sent to the communication device, the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 1601. The processor 1601 converts the baseband signal into data and performs processing on the data. deal with.

在另一种实现中，所述的射频电路和天线可以独立于进行基带处理的处理器而设置，例如在分布式场景中，射频电路和天线可以与独立于通信装置，呈拉远式的布置。In another implementation, the radio frequency circuit and antenna can be arranged independently of the processor that performs baseband processing. For example, in a distributed scenario, the radio frequency circuit and antenna can be arranged remotely and independently of the communication device. .

通信装置可以是独立的设备或者可以是较大设备的一部分。例如所述通信装置可以是：The communication device may be a stand-alone device or may be part of a larger device. For example, the communication device may be:

(1)独立的集成电路IC，或芯片，或，芯片系统或子系统；(1) Independent integrated circuit IC, or chip, or chip system or subsystem;

(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据，指令的存储部件；(2) A collection of one or more ICs. Optionally, the IC collection may also include a storage component for storing data and instructions;

(3)ASIC，例如调制解调器(Modem)；(3)ASIC, such as modem;

(4)可嵌入在其他设备内的模块；(4) Modules that can be embedded in other devices;

(5)接收机、智能终端、无线设备、手持机、移动单元、车载设备、云设备、人工智能设备等等；(5) Receivers, smart terminals, wireless devices, handheld devices, mobile units, vehicle-mounted equipment, cloud equipment, artificial intelligence equipment, etc.;

(6)其他等等。(6) Others, etc.

一种可选的实施方式中，该通信装置为第一设备，可执行上述方法实施例中第一设备的相关操作：收发器1602用于执行上述通信方法100中的S102，以及用于执行通信方法200中的S204，以及用于执行通信方法300中的S301、S302、S303、S304，以及用于执行通信方法400中的S401、S402、S403；处理器1601用于执行上述通信方法100中的S101，以及用于执行通信方法200中的S201至S203，以及用于执行通信方法400中的S404。In an optional implementation, the communication device is a first device that can perform related operations of the first device in the above method embodiment: the transceiver 1602 is used to perform S102 in the above communication method 100, and is used to perform communication. S204 in the method 200, and used to execute S301, S302, S303, S304 in the communication method 300, and used to execute S401, S402, S403 in the communication method 400; the processor 1601 is used to execute the above communication method 100. S101, and for executing S201 to S203 in the communication method 200, and for executing S404 in the communication method 400.

一种可选的实施方式中，该通信装置为第二设备，可执行上述方法实施例中第二设备的相关操作：收发器1602用于执行上述通信方法100中的S102，以及用于执行通信方法200中的S204，以及用于执行通信方法300中的S301、S302、S303、S304，以及用于执行通信方法400中的S401、S402、S403；处理器1601用于执行上述通信方法100中的S103，以及用于执行通信方法200中的S205。In an optional implementation, the communication device is a second device that can perform related operations of the second device in the above method embodiment: the transceiver 1602 is used to perform S102 in the above communication method 100, and is used to perform communication. S204 in the method 200, and used to execute S301, S302, S303, S304 in the communication method 300, and used to execute S401, S402, S403 in the communication method 400; the processor 1601 is used to execute the above communication method 100. S103, and for executing S205 in the communication method 200.

处理器可用于进行，例如但不限于，基带相关处理，收发器可用于进行，例如但不限于，射频收发。上述器件可以分别设置在彼此独立的芯片上，也可以至少部分的或者全部的设置在同一块芯片上。例如，处理器可以进一步划分为模拟基带处理器和数字基带处理器。其中，模拟基带处理器可以与收发器集成在同一块芯片上，数字基带处理器可以设置在独立的芯片上。随着集成电路技术的不断发展，可以在同一块芯片上集成的器件越来越多，例如，数字基带处理器可以与多种应用处理器(例如但不限于图形处理器，多媒体处理器等)集成在同一块芯片之上。这样的芯片可以称为系统芯片(system on chip)。将各个器件独立设置在不同的芯片上，还是整合设置在一个或者多个芯片上，往往取决于产品设计的具体需要。本发明实施例对上述器件的具体实现形式不做限定。 The processor may be used to perform, for example, but not limited to, baseband related processing, and the transceiver may be used to perform, for example, but not limited to, radio frequency transceiver. The above-mentioned devices may be arranged on separate chips, or at least part or all of them may be arranged on the same chip. For example, processors can be further divided into analog baseband processors and digital baseband processors. Among them, the analog baseband processor can be integrated with the transceiver on the same chip, and the digital baseband processor can be set on an independent chip. With the continuous development of integrated circuit technology, more and more devices can be integrated on the same chip. For example, a digital baseband processor can be combined with a variety of application processors (such as but not limited to graphics processors, multimedia processors, etc.) Integrated on the same chip. Such a chip can be called a system on chip. Whether each device is independently installed on different chips or integrated on one or more chips often depends on the specific needs of product design. The embodiments of the present invention do not limit the specific implementation forms of the above devices.

可理解，本申请实施例所示的芯片可以包括窄带芯片或超带宽芯片等，本申请实施例不作限定。如上文所示的发送感知包的步骤可以由超带宽芯片执行，其余步骤是否由超带宽芯片执行，本申请实施例不作限定。It can be understood that the chips shown in the embodiments of the present application may include narrowband chips or ultra-bandwidth chips, etc., which are not limited by the embodiments of the present application. The step of sending the sensing packet as shown above can be performed by the ultra-bandwidth chip. Whether the remaining steps are performed by the ultra-bandwidth chip is not limited by the embodiments of this application.

可以理解，说明书通篇中提到的“实施例”意味着与实施例有关的特定特征、结构或特性包括在本申请的至少一个实施例中。因此，在整个说明书各个实施例未必指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。可以理解，在本申请的各种实施例中，各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。It will be understood that reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic associated with the embodiment is included in at least one embodiment of the present application. Therefore, various embodiments are not necessarily referred to the same embodiment throughout this specification. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments. It can be understood that in the various embodiments of the present application, the size of the sequence numbers of each process does not mean the order of execution. The execution order of each process should be determined by its functions and internal logic, and should not be determined by the execution order of the embodiments of the present application. The implementation process constitutes no limitation.

尽管在此结合各实施例对本申请进行了描述，然而，在实施所要求保护的本申请过程中，本领域技术人员通过查看所述附图、公开内容、以及所附权利要求书，可理解并实现所述公开实施例的其他变化。在权利要求中，“包括”(comprising)一词不排除其他组成部分或步骤，“一”或“一个”不排除多个的情况。单个处理器或其他单元可以实现权利要求中列举的若干项功能。相互不同的从属权利要求中记载了某些措施，但这并不表示这些措施不能组合起来产生良好的效果。 Although the present application has been described herein in connection with various embodiments, in practicing the claimed application, those skilled in the art will understand and understand by reviewing the drawings, the disclosure, and the appended claims. Other variations of the disclosed embodiments are implemented. In the claims, the word "comprising" does not exclude other components or steps, and "a" or "an" does not exclude a plurality. A single processor or other unit may perform several of the functions recited in the claims. The mere fact that certain measures are recited in mutually different dependent claims does not mean that a combination of these measures cannot be combined to advantageous effects.

