CN102802243A - Carrier configuration method and system for terminal - Google Patents
Carrier configuration method and system for terminal Download PDFInfo
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- CN102802243A CN102802243A CN2011101354353A CN201110135435A CN102802243A CN 102802243 A CN102802243 A CN 102802243A CN 2011101354353 A CN2011101354353 A CN 2011101354353A CN 201110135435 A CN201110135435 A CN 201110135435A CN 102802243 A CN102802243 A CN 102802243A
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Abstract
The invention discloses a carrier configuration method and a carrier configuration system for a terminal. The method comprises the following step that: when determining that resources capable of supporting the uplink data transmission of the terminal exist in K of N frequency bands used by the terminal in a cross-band multi-carrier working mode, network side equipment modifies the carrier configuration of the terminal from the carrier configuration within the N bands into the carrier configuration within the K bands, wherein K is an integer less than or equal to N. Uplink carriers of the terminal are reconfigured by a base station, so that the power consumption of the terminal is lowered, and particularly, the power consumption of the terminal in a power alarming state is lowered.
Description
Technical field
The present invention relates to wireless communication system, relate in particular to the method and system of a kind of terminal carrier wave configuration.
Background technology
Along with increasing of telecom operators' number of users, the continuous expansion of network size, operation cost more and more becomes the focus that operators pay close attention to.Energy consumption becomes the problem that many operators consider as an important component part of network operation physics cost.WCDMA (WCDMA) network operation merchant pays special attention to various Research on energy saving equally.As shown in Figure 1; In the WCDMA network; Universal land radio access web (Universal Terrestrial Radio Access Network; Be called for short UTRAN) comprise radio network controller (Radio Network Controller is called for short RNC) and base station (NodeB) two kinds of basic network elements, wherein the base station comprises baseband processing unit (BBU) and RF processing unit (RU).The major function of baseband processing unit is to accomplish various base band signal process, and for example protocol information is resolved or the information coding and decoding, spread spectrum or the like.The major function of RF processing unit then is to accomplish various baseband signals and intermediate frequency, the correlation function of changing between radiofrequency signal, high frequency modulated for example, waveform shaping or the like.The relative lower baseband processing unit of energy consumption, RF processing unit is the higher module of energy consumption in the base station.
Corresponding with the network side base station, (UE) side disposes baseband processing unit and two kinds of basic logic entities of RF processing unit too at the terminal, is used for respectively handling from the radiofrequency signal of base station and follow-up baseband signal.RF processing unit in the terminal is the same with base station side also to be the main energy consumption unit at terminal.Along with the WCDMA networks development, high-speed downlink packet inserts (High Speed Downlink Packet Access is called for short HSDPA); High Speed Uplink Packet inserts (High Speed Uplink Packet Access is called for short HSUPA), 64QAM high order modulation; Multiple-input and multiple-output (Multi-input Multi-output; Be called for short MIMO), double small district high speed downlink packet inserts ((Dual Cell-High speed downlink packet access is called for short DC-HSDPA); The two-band high speed downlink packet inserts (Dual band-high speed downlink packet access; Be called for short DB-HSDPA), double small district high speed uplink packet inserts (Dual Cell-high speed uplink packet access is called for short DC-HSUPA), four carrier wave high speed downlink packet insert (Four carrier-high speed downlink packet access; Be called for short 4C-HSDPA); Eight carrier wave high speed downlink packet insert technology such as (eight carrier-high speed downlink packet access are called for short 8C-HSDPA) and are introduced into successively, make the terminal to work simultaneously and operate on a plurality of carrier waves; On a plurality of carrier waves, receive perhaps simultaneously and send data, improve thereby the data up-downgoing transfer rate at terminal obtains double type.What accompany with it is that the power consumption of the RU module in the terminal is also increasing, and for adopting battery powered terminal, senior general shortens the flying power of terminal in the multicarrier operating state if its RU module consumes energy very, thereby the impression that reduces the user is experienced.Especially for the terminal that is in the charge alert state, the consumption that will speed up terminal electric quality makes terminal closedown.
