CN103517426B - A kind of determination method and device of PUCCH resource - Google Patents
A kind of determination method and device of PUCCH resource Download PDFInfo
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Abstract
The present invention relates to the communications field, discloses a kind of determination method and device of PUCCH resource.The method is：The PUCCH resource original position that UE is notified according to network side, and the size in dynamic PUCCH resource region, using the frequency pattern with network side agreement, determine the PUCCH resource of distribution in dynamic PUCCH resource region by frequency-hopping mode.So, effectively reduce the size in dynamic PUCCH resource region, reduce resource overhead, the probability clashed between the PUCCH resource for reducing different UE simultaneously, simultaneously, PUCCH resource utilization rate, and the PUCCH transmission that minizone can be supported orthogonal are effectively increased again, and then significantly improve the transmission performance of PUCCH.
Description
Technical field
The present invention relates to the communications field, the determination method and device of more particularly to a kind of PUCCH resource.
Background technology
In current standard, HARQ-ACK（Hybrid Automatic Repeat request-ACK, mixing are automatic
Repeat requests response）Several PUCCH Format can be passed through（Physical Uplink Control Channel Format,
Physical uplink control channel form）Transmission, for example, PUCCH Format1a/1b/3.The content introduction which each transmits is such as
Under：
1）The HARQ-ACK information of 1 bit is transmitted using PUCCH format 1a, or, in FDD（Frequency
Division duplex, FDD）In the case of, using PUCCH format 1a transmit by the HARQ-ACK of 1 bit with just
SR（Scheduling Request, SR）Joint transmission.
2）Join using the HARQ-ACK of PUCCH format 1b 2 bits of transmission or by the HARQ-ACK of 2 bits and positive SR
Close transmission.
3）When in FDD system, UE is configured for more than one Serving cell or TDD（Time division duplex, when
Divide duplex；）When in system, UE is configured for a Serving cell, transmitted using channel selective mode using PUCCH format1b
Most 4 bit HARQ-ACK.
4）Using in the HARQ-ACK or TDD system of most 10 bits in the transmission FDD systems of PUCCH format 3
The HARQ-ACK of most 20 bits.
5）Positive using the HARQ-ACK and 1 bit of most 10 bits in 3 simultaneous transmission FDD systems of PUCCH format/
Negative SR, or, the HARQ-ACK and 1 bit of most 20 bits in TDD system it is positive/negative SR.
Under prior art, when transmitting HARQ-ACK using PUCCH format1a/1b/3 the PUCCH basic sequences that adopt according to
The Serving cell ID of UE is generated, and at present, the PUCCH resource for carrying HARQ-ACK transmission has three kinds of configuration modes：
The first is：By high-rise RRC（Radio Resource Control, wireless heterogeneous networks）Signal deployment.It is main
SPS to be directed to（Semi-persistent scheduling, quasi- continuous dispatching）Corresponding HARQ-ACK transmission.
It is for second：By the CCE index corresponding to the DCI of instruction HARQ-ACK transmission（Control Channel
Element index, control channel unit index）Carry out recessive instruction.
Specifically, the PUCCH resource that UE is used on antenna port P=P0 is expressed as
Wherein, nCCEFor correspondence DCI（Downlink Control Information, Downlink Control Information）Transmit first for using
CCE is numbered（That is transmission indicates the minimum CCE numberings that the PDCCH signalings of above-mentioned PUCCH resource are used),For dynamic
HARQ-ACK resource original positions, by the exclusive high-rise configuration of cell.When UE supports 2 antenna PUCCH transmission or two TB
（Transport Block, transmission block）HARQ-ACK feed back when, the money used of its second antenna or second code word
Source is the resource that first antenna/code word is adopted
The third is：By the ARI in PDCCH（ACK resource indication, ACK resources are indicated）Signaling is moved
State is indicated.
Table 1
（PUCCH Resource values used by HARQ-ACK）
ARI domains in the DCI format of corresponding PDCCH are to the semi-persistent resource that is pre-configured with 4 high-level signalings
A PUCCH resource value is determined in value, its corresponding relation is as shown in table 1.When UE supports 2 antenna PUCCH transmission or two TB
HARQ-ACK when feeding back, then high-level signaling needs respectively each antenna port/code word to configure corresponding PUCCH resource, no
Then, it is only necessary to for individual antenna port/code word configuration resource.In current standard, ARI is the TPC by reusing PUCCH
（Transmit Power Control, transmitting power control）Order to indicate.