Claims (31)

一种通信方法，其特征在于，所述方法包括：A communication method, characterized in that the method includes: 确定信道测量帧，所述信道测量帧包括一个或多个测量符号；Determine a channel measurement frame, the channel measurement frame including one or more measurement symbols; 发送所述信道测量帧；Send the channel measurement frame; 所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L; L为大于0的整数； L is an integer greater than 0; 所述测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences: 长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6; 长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13; 长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1}; 长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0}; 长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0, 0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0, 0,0,0,-1,0,0}; 长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}; 长度为 33 的第一序列 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or, 长 度 为 57 的 第 一 序 列 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1 ,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1 ,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}. 根据权利要求1所述的方法，其特征在于，所述序列集合还包括以下一个或多个第二序列：The method according to claim 1, characterized in that the sequence set further includes one or more of the following second sequences: 长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}；The second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}; 长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}; 长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}； Second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}; 长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；The second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 - 1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 - 1 0 1 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}; 长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}；The second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}; 长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}； Second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}; 长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；The second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 - 1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 - 1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}; 长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；The second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 }; 长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1  -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；Second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 - 1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 - 1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 - 1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}; 长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1  0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；Second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 - 1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 - 1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 - 1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}; 长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}；The second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}; 长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0  0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 - 1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 - 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}; 长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0  0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；Second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 - 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}; 长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1  1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 - 1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 - 1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 - 1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 - 1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 - 1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0};or, 长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0  -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 - 1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 - 1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}. 根据权利要求1或2所述的方法，其特征在于，所述序列集合还包括第三序列，所述第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；The method according to claim 1 or 2, characterized in that the sequence set further includes a third sequence, the third sequence is indexed by elements between sequence A * (n) and sequence B * (n) Obtained by multiplying element by element; 所述序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；The sequence A * (n) is a sequence A(n) of length N1 repeated N2 times, and the obtained sequence is N1*N2 of length; 所述序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；The sequence B * (n) is a sequence B(n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length; 所述N1与所述N2之间的最大公约数为1，所述N1和所述N2均为大于1的整数，所述序列A(n)和所述序列B(n)均为所述第一序列。The greatest common divisor between the N1 and the N2 is 1, the N1 and the N2 are both integers greater than 1, and both the sequence A(n) and the sequence B(n) are the first a sequence. 根据权利要求2或3所述的方法，其特征在于，所述序列集合还包括第四序列，所述第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；The method according to claim 2 or 3, characterized in that the sequence set further includes a fourth sequence, the fourth sequence is indexed by elements between the sequence C * (n) and the sequence D * (n) Obtained by multiplying element by element; 所述序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；The sequence C * (n) is a sequence C(n) of length N3 repeated N4 times, and the obtained sequence is N3*N4 of length; 所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；The sequence D * (n) is a sequence D(n) of length N4 repeated N3 times, and the obtained sequence is N4*N3 of length; 所述N3与所述N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，所述序列C(n)和所述序列D(n)均为所述第二序列。The greatest common divisor between N3 and N4 is 1, both N3 and N4 are integers greater than 1, and both the sequence C(n) and the sequence D(n) are the first Second sequence. 根据权利要求1至4任一所述的方法，其特征在于，所述测量序列还包括第五序列，所述第五序列是对所述第一序列进行以下一项或多项操作获得的序列：The method according to any one of claims 1 to 4, characterized in that the measurement sequence further includes a fifth sequence, and the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence. : 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第一序列进行所述d倍抽样获得的序列，是从所述第一序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。Wherein, the sequence obtained by performing the d times sampling on the first sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the first sequence d times. 根据权利要求2至5任一所述的方法，其特征在于，所述测量序列还包括第六序列，所述第六序列是对所述第二序列进行以下一项或多项操作获得的序列：The method according to any one of claims 2 to 5, characterized in that the measurement sequence further includes a sixth sequence, the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence : 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第二序列进行所述d倍抽样获得的序列，是从所述第二序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。 Wherein, the sequence obtained by performing the d times sampling on the second sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the second sequence d times. 