Reduce terminal RU module dissipation number of ways is arranged; One of them is the probability of use and the frequency of limiting terminal radio frequency link; Promptly, on the space, reduce in running order RU number of modules corresponding to certain network up and down data throughput as far as possible; On time, reduce in running order RU module running time as far as possible; Reduce the antenna transmitting power at terminal in addition as far as possible.
In the application of HSPA and multi-transceiver technology combination, network equipment can be that UE disposes suitable multicarrier according to UE through the multi-carrier capability of eating dishes without rice or wine to report and the frequency range and two-band combination of its support.The multicarrier of these configurations possibly be same adjacent frequency bands, such as: DC-HSDPA; Possibly stride frequency range, such as: DB-HSDPA; Also maybe existing same adjacent frequency bands, have concurrently and stride frequency range, such as: 4C-HSDPA, 8C-HSDPA.If operator has only 2 carrier waves available and certain UE disposed certain pair ZAP, perhaps have only 4 carrier waves available and certain UE disposed certain 4 ZAP, the selection of the frequency range frequency in the layoutprocedure does not have the degree of freedom so.But if the operator has N carrier wave, but certain UE is disposed the technology that is less than N carrier wave, how from N carrier wave, to select this moment a part of frequency that the degree of freedom is arranged.
The principle of DC-HSDPA base station side radio frequency link is: experienced mapping at the upper layer data piece, coding interweaves; After the operation such as spread spectrum; The data block of two 5M bandwidth is modulated at respectively on adjacent F1 and two base band frequencies of F2, these two kinds of signals is carried out unified digital-to-analogue change rf modulations; Be transformed into radiofrequency signal, launch through antenna again.In end side, the logical AND network side of the DC-HSDPA received RF link at terminal is that the signal change process is in the opposite direction in like manner; Be terminal elder generation received RF signal, then through the radio frequency unit demodulation, modulus changes; On F1 and two base band frequencies of F2, carry out follow-up despreader respectively again; Deinterleaving, map operation is separated in decoding.
The principle of DB-HSDPA base station side radio frequency link is: experienced mapping at the upper layer data piece, coding interweaves; After the operation such as spread spectrum; The data block of two 5M bandwidth is modulated at respectively on non-conterminous F1 and the F2 base band frequency, after change and rf modulations through the digital-to-analogue of separately radio frequency link respectively, be transformed into two groups of radiofrequency signals; Through the broadband recombiner, launch again through broad-band antenna.In end side, the logical AND network side of the DB-HSDPA received RF link at terminal is that the signal change process is in the opposite direction in like manner; Be that the broad-band antenna received RF signal is passed through at the terminal earlier, through two groups of radio frequency units two paths of signals carried out demodulation respectively respectively then, modulus changes; On F1 and two base band frequencies of F2, carry out follow-up despreader again; Deinterleaving, map operation is separated in decoding.
Dispose in early days at WCDMA, frequency range I is used in nearly all operation commercial city, is called for short the 2GHz frequency range.Along with the WCDMA network user counts the increase of traffic carrying capacity, many operators carry out dilatation through buying new frequency range, thereby have increased frequency ranges such as 1.8GHz, 900MHz, 800MHz gradually, are called for short these new frequency ranges for expanding frequency range.3GPP has defined the frequency range of a series of up-downgoing frequency pairings in detail for the FDD frequency division duplex system at present, and is as shown in the table:
As shown in Figure 2, the base station is under identical down transmitting power, because the difference of radio wave propagation loss, the descending coverage of different frequency range frequency carrier wave is different.Frequency range is low more, and coverage is big more, means that frequency range is low more in order to make radio wave arrive same covering points, and the needed transmitting power in base station is just more little.Conversely, because electric wave transmission ground symmetry, for the terminal uplink transmission power, above-mentioned conclusion is suitable equally.If promptly the terminal is through carrying out uplink than the up-link carrier that matches on the low-frequency range, electric wave signal can reach the base station with less relatively terminal transmit power so.Before HSPA and the appearance of multicarrier combination technique, expand frequency range and be commonly used to carry out the additional covering or the covering of the indoor degree of depth of geographic area on a large scale.
How to reach the energy-conservation effect in terminal be the technical issues that need to address to the configuration through base station side.