RRH（Remote Radio Head Remote Radio Unit）, also known as RRU, RRE, spaced antenna etc., it is one
With BBU（Base Band Unit, baseband processing unit）Detached radio frequency unit；Generally, RRH is placed on different ground from BBU
Reason position.RRH includes the ingredients such as radio circuit, A/D, D/A conversion, light delivery module, and RRH is connected with BBU by optical fiber.
Distributed RRH is a kind of network morphology using RRH networkings.RRH is dispersed in an Intra-cell, due to the distance apart from terminal
It is less, high-quality communication service can be provided to terminal.As the data of all RRH in a cell are all by BBU concentrations
Reason, this just brings possibility to the efficient collaboration, both between RRH, therefore distributed RRH becomes an important field of CoMP researchs
Scape.Wherein typically there are RRH and base station macrocell that there is same cells ID（It is concrete as shown in Figure 1）, and RRH and base station it is grand little
Area has different districts ID（It is concrete as shown in Figure 2）Both scenes.
Due to closer to the distance between RRH, in the scene of different districts ID, the PUCCH of the terminal of two RRH cell serves
Would generally disturb between transmission, so as to affect the transmission performance of up PUCCH.In order to solve this problem, at present,
The method for introducing the exclusive dynamic HARQ-ACK resources original positions of UE and PUCCH serial IDs is proposed, to replace cell special
The resource original position of category, and replace cell ID to generate PUCCH basic sequences, so as to just realize different districts user by scheduling
The PUCCH transmission of friendship, reduces the interference between PUCCH between different districts.Its schematic diagram such as Fig. 3, wherein dynamic HARQ-ACK regions 2
Dedicated for the PUCCH transmission that minizone is orthogonal, realized by the exclusive dynamic HARQ-ACK resources original positions of UE.Meanwhile,
Support under prior art that UE does not use cell ID to generate PUCCH sequences, but base station and distributes a PUCCH sequence for each UE
ID, generates PUCCH sequences using the PUCCH serial IDs.
According to prior art, the dynamic HARQ-ACK resources of UE are still relevant with the CCE numberings that correspondence DCI transmission is used.
Even with the exclusive dynamic HARQ-ACK resources original positions of UE, as network side may be transmitted by the CCE of any numbering
DCI, therefore, corresponding dynamic HARQ-ACK regions need to take substantial amounts of resource, and may be taken in multiple cells simultaneously
These resources.So, if the terminal for carrying out PUCCH transmission in the dynamic HARQ-ACK regions is little, resource can be made to use
Efficiency is reduced；Further, since the PDCCH resource of different districts（The CCE of DCI is carried）Each terminal is independently allocated to, because
And the terminal of different districts carry out HARQ-ACK transmit when, the PUCCH resource for being used is likely occurred collision, so as to cause
Transmission performance declines obvious.
The content of the invention
The embodiment of the present invention provides a kind of determination method and device of PUCCH resource, to the use for improving PUCCH resource
Rate, and ensure the transmission performance of PUCCH.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
A kind of determination method of PUCCH resource, including：
Determine that network side is the PUCCH resource original position that UE distributes and notifies UE；
Based on the PUCCH resource original position and the size in dynamic PUCCH resource region, using the jump with UE agreements
Frequency pattern determines the PUCCH resource for distributing to UE.
A kind of determination method of PUCCH resource, including：
Notified to determine the PUCCH resource original position of distribution according to network side；
Based on the PUCCH resource original position and the size in dynamic PUCCH resource region, adopt and arrange with network side
Frequency pattern determine distribution PUCCH resource.
A kind of determining device of PUCCH resource, including：
Communication unit, for determining that network side is the PUCCH resource original position that UE distributes and notifies UE；
Processing unit, for the size based on the PUCCH resource original position and dynamic PUCCH resource region, adopts
The PUCCH resource for distributing to UE is determined with the frequency pattern arranged with UE.
A kind of determining device of PUCCH resource, including：
Communication unit, for being notified to determine the PUCCH resource original position of distribution according to network side；
Control unit, for the size based on the PUCCH resource original position and dynamic PUCCH resource region, adopts
The PUCCH resource of distribution is determined with the frequency pattern arranged with network side.