一种通信方法，其特征在于，所述方法包括：A communication method, characterized in that the method includes: 接收信道测量帧，所述信道测量帧包括一个或多个测量符号；receiving a channel measurement frame, the channel measurement frame including one or more measurement symbols; 根据所述信道测量帧，确定信道测量结果；Determine a channel measurement result according to the channel measurement frame; 所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L; L为大于0的整数； L is an integer greater than 0; 所述测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences: 长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6; 长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13; 长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1}; 长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0}; 长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0, 0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0, 0,0,0,-1,0,0}; 长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}; 长度为 33 的第一序列 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or, 长 度 为 57 的 第 一 序 列 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1 ,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1 ,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}. 根据权利要求7所述的方法，其特征在于，所述序列集合还包括以下一个或多个第二序列：The method according to claim 7, characterized in that the sequence set further includes one or more of the following second sequences: 长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}；The second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}; 长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}; 长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}；The second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}; 长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0  1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；Second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 - 1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}; 长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}；The second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}; 长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}；The second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}; 长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1  1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；Second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 - 1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 - 1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}; 长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；The second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 }; 长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1  0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；Second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 - 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}; 长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0  -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；Second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 - 1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 - 1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 - 1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}; 长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}；The second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}; 长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0  0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 - 1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}; 长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0  0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；Second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 - 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}; 长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0  0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 - 1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 - 1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 - 1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 - 1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 - 1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 - 1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}; or, 长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1  0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 - 1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 - 1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 - 1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 - 1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 - 1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}. 根据权利要求7或8所述的方法，其特征在于，所述序列集合还包括第三序列，所述第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；The method according to claim 7 or 8, characterized in that the sequence set further includes a third sequence, the third sequence is indexed by elements between sequence A * (n) and sequence B * (n) Obtained by multiplying element by element; 所述序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；The sequence A * (n) is a sequence A(n) of length N1 repeated N2 times, and the obtained sequence is N1*N2 of length; 所述序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；The sequence B * (n) is a sequence B(n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length; 所述N1与所述N2之间的最大公约数为1，所述N1和所述N2均为大于1的整数，所述序列A(n)和所述序列B(n)均为所述第一序列。The greatest common divisor between the N1 and the N2 is 1, the N1 and the N2 are both integers greater than 1, and both the sequence A(n) and the sequence B(n) are the first a sequence. 根据权利要求8或9所述的方法，其特征在于，所述序列集合还包括第四序列，所述第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；The method according to claim 8 or 9, characterized in that the sequence set further includes a fourth sequence, the fourth sequence is indexed by elements between the sequence C * (n) and the sequence D * (n) Obtained by multiplying element by element; 所述序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；The sequence C * (n) is a sequence C(n) of length N3 repeated N4 times, and the obtained sequence is N3*N4 of length; 所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；The sequence D * (n) is a sequence D(n) of length N4 repeated N3 times, and the obtained sequence is N4*N3 of length; 所述N3与所述N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，所述序列C(n)和所述序列D(n)均为所述第二序列。The greatest common divisor between N3 and N4 is 1, both N3 and N4 are integers greater than 1, and both the sequence C(n) and the sequence D(n) are the first Second sequence. 根据权利要求7至10任一所述的方法，其特征在于，所述测量序列还包括第五序列，所述第五序列是对所述第一序列进行以下一项或多项操作获得的序列：The method according to any one of claims 7 to 10, characterized in that the measurement sequence further includes a fifth sequence, and the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence. : 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第一序列进行所述d倍抽样获得的序列，是从所述第一序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。Wherein, the sequence obtained by performing the d times sampling on the first sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the first sequence d times. 根据权利要求8至11任一所述的方法，其特征在于，所述测量序列还包括第六序列，所述第六序列是对所述第二序列进行以下一项或多项操作获得的序列：The method according to any one of claims 8 to 11, characterized in that the measurement sequence further includes a sixth sequence, and the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence. : 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第二序列进行所述d倍抽样获得的序列，是从所述第二序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。 