Summary of the invention
The technical problem that the present invention will solve provides the method and system of a kind of terminal carrier wave configuration, reduces the power consumption at terminal.
In order to solve the problems of the technologies described above; The invention provides the method for a kind of terminal carrier wave configuration; Comprise: network equipment is judged when K frequency range being in the terminal employed N frequency range of striding frequency range multicarrier mode of operation has the resource of can support terminal completion upstream data launching; Is that the carrier wave that is positioned at a said K frequency range disposes with the configuration of the carrier wave at said terminal from the carrier wave configuration modification that is positioned at a said N frequency range, and K is less than N or equals the integer of N.
Further, said method can also have following characteristics:
Under the situation of K less than N, when said terminal was positioned at base station far-end, said network equipment was cancelled whole carrier wave configurations of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal was positioned at the non-far-end in base station, the one or more whole carrier waves configurations than low-frequency range of said network equipment cancellation increased the carrier wave configuration in the higher frequency band.
Further, said method can also have following characteristics:
K equals under the situation of N, and when said terminal was positioned at base station far-end, said network equipment was cancelled the part carrier wave configuration of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal was positioned at the non-far-end in base station, the one or more part carrier waves configurations than low-frequency range of said network equipment cancellation increased the carrier wave configuration in the higher frequency band.
Further, said method can also have following characteristics:
N be 2 and K be 1 and said terminal when being positioned at base station far-end, said network equipment all is disposed at the carrier wave at said terminal in the low-frequency range; N be 2 and K be 1 and said terminal when being positioned at the non-far-end in base station, said network equipment all is disposed at the carrier wave at said terminal in the high band.
Further, said method can also have following characteristics:
When said terminal was positioned at base station far-end, said network equipment was transferred to the position of up major-minor carrier transmit than low-frequency range from higher frequency band; When said terminal is positioned at the non-far-end in base station, said network equipment with the position of up major-minor carrier transmit from being transferred to higher frequency band than low-frequency range.
Further, said method can also have following characteristics:
Uplink transmission power and/or base station according to said terminal judge that to the down transmitting power at said terminal said terminal is positioned at base station far-end or non-far-end.
In order to solve the problems of the technologies described above, the invention provides a kind of terminal carrier wave system configured, comprise network equipment and terminal, said network equipment comprises that carrier wave reshuffles module; Carrier wave is reshuffled module; Be used for judging when K the frequency range that is in a terminal employed N frequency range of striding frequency range multicarrier mode of operation has the resource of can support terminal accomplishing the upstream data emission; Is that the carrier wave that is positioned at a said K frequency range disposes with the configuration of the carrier wave at said terminal from the carrier wave configuration modification that is positioned at a said N frequency range, and K is less than N or equals the integer of N.
Further, said system can also have following characteristics:
Said carrier wave is reshuffled module, also is used under the situation of K less than N, when said terminal is positioned at base station far-end, cancels whole carrier wave configurations of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal is positioned at the non-far-end in base station, cancel one or more whole carrier waves configurations, increase the carrier wave configuration in the higher frequency band than low-frequency range.
Further, said system can also have following characteristics:
Said carrier wave is reshuffled module, also is used for equaling under the situation of N at K, when said terminal is positioned at base station far-end, cancels the part carrier wave configuration of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal is positioned at the non-far-end in base station, cancel one or more part carrier waves configurations, increase the carrier wave configuration in the higher frequency band than low-frequency range.
Further, said system can also have following characteristics:
Said carrier wave is reshuffled module, when also being used for being positioned at base station far-end at said terminal, the position of up major-minor carrier transmit is transferred to than low-frequency range from higher frequency band; When also being used for being positioned at the non-far-end in base station at said terminal, with the position of up major-minor carrier transmit from being transferred to higher frequency band than low-frequency range.
The present invention especially reduces the power consumption at the terminal that is in the electric weight alarm condition through the power consumption of reshuffling the reduction terminal of base station to the up-link carrier at terminal.
Description of drawings
Fig. 1 is the structural representation of WCDMA network;
Fig. 2 is the sketch map of the different coverages of base station different frequency range down direction;
Fig. 3 is the sketch map of the method for terminal carrier wave configuration among the embodiment.