In the embodiment of the present invention, the PUCCH resource original position that UE is notified according to network side, and dynamic PUCCH resource
The size in region, using the frequency pattern with network side agreement, is determined by frequency-hopping mode in dynamic PUCCH resource region and is divided
The PUCCH resource matched somebody with somebody.So, the size in dynamic PUCCH resource region is effectively reduced, resource overhead is reduced, while reduces
The probability clashed between the PUCCH resource used by different UE, meanwhile, effectively increase PUCCH resource utilization rate again,
And the PUCCH transmission that minizone can be supported orthogonal, and then significantly improve the transmission performance of PUCCH.
Description of the drawings
Fig. 1 and Fig. 2 is BBH and RRH networking schematic diagrams under prior art；
Fig. 3 is the PUCCH under prior art based on the exclusive dynamic HARQ-ACK original positions of the exclusive PUCCH ID and UE of UE
Transmission；
Fig. 4 is network side apparatus illustrative view of functional configuration in the embodiment of the present invention；
Fig. 5 is termination function structural representation in the embodiment of the present invention；
Fig. 6 carries out HARQ-ACK resource allocation flow charts for base station in the embodiment of the present invention；
Fig. 7 is for terminal check in the embodiment of the present invention and uses HARQ-ACK resource flow charts.
Specific embodiment
In order to improve the utilization rate of PUCCH resource, while ensureing the transmission performance of PUCCH, in the embodiment of the present invention, UE is adopted
With the frequency pattern arranged with network side, determine that network side distributes to UE by frequency-hopping mode in dynamic PUCCH resource region
The PUCCH resource for using, wherein, the PUCCH resource can carry HARQ-ACK transmission, or/and, CQI（Channel
Quality Indicator, channel quality are indicated）The PUCCH resource of transmission.
Below in conjunction with the accompanying drawings the preferred embodiment of the present invention is described in detail.
Refering to shown in Fig. 4, in the embodiment of the present invention, network side apparatus（Such as, base station）It is single including communication unit 40 and process
Unit 41, wherein,
Communication unit 40, for being defined as the PUCCH resource original position of UE distribution and notifying UE；
Processing unit 41, for the size based on above-mentioned PUCCH resource original position and dynamic PUCCH resource region,
The PUCCH resource for distributing to UE is determined using the frequency pattern arranged with UE.
Refering to shown in Fig. 5, in the embodiment of the present invention, UE includes communication unit 50 and control unit 51, wherein,
Communication unit 50, for being notified to determine the PUCCH resource original position of distribution according to base station；
Control unit 51, for the size based on above-mentioned PUCCH resource original position and dynamic PUCCH resource region,
The PUCCH resource of distribution is determined using the frequency pattern arranged with base station.
Based on said system framework, refering to shown in Fig. 6, in the embodiment of the present invention, base station carries out the detailed of PUCCH resource distribution
Thread journey is as follows：
Step 600：Base station is defined as the PUCCH resource original position of UE distribution and notifies UE.
In the embodiment of the present invention, the PUCCH resource scheduling result that base station can be according to single cell or in multiple cell determines
PUCCH resource original position.
Step 610：Base station is adopted based on above-mentioned PUCCH resource original position and the size in dynamic PUCCH resource region
The PUCCH resource for distributing to UE is determined with the frequency pattern of UE agreements.
In the present embodiment, base station can notify the size in dynamic PUCCH resource region in advance to UE, or, arrange with UE
The size in dynamic PUCCH regions, so, UE can be after PUCCH resource original position be obtained, with reference to dynamic PUCCH regions
Size, it is determined that the particular location in dynamic PUCCH regions.
On the other hand, in the embodiment of the present invention, the executive mode of step 610 is including but not limited to following two：
A1, base station notify, after the original position of PUCCH resource, to adopt and determine corresponding hopping pattern with UE stipulated forms to UE
Sample, and the size based on dynamic PUCCH resource region carries out delivery to the frequency pattern for determining, and according to delivery result and upper
State PUCCH resource original position and determine the PUCCH resource for distributing to UE；Specific embodiment is identical with UE sides, will be follow-up real
It is discussed in detail in applying example.
In this case, base station only needs determination PUCCH resource original position, right without the need for determine PUCCH transmission again
The CCE numberings of the DCI for answering, so, the frequency pattern that different districts can be different with UE agreements respectively, so as to ensure different districts
UE can distribute different PUCCH resources, although and UE in same cell uses identical frequency pattern, can be by base
Stand the different PUCCH resource original positions of distribution, so as to the different UE ensured in same cell can also be assigned to it is different
PUCCH resource, be effectively ensured the transmission performance of PUCCH, it is to avoid the signal interference between each UE.