Wherein, the sequence obtained by performing the d times sampling on the second sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the second sequence d times. 一种通信装置，其特征在于，包括处理器，所述处理器调用存储器中存储的计算机程序以使得所述通信装置实现如权利要求1-6任意一项的方法。A communication device, characterized in that it includes a processor, and the processor calls a computer program stored in a memory to enable the communication device to implement the method according to any one of claims 1-6. 一种通信装置，其特征在于，包括处理器，所述处理器调用存储器中存储的计算机程序以使得所述通信装置实现如权利要求7-12任意一项的方法。A communication device, characterized in that it includes a processor, and the processor calls a computer program stored in a memory to enable the communication device to implement the method according to any one of claims 7-12. 一种计算机可读存储介质，其特征在于，计算机可读存储介质中存储有计算机程序，当计算机程序被运行时，实现如权利要求1-12任意一项的方法。A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium. When the computer program is run, the method of any one of claims 1-12 is implemented. 一种芯片，其特征在于，包括处理器，所述处理器调用存储器中存储的计算机程序以使得包括所述芯片的通信装置实现如权利要求1-6任意一项的方法。A chip is characterized in that it includes a processor, and the processor calls a computer program stored in a memory so that a communication device including the chip implements the method according to any one of claims 1-6. 一种芯片，其特征在于，包括处理器，所述处理器调用存储器中存储的计算机程序以使得包括所述芯片的通信装置实现如权利要求7-12任意一项的方法。A chip is characterized in that it includes a processor, and the processor calls a computer program stored in a memory so that a communication device including the chip implements the method according to any one of claims 7-12. 一种通信装置，其特征在于，包括：A communication device, characterized by including: 接口和处理电路，所述接口和所述处理电路耦合，所述接口用于与其他通信装置进行通信，所述处理电路用于运行程序， 以使得所述通信装置实现权利要求1至6任一项所述的方法，或权利要求7至12任一项所述的方法。Interface and processing circuit, the interface is coupled with the processing circuit, the interface is used to communicate with other communication devices, and the processing circuit is used to run a program, so that the communication device implements any one of claims 1 to 6 The method described in claim 7, or the method described in any one of claims 7 to 12. 一种计算机程序产品，其特征在于，包括计算机程序，当该计算机程序在计算机上运行时，使得计算机执行权利要求1至6任一项所述的方法，或权利要求7至12任一项所述的方法。A computer program product, characterized in that it includes a computer program. When the computer program is run on a computer, it causes the computer to execute the method described in any one of claims 1 to 6, or the method described in any one of claims 7 to 12. method described. 一种通信装置，其特征在于，所述装置包括：A communication device, characterized in that the device includes: 处理单元，用于确定信道测量帧，所述信道测量帧包括一个或多个测量符号；A processing unit configured to determine a channel measurement frame, the channel measurement frame including one or more measurement symbols; 通信单元，用于发送所述信道测量帧；A communication unit, configured to send the channel measurement frame; 所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L; L为大于0的整数； L is an integer greater than 0; 所述测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences: 长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6; 长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13; 长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1}; 长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0}; 长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0, 0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0, 0,0,0,-1,0,0}; 长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}; 长度为 33 的第一序列 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or, 长 度 为 57 的 第 一 序 列 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1 ,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1 ,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}. 根据权利要求20所述的装置，其特征在于，所述序列集合还包括以下一个或多个第二序列：The device according to claim 20, wherein the sequence set further includes one or more of the following second sequences: 长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1  -1 0 1}；Second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}; 长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}; 长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}；The second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}; 长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；The second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 - 1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 - 1 0 1 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}; 长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0  0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}；Second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}; 长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}；The second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}; 长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；The second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 - 1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 - 1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}; 长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1  -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 - 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 - 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}; 长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；The second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 -1 0 -1 - 1 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 - 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 - 1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}; 长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1  0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；Second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 - 1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 - 1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 - 1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 - 1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}; 长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0  0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}; 长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}； Second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 - 1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 - 1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}; 长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；The second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 0 -1 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 }; 长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0  0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 - 1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 - 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}; or, 长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0  -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 - 1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 - 1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 - 1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 - 1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 - 1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 - 1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 - 1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 - 1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 - 1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 - 1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}. 