Embodiment
Because two-band DB-HSDPA or 4C-HSDPA have two groups of radio frequency link participation work, make the DC-HSDPA or the 4C-HSDPA of energy consuming ratio one-segment work at terminal want many.Consider among the present invention the employed frequency range number in terminal is reduced or change the method in constant frequency range carrier wave configuration, part radio frequency link in closing a terminal, thus reduce the power consumption at terminal.
As shown in Figure 3; The method of terminal carrier wave configuration comprises: network equipment is judged when K the frequency range that is in the terminal employed N frequency range of striding frequency range multicarrier mode of operation has the resource of can support terminal completion upstream data launching; Is that the carrier wave that is positioned at a said K frequency range disposes with the configuration of the carrier wave at said terminal from the carrier wave configuration modification that is positioned at a said N frequency range, and K is less than N or equals the integer of N.
Network equipment refers to the radio network controller (RNC) in the system generally speaking.
" be in K frequency range in the terminal employed N frequency range of striding frequency range multicarrier mode of operation and have the resource of can support terminal accomplishing the upstream data emission " and make that RNC is that the terminal carries out possessing level of freedom when multicarrier is reshuffled.
RNC carry out triggering mode that multicarrier reshuffles have multiple, such as: UE carries indication information element through the upstream message that sends to RNC, and request RNC becomes energy-saving multicarrier configuration with its reprovision.The reason of sending indication possibly be that terminal electric quality is in alarm status, also possibly be that the uplink transmission power of UE is in long-time on certain threshold value or the like.If terminal UE does not possess the means that trigger network carries out energy-saving multicarrier configuration, network RNC inside has the mechanism of realization aspect to go triggering oneself that UE is done energy-saving multicarrier configuration so.
For example, N is 2 o'clock, and the carrier wave in 2 frequency ranges of terminal use is focused in one of them frequency range, can make the terminal close a radio frequency link, only uses a radio frequency link, thereby saves the power consumption at terminal.
Again for example, N is 3 o'clock, and the terminal is striden in the frequency range application and used 3 frequency ranges, but because the condition restriction of frequency resource, network can't all be aggregated to the carrier wave of 3 frequency ranges in the single frequency band, but can be aggregated in 2 frequency ranges.
Frequency range according to Fig. 2 covers principle, and the present invention considers that low-frequency range has natural advantage aspect spreadability, can make full use of to reduce the power consumption at terminal.Suppose that certain UE runs on the DB-HSDPA pattern; A working frequency points is at frequency range I; Another working frequency points at frequency range VIII. according to the method described above, under the prerequisite that resources supplIes allows, the base station should preferentially become the DC-HSDPA pattern to the DB-HSDPA pattern reprovision of UE; Make a radio frequency link at terminal be closed, only stay a radio frequency link in running order.When UE is in base station far-end; Because there is bigger coverage at the terminal at frequency range VIII up direction; So the DC-HSDPA pattern of reprovision preferably only is operated in the frequency range VIII, thus all things considered (ignore wireless fading channel, the electric wave obstacle stops other factors that waits); Otherwise the terminal can be with littler transmitting power the up base station that sends to of electric wave signal.; If the DC-HSDPA mode operation of reprovision is in frequency range I, the terminal must be increased in the uplink transmission power on the frequency range I frequency, could guarantee the operate as normal of the two carrier modes of UE.
Frequency range according to Fig. 2 covers principle, because WCDMA is from the interference system, and the contradictory relation between system's covering and capacity, when ascending load in the frequency range VIII increased, the up covering of frequency range VIII frequency carrier wave was also being dwindled (cell breath).Heavy duty frequency range VIII frequency point cell covers; Critical point in certain load; Understand less than underloaded frequency range I frequency point cell, thereby even relatively large uplink transmission power on low-frequency range VIII, also still will be used in the terminal; So only control ascending load distribution relation on different frequency range well, could effectively make good use of the energy saving effect of low-frequency range frequency.When UE is in the position near the base station, this moment the up covering advantage of low-frequency range frequency point cell and not obvious, so the one-segment multi-carrier mode of UE preferably be operated in the high band frequency point cell so that be some loads of low-frequency range frequency point cell balance.Thereby up emission is carried out through the up frequency of high band in the terminal, and this can alleviate the ascending load on the low-frequency range frequency, thereby does not lose the power savings advantages of low-frequency range frequency for far-end UE.