During A2, base station determine PUCCH resource original position（Before/while/after）, further determine that PUCCH
The numbering of first CCE that corresponding DCI is used is transmitted, and is adopted and corresponding frequency pattern is determined with UE stipulated forms, and is based on
The size in acquired dynamic PUCCH resource region, frequency pattern, the numbering of first CCE, and PUCCH resource original position
It is determined that distributing to the PUCCH resource of UE；Specific embodiment is identical with UE sides, will introduce in subsequent embodiment.
In this case, base station is not only it needs to be determined that PUCCH resource original position, in addition it is also necessary to determine that PUCCH is transmitted again
First CCE numbering of corresponding DCI, as such, it is possible to frequency pattern is combined, the PUCCH resource that further each UE is used
Make a distinction, it is to avoid the PUCCH transmission generations between each UE are interfered, and further ensure the transmission performance of PUCCH.
In the present embodiment, base station respectively determines each subframe or jump time slot on according to the frequency pattern of agreement with UE
Frequency is worth, and in the subframe or time slot for needing to transmit HARQ-ACK or/and CQI is determined based on corresponding frequency hopping value respectively and distributed to
The PUCCH resource that UE is used.
Further, in order to make UE obtain more accurately PUCCH resource, PUCCH resource utilization rate is improved, true
Surely, after distributing to the PUCCH resource of UE, base station can adopt PDCCH（Physical Downlink Control Channel,
Physical Downlink Control Channel）Or E-PDCCH（Strengthen Physical Downlink Control Channel）Send to UE and indicate whether that needs are carried out
The signaling of PUCCH resource adjustment, for example, base station is judging there is money in above-mentioned PUCCH resource according to network resource scheduling situation
When source conflicts, can further adjust according to adjustable strategies or make to fixed PUCCH resource with UE stipulated forms, with
And PUCCH resource adjustment signaling is sent to UE using PDCCH or E-PDCCH, notify that UE is carried out to fixed PUCCH resource
It is corresponding to adjust；Certainly, on the other hand, if base station judges to there is no resource contention on PUCCH that UE is assigned to, it is also possible to pass through
PDCCH or E-PDCCH sends PUCCH resource adjust instruction to UE, notifies UE without the need for adjusting to fixed PUCCH resource
It is whole, directly can use.
So far, base station is after the PUCCH resource of UE is distributed in final determination, just can in units of subframe or time slot,
Need corresponding PUCCH resource reception UE feedbacks in each subframe or time slot for transmit HARQ-ACK or/and CQI, are respectively adopted
HARQ-ACK or/and CQI.
Refering to shown in Fig. 7, corresponding with above-described embodiment, in the embodiment of the present invention, UE confirms and uses PUCCH resource
Detailed process it is as follows：
Step 700：UE notifies the original position of the PUCCH resource for determining distribution according to base station.Specifically, PUCCH is provided
Source original position is designated as
Step 710：UE is adopted based on the PUCCH resource original position for obtaining and the size in dynamic PUCCH resource region
The PUCCH resource of distribution is determined with the frequency pattern of base station agreement.
Accordingly, UE can notify the size in the above-mentioned dynamic PUCCH resource region of determination according to base station, or, it is also possible to
Arrange the size in dynamic PUCCH regions with base station, in following examples, for the ease of description, by the size in dynamic PUCCH regions
It is designated as m.
On the other hand, in the embodiment of the present invention, the concrete executive mode of step 710 is including but not limited to following two：
B1, first, UE determines corresponding frequency pattern using with base station stipulated form.
In the present embodiment, the generation of frequency pattern is that, in units of subframe or time slot, UE is with base station according to the jump arranged
Frequency pattern determines each subframe or the frequency hopping value on time slot respectively, and is needing to transmit the subframe of HARQ-ACK or/and CQI
Or on time slot, determine the PUCCH resource being assigned to based on corresponding frequency hopping value respectively.
By taking any one subframe or time slot as an example, its corresponding frequency pattern can be expressed as nfh,PUCCH(ns), wherein, ns
The corresponding all time slots of subframe or corresponding first time slot of transmission HARQ-ACK or/and CQI are represented, based on pseudorandom sequence
Row c (i) are obtained, and the initial value c of pseudo-random sequenceintIt is calculated by one or more configuration parameter of UE, e.g., including
Following parameter one or more：The Serving cell ID of UE, the RNTI of UE（Radio Network Temporary
Identifier, radio network temporary identifier）Value；The PUCCH sequences of UE generate the ID of used sequence, the dynamic of UE
PUCCH resource original position.