根据权利要求20或21所述的装置，其特征在于，所述序列集合还包括第三序列，所述第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；The device according to claim 20 or 21, characterized in that the sequence set further includes a third sequence, the third sequence is indexed by elements between sequence A * (n) and sequence B * (n) Obtained by multiplying element by element; 所述序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；The sequence A * (n) is a sequence A(n) of length N1 repeated N2 times, and the obtained sequence is N1*N2 of length; 所述序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；The sequence B * (n) is a sequence B(n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length; 所述N1与所述N2之间的最大公约数为1，所述N1和所述N2均为大于1的整数，所述序列A(n)和所述序列B(n)均为所述第一序列。The greatest common divisor between the N1 and the N2 is 1, the N1 and the N2 are both integers greater than 1, and both the sequence A(n) and the sequence B(n) are the first a sequence. 根据权利要求21或22所述的装置，其特征在于，所述序列集合还包括第四序列，所述第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；The device according to claim 21 or 22, characterized in that the sequence set further includes a fourth sequence, the fourth sequence is indexed by elements between the sequence C * (n) and the sequence D * (n) Obtained by multiplying element by element; 所述序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；The sequence C * (n) is a sequence C(n) of length N3 repeated N4 times, and the obtained sequence is N3*N4 of length; 所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；The sequence D * (n) is a sequence D(n) of length N4 repeated N3 times, and the obtained sequence is N4*N3 of length; 所述N3与所述N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，所述序列C(n)和所述序列D(n)均为所述第二序列。The greatest common divisor between N3 and N4 is 1, both N3 and N4 are integers greater than 1, and both the sequence C(n) and the sequence D(n) are the first Second sequence. 根据权利要求20至23任一所述的装置，其特征在于，所述测量序列还包括第五序列， 所述第五序列是对所述第一序列进行以下一项或多项操作获得的序列：The device according to any one of claims 20 to 23, wherein the measurement sequence further includes a fifth sequence, The fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence: 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第一序列进行所述d倍抽样获得的序列，是从所述第一序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。Wherein, the sequence obtained by performing the d times sampling on the first sequence is a sequence formed by extracting one element for every d elements from the sequence formed by repeating the first sequence d times. 根据权利要求21至24任一所述的装置，其特征在于，所述测量序列还包括第六序列，所述第六序列是对所述第二序列进行以下一项或多项操作获得的序列：The device according to any one of claims 21 to 24, wherein the measurement sequence further includes a sixth sequence, and the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence. : 循环移位，circular shift, 逆序，reverse order, 取反，或，negate, or, d倍抽样，所述d与所述N1之间的最大公约数为1，且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中，对所述第二序列进行所述d倍抽样获得的序列，是从所述第二序列重复d次后形成的序列中，每d个元素抽取一个元素构成的序列。Wherein, the sequence obtained by performing the d times sampling on the second sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the second sequence d times. 一种通信装置，其特征在于，所述装置包括：A communication device, characterized in that the device includes: 通信单元，用于接收信道测量帧，所述信道测量帧包括一个或多个测量符号；A communication unit configured to receive a channel measurement frame, the channel measurement frame including one or more measurement symbols; 处理单元，用于根据所述信道测量帧，确定信道测量结果；A processing unit, configured to determine a channel measurement result according to the channel measurement frame; 所述测量符号是利用长度为L的德尔塔函数δL(n)对测量序列进行扩频获得的；The measurement symbols are obtained by spreading the measurement sequence using a delta function δ L (n) of length L; L为大于0的整数； L is an integer greater than 0; 所述测量序列为序列集合中的一个或多个序列，所述序列集合包括以下一个或多个第一序列：The measurement sequence is one or more sequences in a sequence set, and the sequence set includes one or more of the following first sequences: 长度为6的第一序列{1,0,-1,1,0,1}；The first sequence {1,0,-1,1,0,1} of length 6; 长度为13的第一序列{1,0,1,0,0,1,-1,1,0,-1,-1,1,1}；The first sequence {1,0,1,0,0,1,-1,1,0,-1,-1,1,1} with length 13; 长度为21的第一序列{1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0,-1,-1}；The first sequence of length 21 {1,1,1,1,1,-1,1,0,1,0,-1,1,1,-1,0,0,1,-1,0, -1,-1}; 长度为26的第一序列{1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0,0,0,0,0,0,0}；The first sequence of length 26 {1,1,1,-1,0,1,0,0,1,-1,0,-1,0,0,0,0,0,1,0,0 ,0,0,0,0,0,0}; 长度为31的第一序列{1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,-1,0,1,0,-1,0, 0,0,0,-1,0,0}；The first sequence of length 31 {1,0,1,1,0,0,1,1,-1,1,-1,0,0,0,1,1,0,1,-1,- 1,0,1,0,-1,0, 0,0,0,-1,0,0}; 长度为31的第一序列{1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1,-1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}；The first sequence of length 31 {1,0,1,1,1,-1,0,-1,-1,-1,0,1,-1,1,1,-1,0,1, -1,1,-1,1, 1,1,-1,-1,1,1,1,0,0}; 长度为 33 的第一序列 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}；或，The first sequence of length 33 {1,1,1,1,0,1,1,-1,1,-1,1,0,1,-1,0,0,-1,0,-1 ,-1,1,1,1,0,-1,1,0,-1,1,1,-1,-1,0}; or, 长 度 为 57 的 第 一 序 列 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}。The first sequence of length 57 {1,1,1,1,1,-1,1,0,-1,1,-1,0,-1,-1,-1,1,-1 ,-1,0,1,-1,1,1,-1,-1,1,1,0,-1,1,-1,1,0,0,1,0,1,1,1 ,1,-1,-1,-1,1,1,0,1,1,1,-1,-1,-1,1,1,-1,1,-1}. 根据权利要求26所述的装置，其特征在于，所述序列集合还包括以下一个或多个第二序列：The device according to claim 26, wherein the sequence set further includes one or more of the following second sequences: 长度为78的第二序列{1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 -1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}； Second sequence of length 78 {1 0 -1 0 0 1 -1 0 0 -1 0 1 1 0 0 1 0 0 1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 1 0 - 1 -1 0 -1 1 0 1 0 0 -1 -1 0 0 -1 0 -1 1 0 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 0 0 0 -1 1 0 1 -1 0 1}; 长度为186的第二序列{1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}；The second sequence of length 186 {1 0 -1 1 0 0 1 0 1 1 0 0 0 0 -1 1 0 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 -1 -1 0 -1 0 0 0 1 0 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 1 0 1 -1 0 0 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 -1 0 0 1 0 1 1 0 0 1 0 -1 1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 1 0 0 0 1 0 0 1 0 -1 0 0 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0}; 长度为186的第二序列{1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}；The second sequence of length 186 {1 0 -1 1 0 -1 0 0 1 -1 0 1 -1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 0 -1 1 0 0 0 0 0 1 0 1 -1 0 1 -1 0 0 1 0 -1 1 0 0 1 0 -1 -1 0 1 1 0 1 1 0 1 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 1 1 0 -1 0 0 1 1 0 1 1 0 1 -1 0 1 1 0 0 1 0 1 1 0 1 0 0 -1 -1 0 -1 -1 0 1 -1 0 -1 -1 0 -1 1 0 -1 -1 0 1 1 0 0 0 0 0 1 0 -1 -1 0 -1 -1 0 0 1 0 1 1 0 0 1 0 1 -1 0 -1 1 0 -1 1 0 -1 0 0 1 0 0 -1 1 0 0 -1 0 1 0 0 -1 1 0 1 0 0 -1 1 0 -1 1 0 -1 -1 0 -1 1 0 0}; 长度为273的第二序列{1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 -1 0 1 0 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}；The second sequence of length 273 {1 0 1 0 0 -1 -1 0 0 0 1 1 1 -1 0 0 0 0 0 1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 -1 1 0 0 1 -1 0 0 -1 0 0 1 -1 1 0 -1 0 1 0 -1 0 1 0 0 0 -1 -1 0 1 1 1 1 1 0 1 0 0 0 -1 0 0 - 1 -1 -1 0 0 0 -1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 0 0 0 1 1 0 0 -1 1 0 -1 -1 0 1 0 0 1 1 1 0 -1 0 -1 1 1 0 0 0 0 -1 0 -1 0 -1 -1 1 1 1 0 1 0 0 0 1 1 0 1 0 0 1 -1 0 -1 0 0 1 -1 1 0 1 - 1 0 1 0 1 0 0 0 0 1 0 0 1 -1 1 