Confirm among the present invention that it also is that non-far-end has several different methods that the terminal is positioned at base station far-end, for example can judge that to the down transmitting power at terminal said terminal is positioned at base station far-end or non-far-end according to the uplink transmission power and/or the base station at terminal.For example: the downlink data emitted power is carried out when in certain period, surpassing certain predetermined threshold value to the terminal in the base station always, base station notice RNC, and RNC judges that UE is in base station far-end, otherwise is exactly the non-far-end in base station.Again for example: in certain period, surpass certain predetermined threshold value if the upstream data emitted power is carried out to the base station in the terminal, the terminal just reports RNC through measurement report always, and RNC judges that UE is in base station far-end, otherwise is exactly the non-far-end in base station.
According to above-mentioned analysis, among the present invention, under the situation of K less than N, when the terminal was positioned at base station far-end, network equipment was cancelled whole carrier wave configurations of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When the terminal was positioned at the non-far-end in base station, the one or more whole carrier waves configurations than low-frequency range of network equipment cancellation increased the carrier wave configuration in the higher frequency band.For example: N be 2 and K be 1 and terminal when being positioned at base station far-end, RNC all is disposed at the carrier wave at terminal in the low-frequency range; N be 2 and K be 1 and terminal when being positioned at the non-far-end in base station, RNC all is disposed at the carrier wave at terminal in the high band.Concrete example is worked with frequency range I and frequency range VIII simultaneously like, terminal and is positioned at the position of frequency range VIII coverage apart from base station far-end, and RNC can all be configured to frequency range VIII with the carrier wave at terminal.
The present invention considers that also K is the situation that equals the integer of N, and K equals under the situation of N, and when the terminal was positioned at base station far-end, network equipment was cancelled the part carrier wave configuration of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When the terminal was positioned at the non-far-end in base station, the one or more part carrier waves configurations than low-frequency range of network equipment cancellation increased the carrier wave configuration in the higher frequency band.Thereby compare the transmitting power that reduces the terminal with former configuration mode, save power consumption of terminal.For example: when the terminal was positioned at base station far-end, RNC can be reset to 2 high band frequencies and 2 low-frequency range frequencies with the configuration of terminal 3 high band frequencies of script and 1 low-frequency range frequency.
Carry out comprising when above-mentioned carrier wave is reshuffled the transmitting site of adjusting up major-minor carrier wave among the present invention.For example; Certain is away from the base station and be in the UE of 4C-HSDPA mode of operation; Its 4 carrier waves are configured to 3 high band frequencies and 1 low-frequency range frequency and up major-minor carrier transmit originally on two adjacent frequencies of high band, and reprovision became 2 high band frequencies and 2 low-frequency range frequencies and up major-minor carrier transmit on two adjacent frequencies of low-frequency range afterwards.After adjusting the configuration of up major-minor carrier wave among the present invention, the configuration of the descending major-minor carrier wave of meeting modify.For example, after up main carrier was configured to low-frequency range from high band, the corresponding downstream main carrier also can be configured to low-frequency range from high band accordingly.
Comprise network equipment and terminal among the present invention in the carrier wave reconfiguration system, comprise in the network equipment that carrier wave reshuffles module, that describes in the function of this module and the said method is corresponding identical, repeats no more here.
Specific embodiment one:
The UE that has DC-HSDPA and DB-HSDPA ability simultaneously just with the DB-HSDPA mode operation on frequency range I and each carrier wave of frequency range VIII.Simultaneously, network all has frequency more than needed, channel code, resources such as power in frequency range I and frequency range VIII the inside.The electric weight of UE is in alarm status, and UE informs RNC through upstream message, and energy-saving multicarrier configuration is implemented in request.Network side detects and is necessary and has ready conditions the UE that is in the DB-HSDPA mode of operation is carried out energy-saving multicarrier reprovision.Network side is judged UE and is in base station far-end, and RNC sends RRC (Radio Resource control) reallocation message to UE, and the two carrier wave reprovisions of indication UE get into the DC-HSDPA mode of operation, and its up main carrier are on the up frequency of frequency range VIII to frequency range VIII.