Secondly, sizes of the UE based on dynamic PUCCH resource region carries out delivery to the frequency pattern for determining, and according to taking
Mould result and the PUCCH resource original position for obtaining determine the PUCCH resource itself being assigned to.
For example, it is assumed that dynamic resource original position isDynamic PUCCH resource area size be m, frequency pattern
For nfh,PUCCH(ns), then the PUCCH resource that UE is assigned to can be expressed as：
B2, first, UE determines corresponding frequency pattern using with base station stipulated form.
In the same manner, in the present embodiment, the determination of frequency pattern is that, in units of subframe or time slot, UE is with base station according to agreement
Frequency pattern determine each subframe or the frequency hopping value on time slot respectively, and needing to transmit HARQ-ACK's or/and CQI
Determine the PUCCH resource being assigned in subframe or time slot based on corresponding frequency hopping value respectively.
By taking any one subframe or time slot as an example, its corresponding frequency pattern can be expressed as nfh,PUCCH(ns), wherein, ns
The corresponding all time slots of subframe or corresponding first time slot of transmission HARQ-ACK or/and CQI are represented, based on pseudorandom sequence
Row c (i) are obtained, and the initial value c of pseudo-random sequenceintIt is calculated by one or more configuration parameter of UE, e.g., including
Following parameter one or more：The Serving cell ID of UE, the RNTI of UE（Radio Network Temporary
Identifier, radio network temporary identifier）Value；The PUCCH sequences of UE generate the ID of used sequence, the dynamic of UE
PUCCH resource original position.
Secondly, UE further notifies to obtain the numbering that PUCCH transmits first CCE that corresponding DCI is used according to base station
（It is designated as nCCE）, and numbering of the size based on dynamic PUCCH resource region to the frequency pattern and above-mentioned first CCE of determination
Carry out delivery, and the PUCCH resource that distribution is determined according to delivery result and PUCCH resource original position.
For example, it is assumed that dynamic resource original position isDynamic PUCCH resource area size be m, frequency pattern
For nfh,PUCCH(ns), PUCCH transmission correspondence DCI using first CCE numbering be nCCE, then the PUCCH resource that UE is assigned to can
To be expressed as：
On the other hand, in actual applications, it is also possible to only to frequency patternModulo operation is carried out, and not to
One CCE numbering nCCEDelivery, such scheme is only as a example by carrying out modulo operation to both of which.
Further, in the embodiment of the present invention, UE it is determined that during PUCCH resource, if receiving base station transmission
PUCCH resource adjusts signaling, then determine the need for entering fixed PUCCH resource according to the PUCCH resource adjust instruction
Row adjustment, if desired adjusts, then the resource adjusted value for being indicated according to base station is adjusted to fixed PUCCH resource, or,
According to the resource adjusted value made an appointment with base station, fixed PUCCH resource is adjusted.
So far, UE just can be being needed in units of subframe or time slot after the final PUCCH resource for determining base station distribution
Using corresponding PUCCH resource to base station feedback HARQ-ACK in each subframe or time slot that HARQACK or/and CQI is transmitted
Or/and CQI.
Preferably, method provided in an embodiment of the present invention can be used for the PDSCH of PDCCH scheduling（PDSCH Physical
Downlink Shared Channel Physical Downlink Shared Channels）Corresponding HARQ-ACK transmission or/and CQI transmission, it is also possible to
The corresponding HARQ-ACK transmission of PDSCH or/and CQI transmission for E-PDCCH scheduling.
Below by taking two specific application scenarios as an example, above-described embodiment is made and is described in further detail.With end
Jing Zhong, it is assumed that PUCCH resource only carries HARQ-ACK transmission, therefore, it is possible to PUCCH resource original position is referred to as HARQ-ACK
Dynamic PUCCH resource region is referred to as dynamic HARQ-ACK resource areas by resource original position.