1 0 1 0 0 1 0 1 0 1 -1 1 -1 0 0 1 0 0 -1 1 1 0 -1 -1 1 1 -1 1 0 1 0 0 1 -1 -1 0 0 -1 -1 0 -1 0 1 0 0 1 -1 -1 0 0 -1 0 -1 1 0 -1 0 0 1 1 0 0 1 -1 1 1 1 0 -1 0 0 1 0 -1 0 -1 1 0 0 1 0 0 0 0 1 -1 1 0 -1 1 1 0 1 0 -1 0 0 -1 0 0 0 1 0 -1 -1}; 长度为403的第二序列{1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}； Second sequence of length 403 {1 0 1 0 0 0 -1 1 0 -1 1 0 0 0 0 1 0 0 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 -1 1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 0 -1 -1 -1 0 0 0 1 1 0 0 -1 0 0 1 0 -1 0 0 0 0 -1 0 0 1 0 0 1 0 0 0 -1 1 1 -1 0 0 0 0 0 0 -1 -1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 -1 0 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 -1 -1 0 1 0 0 0 1 0 0 0 0 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 -1 1 -1 1 0 0 0 0 1 -1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 0 1 1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 -1 0 0 0 1 0 0 1 1 -1 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 1 0 0 0 0 1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 1 0 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 -1 -1 1 -1 0 0 0 0 1 0 1 0 1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 0 0 0 1 0 0 -1 0 0 0 -1 -1 0 1 -1 0 0 0 0 -1 0 0 0 0 1 0 0}; 长度为403的第二序列{1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 -1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}；The second sequence of length 403 {1 0 1 0 0 -1 0 -1 0 1 0 1 -1 1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 -1 1 0 1 0 0 1 0 1 0 -1 1 0 -1 -1 0 0 0 0 1 -1 -1 0 -1 1 1 -1 1 0 1 0 0 1 -1 1 0 0 -1 0 1 1 0 -1 0 0 - 1 1 0 0 1 -1 1 -1 0 0 -1 0 0 1 -1 1 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 1 1 -1 0 1 0 1 0 0 0 -1 -1 0 1 -1 1 1 -1 0 1 0 0 0 0 1 0 -1 -1 1 -1 0 0 -1 0 0 1 1 1 0 1 0 1 -1 1 0 1 0 0 -1 1 1 0 -1 0 0 1 0 0 1 0 0 0 1 -1 0 0 -1 -1 1 1 0 0 0 0 1 1 1 0 -1 1 -1 1 1 0 0 0 0 0 -1 1 0 1 0 -1 -1 -1 0 1 0 0 1 1 0 0 1 -1 -1 1 1 0 -1 0 0 1 -1 0 0 -1 0 1 1 1 0 0 0 0 -1 0 1 0 -1 -1 -1 0 1 0 1 0 0 1 -1 -1 0 -1 -1 1 0 0 0 0 0 0 1 1 0 0 1 1 0 1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 -1 0 1 0 0 0 -1 0 0 -1 -1 -1 0 -1 0 -1 0 0 -1 -1 1 0 0 -1 -1 1 -1 0 1 0 0 -1 -1 1 0 0 0 1 0 1 0 1 0 0 -1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 1 0 1 1 1 1 1 0 0 0 0 1 -1 1 0 0 1 -1 -1 0 0 -1 0 0 -1 0 1 0 -1 1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 -1 0 -1 0 0 0 -1 -1 0 -1 1 0 1 -1 0 -1 0 0 1 1 -1 0 -1 -1 0 0}; 长度为429的第二序列{1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 -1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 -1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}；The second sequence of length 429 {1 0 1 0 0 1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 -1 1 1 0 -1 0 -1 1 0 0 1 0 0 -1 0 1 0 -1 -1 0 1 1 0 1 0 0 0 -1 -1 0 0 1 0 -1 -1 0 1 0 0 -1 -1 0 0 -1 -1 -1 -1 0 0 1 0 0 0 - 1 1 0 -1 1 1 0 1 0 0 0 0 0 1 -1 0 -1 -1 0 -1 1 0 -1 0 0 -1 1 0 0 -1 -1 1 0 1 0 -1 0 0 1 0 1 0 0 0 -1 0 -1 0 1 0 0 0 1 1 0 1 -1 1 -1 -1 0 1 0 0 1 0 1 0 1 -1 -1 1 0 0 -1 0 0 -1 0 -1 0 -1 -1 1 0 -1 0 0 0 0 1 1 -1 0 -1 -1 1 1 0 0 1 0 0 -1 -1 0 0 1 0 0 -1 0 0 -1 0 0 1 0 -1 0 0 1 1 1 -1 0 0 0 0 1 -1 0 0 -1 1 1 -1 1 0 1 0 0 0 1 0 0 1 -1 1 1 0 0 1 0 0 1 -1 -1 0 0 -1 1 1 1 0 1 0 0 1 1 1 0 -1 1 0 0 -1 0 -1 0 0 1 -1 0 0 -1 0 -1 1 1 0 -1 0 0 1 -1 1 0 -1 -1 - 1 1 -1 0 0 0 0 0 0 -1 0 1 1 1 1 1 0 -1 0 0 -1 -1 1 0 1 0 1 1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 0 0 0 0 0 1 -1 1 0 1 -1 0 -1 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 1 0 1 0 0 -1 0 0 0 0 1 -1 1 1 0 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 1 1 0 -1 0 1 -1 0 0 -1 0 0 -1 -1 1 0 0 1 1 0 -1 0 1 0 0 0 -1 1 0 -1 0 1 1 -1 0 -1 0 0 1 1 0 0 1 0 -1 -1 1 0 1 0 0 1 0 -1 0 -1 1 -1 0}; 长度为456的第二序列{0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1  0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；Second sequence of length 456 {0 0 -1 1 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 -1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 -1 0 1 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0}; 长度为651的第二序列{1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 -1 0 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 -1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 -1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}；The second sequence of length 651 {1 0 1 1 0 0 1 0 -1 0 1 0 0 0 0 0 0 -1 0 1 0 1 0 -1 0 0 0 0 0 0 -1 0 1 -1 0 0 1 -1 0 -1 1 0 0 1 1 0 1 0 -1 0 -1 0 -1 0 0 0 0 1 0 0 -1 0 1 1 0 0 -1 1 0 1 0 0 0 0 -1 0 0 1 1 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 1 1 0 -1 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 1 1 0 0 1 -1 -1 0 -1 0 0 0 1 -1 0 0 -1 1 0 -1 0 -1 0 0 0 0 1 0 0 1 0 -1 1 0 0 0 0 -1 -1 0 0 0 0 1 1 0 1 1 -1 0 1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 -1 0 0 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 1 1 0 0 0 1 1 0 1 -1 1 0 0 0 0 0 0 0 0 0 0 -1 0 -1 - 1 0 1 1 -1 -1 -1 0 0 0 -1 1 0 -1 0 0 0 -1 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 1 -1 0 0 -1 0 0 0 -1 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 1 0 0 1 0 0 -1 0 0 1 1 -1 1 1 0 0 0 0 -1 0 1 1 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 1 1 1 0 0 0 0 0 -1 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 1 1 -1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 1 0 0 0 0 -1 0 0 1 0 1 0 0 0 -1 1 -1 -1 0 0 0 0 0 - 1 0 1 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 -1 1 -1 1 -1 0 0 0 0 1 0 -1 -1 -1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 -1 -1 1 1 0 0 0 -1 0 0 -1 -1 -1 0 1 0 1 0 0 0 0 1 0 0 -1 0 0 1 0 0 -1 -1 -1 1 -1 0 0 0 1 0 0 0 1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 -1 0 0 1 0 1 1 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 1 1 -1 0 0 0 -1 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 0 -1 -1 0 0 0 0 1 0 0 1 1 0 1 0 -1 0 0 0 0 -1 0 0 1 0 -1 0 0 0 - 1 0 1 -1 -1 0 0 0 1 -1 0 0 -1 0 0 1 0 1 0 0 0 0 0 0 0}; 长度为741的第二序列{1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 -1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0  -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 -1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 -1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 -1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 -1 0 -1 1 1 -1}；Second sequence of length 741 {1 0 1 0 0 -1 -1 0 0 -1 1 0 -1 -1 0 1 0 0 0 -1 -1 0 -1 1 -1 1 1 0 -1 0 0 1 0 0 0 0 -1 1 1 1 0 -1 0 0 1 0 1 0 -1 1 -1 -1 1 0 -1 0 0 1 -1 1 0 -1 1 1 0 -1 0 -1 0 0 -1 1 1 0 1 0 1 -1 1 0 -1 0 0 1 0 -1 0 1 -1 0 0 1 0 1 0 0 1 1 -1 0 -1 -1 0 1 1 0 -1 0 0 1 -1 - 1 0 1 -1 1 1 1 0 -1 0 0 -1 -1 -1 0 1 1 -1 1 -1 0 0 0 0 1 -1 -1 0 -1 -1 0 -1 1 0 1 0 0 1 0 1 0 -1 -1 -1 -1 -1 0 1 0 0 1 -1 -1 0 1 -1 1 -1 1 0 1 0 0 1 -1 -1 0 0 1 1 -1 0 0 -1 0 0 -1 1 0 0 1 -1 1 -1 -1 0 1 0 0 1 1 1 0 0 -1 0 1 1 0 1 0 0 -1 -1 1 0 -1 -1 1 -1 -1 0 1 0 0 1 1 1 0 -1 -1 1 -1 1 0 -1 0 0 0 1 -1 0 -1 1 -1 0 1 0 1 0 0 -1 -1 1 0 1 -1 -1 1 0 0 1 0 0 1 -1 1 0 1 1 1 1 0 0 1 0 0 -1 1 1 0 1 -1 -1 1 1 0 1 0 0 1 0 -1 0 1 0 -1 -1 -1 0 -1 0 0 1 1 1 0 1 1 1 1 0 0 1 0 0 0 0 1 0 -1 -1 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 -1 1 1 0 1 0 0 1 -1 1 0 1 - 1 0 -1 1 0 0 0 0 -1 -1 -1 0 0 -1 -1 1 1 0 -1 0 0 0 1 1 0 -1 0 0 1 0 0 1 0 0 -1 1 -1 0 -1 0 1 1 1 0 -1 0 0 1 1 1 0 -1 -1 1 1 1 0 1 0 0 1 1 0 0 1 1 1 -1 -1 0 1 0 0 1 1 -1 0 -1 0 -1 1 -1 0 0 0 0 0 -1 1 0 -1 1 -1 -1 1 0 0 0 0 1 1 -1 