Specific embodiment two:
Have 4C-HSDPA ability and support and stride the carrier combination 4:0 of frequency range-frequency range I: frequency range VIII and the UE of 2:2, just with the 4C-HSDPA mode operation on frequency range I and each two carrier wave of frequency range VIII, promptly (frequency range I: frequency range VIII, 2:2).Simultaneously, network has frequency more than needed, channel code, resources such as power in frequency range I the inside.The electric weight of UE is in alarm status, informs RNC through upstream message, and energy-saving multicarrier configuration is implemented in request.Network measuring is to being necessary and having ready conditions the UE that is in the 4C-HSDPA mode of operation is carried out energy-saving multicarrier reprovision.Network side is judged UE and is in the non-far-end in base station (being near-end); RNC sends RRC (Radio Resource control) reallocation message to UE; The two number of sub-carrier reprovisions of indication UE in frequency range VIII get into another kind of 4C-HSDPA carrier combination state, i.e. (frequency range I: frequency range VIII in frequency range I; 4:0), and its up main carrier be on the up frequency of frequency range I.
Specific embodiment three:
Have 4C-HSDPA ability and support and stride frequency range-frequency range I: frequency range VIII, 4:0, the UE of 3:1 and 2:2 carrier combination, just with the 4C-HSDPA mode operation on frequency range I and each two carrier wave of frequency range VIII, promptly (frequency range I: frequency range VIII, 2:2).Simultaneously, network has frequency more than needed in frequency range I the inside, channel code, and resources such as power, but only enough support (frequency range I: frequency range VIII, 3:1) carrier combination state.The electric weight of UE is in alarm status, informs RNC through upstream message, and energy-saving multicarrier configuration is implemented in request.Network side detects and is necessary and has ready conditions the UE that is in the 4C-HSDPA mode of operation is carried out energy-saving multicarrier reprovision.Network side is judged UE and is in the non-far-end in base station (being near-end); RNC sends RRC (Radio Resource control) reallocation message to UE; The 1 number of sub-carrier reprovision of indication UE in frequency range VIII gets into another kind of 4C-HSDPA carrier combination state, i.e. (frequency range I: frequency range VIII in frequency range I; 3:1), and its up main carrier be on the up frequency of frequency range I.
Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. the method for a terminal carrier wave configuration, wherein,
Network equipment is judged when K frequency range being in the terminal employed N frequency range of striding frequency range multicarrier mode of operation has the resource of can support terminal completion upstream data launching; Is that the carrier wave that is positioned at a said K frequency range disposes with the configuration of the carrier wave at said terminal from the carrier wave configuration modification that is positioned at a said N frequency range, and K is less than N or equals the integer of N.
2. the method for claim 1 is characterized in that,
Under the situation of K less than N, when said terminal was positioned at base station far-end, said network equipment was cancelled whole carrier wave configurations of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal was positioned at the non-far-end in base station, the one or more whole carrier waves configurations than low-frequency range of said network equipment cancellation increased the carrier wave configuration in the higher frequency band.
3. the method for claim 1 is characterized in that,
K equals under the situation of N, and when said terminal was positioned at base station far-end, said network equipment was cancelled the part carrier wave configuration of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal was positioned at the non-far-end in base station, the one or more part carrier waves configurations than low-frequency range of said network equipment cancellation increased the carrier wave configuration in the higher frequency band.
4. the method for claim 1 is characterized in that,
N be 2 and K be 1 and said terminal when being positioned at base station far-end, said network equipment all is disposed at the carrier wave at said terminal in the low-frequency range; N be 2 and K be 1 and said terminal when being positioned at the non-far-end in base station, said network equipment all is disposed at the carrier wave at said terminal in the high band.
5. like claim 1,2,3 or 4 described methods, it is characterized in that,
When said terminal was positioned at base station far-end, said network equipment was transferred to the position of up major-minor carrier transmit than low-frequency range from higher frequency band;
When said terminal is positioned at the non-far-end in base station, said network equipment with the position of up major-minor carrier transmit from being transferred to higher frequency band than low-frequency range.