The first situation is：
To UE, base station notifies that dynamic HARQ-ACK resource original positions areUE is notified by high-level signaling simultaneously
The size of dynamic HARQ-ACK resource areas is m.UE receives the notice of base station, and is based onAnd m, according to base station
The frequency pattern n of agreementFh, PUCCH(ns), frequency hopping is carried out in dynamic HARQ-ACK resource areas, acquisition carries out HARQ-ACK biographies
Defeated PUCCH resource used.Wherein, frequency pattern isFor pseudorandom sequence
Row and its initial value For the Serving cell ID of UE, then UE carries out the PUCCH used by HARQ-ACK transmission
Resource can be obtained by equation below：
Wherein, nCCEFirst CCE numbering that corresponding DCI is used is transmitted for HARQ-ACK.Now, UE just can obtained
HARQ-ACK transmission is carried out in the target PUCCH resource for obtaining；Second situation be：
Base station to notice UE dynamic HARQ-ACK resource original positions isUE is notified by high-level signaling simultaneously
The size of dynamic HARQ-ACK resource areas is m.
Base station is based onAnd m, according to the frequency pattern n arranged with UEfh,PUCCH(ns), provide in dynamic HARQ-ACK
Frequency hopping is carried out in source region, acquisition carries out the PUCCH resource used by HARQ-ACK transmission.
Base station is interacted with other base stations, or, according to the PUCCH dispatch situations of each cell in base station, determine UE institutes
The PUCCH resource for the using whether PUCCH resource conflict with other UE, then base station can be sent to UE by down control channel
PUCCH resource adjusts signaling, further adjusts so as to indicate that UE is made for fixed PUCCH resource according to conflict situations.
UE receive base station send with regard toWith the notice of m, and it is based onAnd m, according to arranging with base station
Frequency pattern nFh, PUCCH(ns), frequency hopping is carried out in dynamic HARQ-ACK resource areas, acquisition carries out HARQ-ACK transmission institute
The PUCCH resource for using.Wherein, frequency pattern isC (i) is puppet
Random sequences and its initial value For the Serving cell ID of UE,
nRNTIThe RNTI values for being UE in belonging network.Then UE carry out PUCCH resource that HARQ-ACK transmission used can be by as follows
Formula is obtained：
UE receives the PUCCH resource adjustment signaling that base station sends, if signaling indicates to carry out resource adjustment, UE
Using fixed PUCCH resource as the PUCCH resource finally carried out used by HARQ-ACK transmission；If signaling indicate need into
Row resource is adjusted, then PUCCH resources of the UE in such a way to obtaining is adjusted：
Now, UE just can carry out HARQ-ACK transmission in the final PUCCH resource for obtaining.
In sum, in the embodiment of the present invention, the PUCCH resource original position that UE is notified according to base station, and dynamic
The size in PUCCH resource region, using the frequency pattern with base station agreement, passes through frequency hopping side in dynamic PUCCH resource region
Formula determines the PUCCH resource of distribution.So, the size in dynamic PUCCH resource region is effectively reduced, resource overhead is reduced,
Reduce the probability clashed between the PUCCH resource used by different UE simultaneously, meanwhile, PUCCH moneys are effectively increased again
Source utilization rate, and the PUCCH transmission that minizone can be supported orthogonal, and then significantly improve PUCCH transmission performances.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (24)
1. a kind of determination method of Physical Uplink Control Channel PUCCH resource, it is characterised in that include：
Determine that network side is the PUCCH resource original position that user equipment (UE) distributes and notifies UE；
Based on the PUCCH resource original position and the size in dynamic PUCCH resource region, using the hopping pattern with UE agreements
Sample determines the PUCCH resource for distributing to UE.
2. the method for claim 1, it is characterised in that notify the size in dynamic PUCCH resource region in advance to UE, or
Person, arranges the size in dynamic PUCCH regions with UE.
3. the method for claim 1, it is characterised in that based on the PUCCH resource original position and dynamic PUCCH
The size of resource area, distributes to the PUCCH resource of UE using the frequency pattern determination with UE agreements, including：
It is determined that the frequency pattern with UE agreements, and the frequency pattern is entered based on the size in the dynamic PUCCH resource region
Row delivery, and the PUCCH resource for distributing to UE is determined according to delivery result and the PUCCH resource original position.
4. the method for claim 1, it is characterised in that based on the PUCCH resource original position and dynamic PUCCH
The size of resource area, distributes to the PUCCH resource of UE using the frequency pattern determination with UE agreements, including：
Determine that PUCCH transmits the numbering of first control channel unit CCE that corresponding Downlink Control Information DCI is used, and
It is determined that the frequency pattern with UE agreements, and based on the size in the dynamic PUCCH resource region, the frequency pattern, described the
The numbering of one CCE, and the PUCCH resource original position determines and distributes to the PUCCH resource of UE.