0 -1 -1 -1 1 -1 0 1 0 0 1 1 1 0 1 -1 -1 0 -1 0 -1 0 0 -1 0 1 0 -1 -1 -1 -1 1 0 0 0 0 -1 -1 0 0 -1 0 1 1 1 0 -1 0 0 1 -1 0 0 -1 -1 -1 -1 -1 0 1 0 0 -1 -1 1 0 -1 -1 -1 1 0 0 1 0 0 -1 1 -1 0 1 1 0 1 -1 0 1 0 0 1 -1 0 0 -1 1 1 0 0 0 0 0 0 1 -1 -1 0 1 -1 1 0 1 0 1 0 0 -1 -1 1 0 -1 1 1 1 1 0 1 0 0 0 1 1 0 0 1 - 1 -1 1 0 -1 0 0 -1 -1 1 0 1 -1 1 0 -1 0 -1 0 0 0 -1 0 0 -1 -1 1 -1 -1 0 1 0 0 1 -1 1 0 1 1 1 1 -1 0 -1 0 0 1 -1 1 0 -1 0 -1 1 -1 0 -1 0 0 1 1 -1 0 -1 1 1 1 -1 0 1 0 0 -1 -1 - 1 0 0 0 1 0 1 0 1 0 0 -1 1 1 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 1 1 -1 0 0 0 0 -1 0 -1 0 1 -1 -1 -1 0 0 -1 0 0 -1 1 1 0 0 1 1 -1 1 0 0 0 0 1 -1 1 0 1 1 -1 1 1 0 1 0 0 -1 1 - 1 0 -1 1 1 -1}; 长度为806的第二序列{1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0  0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}；Second sequence of length 806 {1 0 1 -1 0 0 0 0 -1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 0 1 0 0 - 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 1 0 0 0 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}; 长度为806的第二序列{1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0}；The second sequence of length 806 {1 0 1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 1 -1 -1 0 1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 1 -1 0 0 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 1 0 1 0 0 1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 0 -1 0 - 1 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 1 1 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 1 1 1 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 -1 0 1 0 0 -1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 - 1 -1 0 1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 0 0 -1 0 0 1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 - 1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 1 -1 0 -1 0 1 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 1 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 1 -1 0 0 0 0 1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 - 1 1 1 -1 0 -1 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 1 0 -1 0 0 1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 -1 0 -1 0 0 -1 -1 0 -1 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 }; 长度为858的第二序列{1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}；Second sequence of length 858 {1 1 1 -1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 -1 0 -1 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 1 -1 0 -1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 -1 -1 0 1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 1 1 0 0 0 0 -1 1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 1 -1 0 1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 0 0 1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 -1 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 -1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 1 0 0 -1 0 0 -1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 -1 -1 0 - 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 1 1 0 0 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 -1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 -1 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 0 -1 -1 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 -1 0 0 -1 0 0 -1 -1 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 -1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 -1 0 -1 0 1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 1 0 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 1 0 1 0 0 -1 -1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 -1 1 0 -1 0 0 0 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 -1 0 -1 0 0 1 0 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 1 1 -1 1 0 1 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 0 0 1 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 -1 1 -1 -1 0 1 0 0 0 1 0 1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0}; 长度为1023的第二序列{1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 -1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0  1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 -1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 -1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 -1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}；或者，Second sequence of length 1023 {1 0 1 1 0 0 1 -1 -1 -1 -1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 -1 0 0 -1 0 1 1 0 0 0 1 -1 -1 -1 0 0 0 1 -1 0 0 1 0 0 -1 0 -1 0 0 0 0 0 0 0 1 0 -1 0 0 0 1 1 0 1 -1 0 0 0 1 0 0 -1 0 0 0 0 0 1 0 0 0 0 1 0 0 -1 0 1 -1 0 0 1 1 -1 1 0 0 0 0 1 -1 0 0 -1 1 0 0 0 0 0 0 0 0 - 1 0 0 1 0 -1 1 0 0 -1 0 -1 1 -1 0 0 0 1 -1 0 -1 -1 0 0 -1 0 0 0 0 0 0 -1 0 0 0 0 1 0 0 0 1 -1 1 0 -1 0 0 0 0 1 0 -1 -1 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 -1 0 0 -1 1 -1 -1 1 0 0 0 1 1 0 1 -1 1 0 -1 0 0 0 0 0 0 1 0 0 -1 0 1 1 0 0 1 0 1 1 -1 0 0 0 1 1 0 1 0 -1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 -1 0 1 0 0 0 -1 0 0 1 -1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 1 1 0 -1 -1 0 0 0 1 -1 0 0 -1 -1 0 1 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 1 -1 1 0 0 0 0 -1 1 0 -1 1 0 0 1 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 1 1 - 1 0 0 0 1 0 0 1 -1 1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 1 0 0 0 -1 0 -1 1 0 0 0 0 -1 0 0 1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 0 -1 1 0 0 -1 0 0 -1 0 0 0 0 1 1 0 -1 -1 0 0 1 0 1 0 0 0 0 -1 0 0 1 0 -1 1 0 0 0 1 1 0 0 0 0 0 -1 1 0 1 0 1 0 0 0 -1 0 0 0 0 -1 0 0 1 0 1 1 0 0 -1 1 0 1 1 0 0 0 0 -1 0 1 -1 -1 0 -1 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 -1 1 1 1 0 0 0 0 0 -1 0 -1 1 -1 0 1 0 1 0 0 0 0 -1 0 0 0 0 1 1 0 0 1 1 1 1 1 0 0 0 -1 0 0 -1 0 1 0 1 0 -1 0 0 0 0 1 0 0 -1 0 0 1 0 0 1 0 - 1 1 1 0 0 0 0 1 0 0 0 1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 -1 -1 0 0 1 1 -1 0 -1 0 0 0 -1 1 0 1 1 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 -1 1 -1 0 0 0 -1 1 0 1 0 -1 0 0 0 1 0 0 0 0 -1 0 0 - 1 0 0 -1 0 0 -1 -1 0 1 -1 0 0 0 1 1 0 1 1 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 -1 1 0 0 1 1 1 -1 0 0 0 0 1 0 0 1 1 -1 0 1 0 -1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 -1 -1 1 1 0 0 0 1 1 0 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 0 -1 0 1 1 0 0 -1 1 0 -1 -1 0 0 0 0 1 0 1 -1 0 0 1 0 -1 0 0 0 0 1 0 0 -1 0 -1 - 1 0 0 1 0 1 1 0 0 0 0 -1 -1 0 1 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 0 0 -1 0 0 0 1 1 -1 0 1 0 0 0 1 1 0 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 -1 -1 -1 1 -1 0 0 0 0 -1 0 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 1 0 1 -1 0 0 -1 0 1 -1 -1 0 0 0 -1 1 0 -1 -1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 -1 0 0 1 0 1 -1 0 0 1 -1 0 0 1 0 0 0 1 1 0 0 1 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 1 -1 0 0 1 0 -1 -1 0 0 0 0 -1 -1 0 1 -1 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 1 -1 -1 0 -1 0 0 0 -1 0 0 -1 -1 -1 0 0 0 -1 0 0 0 0 1 0 0}; or, 长度为1023的第二序列{1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 -1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 -1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 -1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1  1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 -1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 -1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 -1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 -1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}。