6. like claim 1,2,3 or 4 described methods, it is characterized in that,
Uplink transmission power and/or base station according to said terminal judge that to the down transmitting power at said terminal said terminal is positioned at base station far-end or non-far-end.
7. a terminal carrier wave system configured comprises network equipment and terminal, wherein,
Said network equipment comprises that carrier wave reshuffles module;
Carrier wave is reshuffled module; Be used for judging when K the frequency range that is in a terminal employed N frequency range of striding frequency range multicarrier mode of operation has the resource of can support terminal accomplishing the upstream data emission; Is that the carrier wave that is positioned at a said K frequency range disposes with the configuration of the carrier wave at said terminal from the carrier wave configuration modification that is positioned at a said N frequency range, and K is less than N or equals the integer of N.
8. system as claimed in claim 7 is characterized in that,
Said carrier wave is reshuffled module, also is used under the situation of K less than N, when said terminal is positioned at base station far-end, cancels whole carrier wave configurations of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal is positioned at the non-far-end in base station, cancel one or more whole carrier waves configurations, increase the carrier wave configuration in the higher frequency band than low-frequency range.
9. system as claimed in claim 7 is characterized in that,
Said carrier wave is reshuffled module, also is used for equaling under the situation of N at K, when said terminal is positioned at base station far-end, cancels the part carrier wave configuration of one or more higher frequency band, increases and disposes than the carrier wave in the low-frequency range; When said terminal is positioned at the non-far-end in base station, cancel one or more part carrier waves configurations, increase the carrier wave configuration in the higher frequency band than low-frequency range.
10. like claim 7,8 or 9 described systems, it is characterized in that,
Said carrier wave is reshuffled module, when also being used for being positioned at base station far-end at said terminal, the position of up major-minor carrier transmit is transferred to than low-frequency range from higher frequency band; When also being used for being positioned at the non-far-end in base station at said terminal, with the position of up major-minor carrier transmit from being transferred to higher frequency band than low-frequency range.
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| CN104066195A (en) * | 2013-03-21 | 2014-09-24 | 北京信威通信技术股份有限公司 | Uplink resource scheduling method |
| WO2016082201A1 (en) * | 2014-11-28 | 2016-06-02 | 华为技术有限公司 | Method for allocating multiple component carriers, base station and user equipment |
| WO2018219096A1 (en) * | 2017-06-02 | 2018-12-06 | 维沃移动通信有限公司 | Transmission method, related equipment and system for terminal self-interference |
| WO2019001188A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Data processing method, terminal and base station |
| CN110521244A (en) * | 2017-01-30 | 2019-11-29 | 黑莓有限公司 | Control to uplink data transmission |
| CN113556805A (en) * | 2020-04-26 | 2021-10-26 | 荣耀终端有限公司 | Method and terminal for reducing power consumption |
| WO2022188140A1 (en) * | 2021-03-12 | 2022-09-15 | 华为技术有限公司 | Processing method for carrier, and baseband unit and storage medium |
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| CN104066195A (en) * | 2013-03-21 | 2014-09-24 | 北京信威通信技术股份有限公司 | Uplink resource scheduling method |
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| WO2018219096A1 (en) * | 2017-06-02 | 2018-12-06 | 维沃移动通信有限公司 | Transmission method, related equipment and system for terminal self-interference |
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| WO2019001188A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Data processing method, terminal and base station |
| US11089539B2 (en) | 2017-06-30 | 2021-08-10 | Huawei Technologies Co., Ltd. | Data processing method, terminal, and base station |
| CN113556805B (en) * | 2020-04-26 | 2022-09-27 | 荣耀终端有限公司 | Method and terminal for reducing power consumption |
| CN113556805A (en) * | 2020-04-26 | 2021-10-26 | 荣耀终端有限公司 | Method and terminal for reducing power consumption |
| WO2022188140A1 (en) * | 2021-03-12 | 2022-09-15 | 华为技术有限公司 | Processing method for carrier, and baseband unit and storage medium |
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