5. the method as described in any one of claim 1-4, it is characterised in that the frequency pattern is obtained based on pseudo-random sequence
Arrive, and the initial value of the pseudo-random sequence is calculated by the configuration parameter of UE.
6. method as claimed in claim 5, it is characterised in that the configuration parameter of the UE include in following parameter or
Person is multiple：The radio network temporary identifier RNTI values of Serving cell ID, UE of UE, the PUCCH sequences of UE generate what is used
The PUCCH resource original position of ID, UE of sequence.
7. the method as described in any one of claim 1-4, it is characterised in that further include：
Sent to UE using physical downlink control channel PDCCH or enhancing Physical Downlink Control Channel E-PDCCH and indicated whether
Need to carry out the signaling of PUCCH resource adjustment.
8. a kind of determination method of Physical Uplink Control Channel PUCCH resource, it is characterised in that include：
Notified to determine the PUCCH resource original position of distribution according to network side；
Based on the PUCCH resource original position and the size in dynamic PUCCH resource region, using the jump with network side agreement
Frequency pattern determines the PUCCH resource of distribution.
9. method as claimed in claim 8, it is characterised in that notify to determine the dynamic PUCCH resource area according to network side
The size in domain, or, arrange the size in dynamic PUCCH regions with network side.
10. method as claimed in claim 8, it is characterised in that based on the PUCCH resource original position and dynamic
The size in PUCCH resource region, the PUCCH resource distributed using the frequency pattern determination with network side agreement, including：
It is determined that the frequency pattern with network side agreement, and the size based on the dynamic PUCCH resource region is to the hopping pattern
Sample carries out delivery, and the PUCCH resource that distribution is determined according to delivery result and the PUCCH resource original position.
11. methods as claimed in claim 8, it is characterised in that based on the PUCCH resource original position and dynamic
The size in PUCCH resource region, the PUCCH resource distributed using the frequency pattern determination with network side agreement, including：
Determine that PUCCH transmits the numbering of first control channel unit CCE that corresponding Downlink Control Information DCI is used, and
It is determined that with network side agreement frequency pattern, and based on the size in the dynamic PUCCH resource region, the frequency pattern,
The numbering of first CCE, and the PUCCH resource of PUCCH resource original position determination distribution.
12. methods as described in any one of claim 8-11, it is characterised in that the frequency pattern is based on pseudo-random sequence
Obtain, and the initial value of the pseudo-random sequence is calculated by the configuration parameter of UE.
13. methods as claimed in claim 12, it is characterised in that the configuration parameter of the UE includes in following parameter
Or it is multiple：The radio network temporary identifier RNTI values of Serving cell ID, UE of UE, the PUCCH sequences of UE are generated and are used
Sequence ID, UE PUCCH resource original position.
14. methods as described in any one of claim 8-11, it is characterised in that further include：
Receive what network side sent by physical downlink control channel PDCCH or enhancing Physical Downlink Control Channel E-PDCCH
Indicate whether the signaling for needing to carry out PUCCH resource adjustment, if signaling indicates to need to carry out PUCCH resource adjustment, basis
The resource adjusted value that network side is indicated is adjusted to fixed PUCCH resource, or, according to making an appointment with network side
Resource adjusted value, is adjusted to fixed PUCCH resource.
15. a kind of determining devices of Physical Uplink Control Channel PUCCH resource, it is characterised in that include：
Communication unit, for determining that network side is the PUCCH resource original position that user equipment (UE) distributes and notifies UE；
Processing unit, for the size based on the PUCCH resource original position and dynamic PUCCH resource region, using with
The frequency pattern of UE agreements determines the PUCCH resource for distributing to UE.
16. devices as claimed in claim 15, it is characterised in that the communication unit notifies dynamic PUCCH moneys to UE in advance
The size of source region, or, arrange the size in dynamic PUCCH regions with UE.
17. devices as claimed in claim 15, it is characterised in that the processing unit is based on the PUCCH resource start bit
Put and dynamic PUCCH resource region size, using the PUCCH resource of distributing to UE is determined with the frequency pattern of UE agreements
When, it is determined that the frequency pattern with UE agreements, and the frequency pattern is carried out based on the size in the dynamic PUCCH resource region
Delivery, and the PUCCH resource for distributing to UE is determined according to delivery result and the PUCCH resource original position.