The second sequence of length 1023 {1 0 1 1 0 -1 0 1 -1 1 0 0 -1 -1 0 0 0 0 1 -1 -1 1 1 0 1 -1 0 -1 1 0 0 -1 0 1 1 1 -1 0 -1 -1 1 0 -1 -1 0 1 1 0 0 1 0 1 -1 1 1 -1 0 -1 1 0 0 0 1 0 -1 0 1 -1 0 -1 0 - 1 0 -1 -1 -1 1 0 0 -1 0 0 1 0 -1 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 -1 0 0 -1 -1 -1 0 1 - 1 -1 1 1 0 0 -1 -1 0 0 -1 0 1 1 1 1 1 0 0 1 0 -1 1 1 1 0 0 -1 -1 0 1 0 1 1 1 0 -1 -1 0 -1 -1 0 0 1 0 -1 -1 1 0 0 0 0 1 0 -1 -1 0 1 1 0 0 1 -1 1 0 -1 0 -1 -1 -1 -1 0 1 -1 0 0 -1 0 -1 0 0 1 0 0 -1 1 0 0 -1 -1 1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 -1 1 0 0 -1 0 0 -1 0 1 1 0 1 0 0 1 -1 0 -1 1 0 1 -1 0 1 0 1 -1 -1 1 -1 -1 0 1 -1 0 0 0 0 0 -1 1 1 -1 0 1 -1 0 0 1 -1 -1 -1 0 0 1 -1 1 0 1 1 -1 -1 1 1 0 1 0 0 0 0 0 -1 -1 -1 0 -1 0 1 0 0 1 1 1 1 0 0 - 1 1 -1 1 0 1 -1 1 1 -1 1 0 0 -1 0 0 -1 0 1 0 -1 -1 -1 0 -1 -1 0 -1 -1 0 -1 1 0 -1 1 1 1 0 -1 1 -1 1 0 0 0 0 -1 0 0 1 0 1 1 -1 0 1 0 -1 1 0 0 1 -1 -1 1 0 1 1 -1 -1 0 1 1 0 0 -1 0 0 1 -1 0 0 1 0 1 0 1 -1 1 0 1 0 0 1 1 -1 -1 -1 0 -1 -1 1 1 0 0 0 -1 0 -1 1 0 -1 0 0 0 1 0 -1 1 1 1 -1 0 -1 -1 0 1 1 1 -1 1 0 1 1 1 0 0 1 0 -1 1 -1 -1 0 -1 1 0 0 -1 0 -1 -1 -1 0 1 0 -1 -1 0 -1 1 -1 1 -1 0 1 0 0 1 0 1 1 -1 - 1 0 -1 0 -1 0 0 0 -1 0 1 0 1 -1 1 0 -1 1 0 1 -1 1 -1 -1 0 0 1 0 1 0 1 -1 0 -1 1 -1 0 1 1 0 0 1 0 -1 1 1 -1 1 0 -1 -1 0 -1 1 1 0 0 0 0 1 1 1 0 0 -1 1 -1 0 1 0 1 -1 0 0 -1 0 -1 1 1 1 1 0 1 1 0 -1 0 0 -1 0 0 1 1 -1 0 0 -1 -1 0 1 1 1 0 -1 0 0 0 -1 0 -1 -1 1 -1 -1 0 -1 1 0 0 1 0 -1 -1 0 -1 0 -1 -1 0 0 1 1 1 -1 -1 0 1 1 0 0 -1 0 -1 1 -1 1 1 0 0 0 0 0 1 1 -1 1 0 -1 -1 -1 0 0 -1 1 -1 -1 0 1 0 1 1 0 0 -1 0 1 -1 1 1 0 0 -1 0 0 -1 1 -1 0 1 0 -1 0 1 - 1 0 1 -1 0 1 1 1 0 1 -1 0 0 1 0 -1 -1 0 0 1 0 -1 1 0 1 0 -1 1 1 0 1 -1 1 1 0 0 1 1 1 1 1 0 1 1 0 0 -1 0 0 0 1 0 1 0 -1 -1 0 1 -1 -1 0 -1 0 1 1 -1 0 0 -1 1 1 1 -1 1 0 -1 -1 0 0 0 0 - 1 0 1 1 1 0 0 -1 0 1 0 1 1 -1 0 -1 0 1 -1 0 -1 1 -1 1 1 -1 0 1 -1 0 0 -1 0 -1 -1 1 -1 0 0 1 -1 0 -1 -1 1 -1 1 0 1 -1 1 -1 0 1 1 1 -1 -1 1 0 0 0 0 0 -1 0 -1 1 0 -1 -1 0 0 1 0 - 1 1 -1 0 -1 0 1 -1 1 1 0 -1 -1 -1 1 -1 0 0 1 0 0 0 -1 0 0 1 -1 -1 0 0 1 1 0 1 0 1 1 -1 0 1 1 1 -1 0 1 1 -1 0 0 1 0 1 -1 0 0 0 0 1 1 0 1 -1 0 -1 -1 0 -1 -1 1 1 -1 0 1 -1 -1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 -1 -1 1 1 0 0 1 0 -1 -1 1 -1 -1 0 -1 1 1 1 0 0 1 0 1 -1 1 0 0 1 0 0 0 0 1 -1 1 -1 0 0 1 1 0 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 1 0 0 -1 1 0 0 1 0 -1 1 0 1 -1 0 1 1 0 -1 -1 -1 -1 -1 0 0 0 1 0 0 1 1 1 0 1 -1 0 0 -1 0 0 -1 0 0 -1 -1 1 -1 0 -1 1 0 1 1 1 -1 0 0}. 根据权利要求26或27所述的装置，其特征在于，所述序列集合还包括第三序列，所述第三序列是由序列A*(n)与序列B*(n)之间按照元素索引逐个元素相乘后获得的；The device according to claim 26 or 27, characterized in that the sequence set further includes a third sequence, the third sequence is indexed by elements between sequence A * (n) and sequence B * (n) Obtained by multiplying element by element; 所述序列A*(n)是长度为N1的序列A(n)重复N2次，获得的长度为N1*N2的序列；The sequence A * (n) is a sequence A(n) of length N1 repeated N2 times, and the obtained sequence is N1*N2 of length; 所述序列B*(n)是长度为N1的序列B(n)重复N1次，获得的长度为N2*N1的序列；The sequence B * (n) is a sequence B(n) of length N1 repeated N1 times, and the obtained sequence is N2*N1 of length; 所述N1与所述N2之间的最大公约数为1，所述N1和所述N2均为大于1的整数，所述序列A(n)和所述序列B(n)均为所述第一序列。The greatest common divisor between the N1 and the N2 is 1, the N1 and the N2 are both integers greater than 1, and both the sequence A(n) and the sequence B(n) are the first a sequence. 根据权利要求27或28所述的装置，其特征在于，所述序列集合还包括第四序列，所述第四序列是由序列C*(n)与序列D*(n)之间按照元素索引逐个元素相乘后获得的；The device according to claim 27 or 28, characterized in that the sequence set further includes a fourth sequence, the fourth sequence is indexed by elements between the sequence C * (n) and the sequence D * (n) Obtained by multiplying element by element; 所述序列C*(n)是长度为N3的序列C(n)重复N4次，获得的长度为N3*N4的序列；The sequence C * (n) is a sequence C(n) of length N3 repeated N4 times, and the obtained sequence is N3*N4 of length; 所述序列D*(n)是长度为N4的序列D(n)重复N3次，获得的长度为N4*N3的序列；The sequence D * (n) is a sequence D(n) of length N4 repeated N3 times, and the obtained sequence is N4*N3 of length; 所述N3与所述N4之间的最大公约数为1，所述N3和所述N4均为大于1的整数，所述序列C(n)和所述序列D(n)均为所述第二序列。The greatest common divisor between N3 and N4 is 1, both N3 and N4 are integers greater than 1, and both the sequence C(n) and the sequence D(n) are the first Second sequence. 根据权利要求27至29任一所述的装置，其特征在于，所述测量序列还包括第五序列，所述第五序列是对所述第一序列进行以下一项或多项操作获得的序列： The device according to any one of claims 27 to 29, characterized in that the measurement sequence further includes a fifth sequence, and the fifth sequence is a sequence obtained by performing one or more of the following operations on the first sequence. : 循环移位，circular shift, 逆序，reverse order, 取反， 或，negate, or, d倍抽样， 所述d与所述N1之间的最大公约数为1， 且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中， 对所述第一序列进行所述d倍抽样获得的序列， 是从所述第一序列重复d次后形成的序列中， 每d个元素抽取一个元素构成的序列。Wherein, the sequence obtained by performing the d times sampling on the first sequence is a sequence formed by extracting one element from every d elements in the sequence formed by repeating the first sequence d times. 根据权利要求27至30任一所述的装置，其特征在于，所述测量序列还包括第六序列，所述第六序列是对所述第二序列进行以下一项或多项操作获得的序列：The device according to any one of claims 27 to 30, characterized in that the measurement sequence further includes a sixth sequence, and the sixth sequence is a sequence obtained by performing one or more of the following operations on the second sequence. : 循环移位，circular shift, 逆序，reverse order, 取反， 或，negate, or, d倍抽样， 所述d与所述N1之间的最大公约数为1， 且所述d为大于0的整数；d times sampling, the greatest common divisor between d and N1 is 1, and d is an integer greater than 0; 其中， 对所述第二序列进行所述d倍抽样获得的序列， 是从所述第二序列重复d次后形成的序列中， 每d个元素抽取一个元素构成的序列。 Wherein, the sequence obtained by performing the d times sampling on the second sequence is a sequence formed by extracting one element for every d elements from the sequence formed by repeating the second sequence d times.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080212693A1 (en) * 2004-05-21 2008-09-04 Koninklijke Philips Electronics, N.V. Transmitter and Receiver for Ultra-Wideland Ofdm Signals Employing a Low-Complexity Cdma Layer for Bandwidth Expansion
CN102833207A (en) * 2012-09-14 2012-12-19 北京邮电大学 Channel measuring method and channel measuring device applied to OFDM (Orthogonal Frequency Division Multiplexing) system
CN106878210A (en) * 2015-12-11 2017-06-20 电信科学技术研究院 A kind of method and device of time domain channel measurement
CN112702128A (en) * 2019-10-23 2021-04-23 中兴通讯股份有限公司 Channel measurement method, first device, second device, and computer-readable medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080212693A1 (en) * 2004-05-21 2008-09-04 Koninklijke Philips Electronics, N.V. Transmitter and Receiver for Ultra-Wideland Ofdm Signals Employing a Low-Complexity Cdma Layer for Bandwidth Expansion
CN102833207A (en) * 2012-09-14 2012-12-19 北京邮电大学 Channel measuring method and channel measuring device applied to OFDM (Orthogonal Frequency Division Multiplexing) system
CN106878210A (en) * 2015-12-11 2017-06-20 电信科学技术研究院 A kind of method and device of time domain channel measurement
CN112702128A (en) * 2019-10-23 2021-04-23 中兴通讯股份有限公司 Channel measurement method, first device, second device, and computer-readable medium

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