18. devices as claimed in claim 15, it is characterised in that the processing unit is based on the PUCCH resource start bit
Put and dynamic PUCCH resource region size, using the PUCCH resource of distributing to UE is determined with the frequency pattern of UE agreements
When, determine that PUCCH transmits the numbering of first control channel unit CCE that corresponding Downlink Control Information DCI is used, and really
The fixed frequency pattern arranged with UE, and based on the size in the dynamic PUCCH resource region, the frequency pattern, described first
The numbering of individual CCE, and the PUCCH resource original position determines and distributes to the PUCCH resource of UE.
19. devices as described in any one of claim 15-18, it is characterised in that the communication unit is further used for,
Sent to UE using physical downlink control channel PDCCH or enhancing Physical Downlink Control Channel E-PDCCH and indicated whether
Need to carry out the signaling of PUCCH resource adjustment.
20. a kind of distributors of Physical Uplink Control Channel PUCCH resource, it is characterised in that include：
Communication unit, for being notified to determine the PUCCH resource original position of distribution according to network side；
Control unit, for the size based on the PUCCH resource original position and dynamic PUCCH resource region, using with
The frequency pattern of network side agreement determines the PUCCH resource for carrying distribution.
21. devices as claimed in claim 20, it is characterised in that the communication unit notifies to determine described moving according to network side
The size in state PUCCH resource region, or, arrange the size in dynamic PUCCH regions with network side.
22. devices as claimed in claim 20, it is characterised in that described control unit is based on the PUCCH resource start bit
Put and dynamic PUCCH resource region size, using the PUCCH resource that distribution is determined with the frequency pattern of network side agreement
When, it is determined that the frequency pattern with network side agreement, and the size based on the dynamic PUCCH resource region is to the frequency pattern
Carry out delivery, and the PUCCH resource that distribution is determined according to delivery result and the PUCCH resource original position.
23. devices as claimed in claim 20, it is characterised in that described control unit is based on the PUCCH resource start bit
Put and dynamic PUCCH resource region size, using the PUCCH resource that distribution is determined with the frequency pattern of network side agreement
When, it is determined that the numbering that PUCCH transmits first control channel unit CCE that corresponding Downlink Control Information DCI is used is obtained, really
The frequency pattern of fixed and network side agreement, and based on the size in the dynamic PUCCH resource region, the frequency pattern, institute
The numbering of first CCE is stated, and the PUCCH resource original position determines the PUCCH resource of distribution.
24. devices as described in any one of claim 20-23, it is characterised in that the communication unit is further used for,
Receive what network side sent by physical downlink control channel PDCCH or enhancing Physical Downlink Control Channel E-PDCCH
Indicate whether the signaling for needing to carry out PUCCH resource adjustment, if signaling indicates to need to carry out PUCCH resource adjustment, basis
The resource adjusted value that network side is indicated is adjusted to fixed PUCCH resource, or, according to making an appointment with network side
Resource adjusted value, is adjusted to fixed PUCCH resource.
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| WO2016106507A1 (en) * | 2014-12-29 | 2016-07-07 | 华为技术有限公司 | Method and device for allocating cell-radio network temporary identifier (c-rnti) |
| WO2016154877A1 (en) * | 2015-03-31 | 2016-10-06 | Nec Corporation | Method and apparatus for data transmission in a wireless communication system |
| CN106304350B (en) * | 2015-05-26 | 2019-07-23 | 普天信息技术有限公司 | The PUCCH channel dynamic allocation method and device of SPS business |
| CN106301725B (en) * | 2015-06-03 | 2019-07-23 | 普天信息技术有限公司 | Resource allocation methods and device |
| CN106332286B (en) * | 2015-06-30 | 2022-01-28 | 中兴通讯股份有限公司 | Spectrum resource allocation method and device |
| CN106102169B (en) * | 2016-05-26 | 2019-11-19 | 京信通信系统（中国）有限公司 | PUCCH resource configuration method and base station in a kind of LTE system |
| CN108631976B (en) | 2017-03-23 | 2021-07-16 | 华为技术有限公司 | Communication method and device |
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| CN109121205B (en) * | 2017-06-22 | 2021-08-24 | 维沃移动通信有限公司 | Resource indication method, mobile terminal and base station |
| CN109309962B (en) * | 2017-07-28 | 2021-12-21 | 维沃移动通信有限公司 | Transmission method, mobile terminal and network side equipment |
| JP7027150B2 (en) * | 2017-12-13 | 2022-03-01 | シャープ株式会社 | Terminal equipment, base station equipment, communication methods, and integrated circuits |
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