CN103748821A

CN103748821A - Method and device for transmitting uplink control information

Info

Publication number: CN103748821A
Application number: CN201380000527.8A
Authority: CN
Inventors: 官磊; 成艳; 薛丽霞
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-08-17
Filing date: 2013-05-23
Publication date: 2014-04-23
Anticipated expiration: 2033-05-23
Also published as: CN106851837A; CN103748821B

Abstract

Disclosed are a method and a device for transmitting on an uplink control channel. A user equipment (UE) receives downlink data scheduled by a network device via a downlink control channel, wherein the downlink control channel is a downlink control channel corresponding to a service cell, the service cell is a service cell in at least two service cells allocated to the UE, and the at least two service cells comprise one main service cell and at least one auxiliary service cell. The UE selects identification information on the basis of the downlink control channel. The UE utilizes the selected identification information to generate a physical uplink control channel (PUCCH) corresponding to the downlink data, and transmits the physical uplink control channel on a channel resource of the physical uplink control channel. The solution implements multiplexing of same PUCCH channel resources among multiple network devices, and obviates the need to learn in real-time scheduling states of downlink data of other base stations.

Description

Method and device for transmitting uplink control information

The sending method and device of ascending control information

This application claims submit Patent Office of the People's Republic of China, Application No. PCT/CN2012/080309 on August 17th, 2012, the priority of the Chinese patent application of entitled " sending method and device of ascending control information ", entire contents are hereby incorporated by reference in the application.

Technical field

The present embodiments relate to the sending method and device of wireless communication field, more particularly to ascending control information.Background technology

In Long Term Evolution (LTE, long term evolution) system of early stage, the uplink and downlink of user equipment (UE, user equipment) all can only be by a carrier service.With the progress of standard, carrier aggregation (CA, carrier aggregation) technology is introduced, now a UE can be serviced by multiple up-link carriers simultaneously, it can also be serviced simultaneously by multiple descending carriers, to improve UE peak data rate.The carrier aggregation system of early stage is all that the carrier wave under same base station is polymerize, or has the carrier aggregation under the macrocell and Microcell of preferable passback (backhaul).Wherein, preferable two nodes returned regard same base station as.Wherein, preferable passback refers to the passback propagation delay time it is blunt it is small can ignore, such as, and the passback that macro base station and base station are connected and composed by optical fiber, the delay very little between multiple nodes of these optical fiber connection.In this case, because base station is when scheduling polymerize a carrier wave in carrier wave, the dispatch situation on another carrier wave can be also known in real time, therefore, these intercarriers can use combined dispatching.In existing CA systems, the corresponding confirmation (ACK of downlink data dispatching：) or non-acknowledgement (NACK acknowledge, non-acknowledge) it is carried on Physical Uplink Control Channel (PUCCH, physical uplink control channel) on, the PUCCH is only sent on a up-link carrier, this up-link carrier is referred to as up main carrier, and the sequence relevant information of the PUCCH is determined by the corresponding cell ID of the up-link carrier.

In existing CA systems, PUCCH feedback model has two kinds, and a kind of is the feedback model of PUCCH format lb combination Channel assignments, and another is the feedback model of PUCCH format 3.

For the feedback model of PUCCH format lb combination Channel assignments： The data of PUCCH format lb (PUCCH format lb) channel bearing are made up of the cyclic shift of Zad-off Chu (ZC) sequence on frequency domain, are to be multiplied by a spreading code by ACK or NACK to constitute in time domain.One resource block (RB, resource block) in different PUCCH format lb channels be cyclic shift and time domain spreading code by above-mentioned ZC sequences to distinguish, i.e. one PUCCH format lb channel includes the cyclic shift and a time domain spreading code of ZC sequence, and the ZC sequences are determined by the corresponding cell ID of the up-link carrier for sending the PUCCH.Channel assignment refers to same PUCCH information（Such as modulation symbol) information for representing different is sent in different PUCCH channels, such as same modulation symbol sends expression ACK on PUCCH format lb channels 1, is sent on PUCCH format lb channels 2 and represents NACK：.

For the descending scheduling of main carrier, the method for salary distribution of PUCCH format lb channel resource is specifically included：

PUCCH format lb channel resource is implicitly determined by corresponding PDCCH parameter, such as passes through PDCCH CCE indexes（Index) determine that PUCCH format lb resources, or the eCCE indexes and/or antenna end slogan for passing through ePDCCH etc. determine PUCCH format lb resources；For the ease of description, PDCCH and ePDCCH hereinafter are represented with PDCCH；For the descending scheduling of secondary carrier, the mode of PUCCH format lb resource allocations is specifically included using the high-rise reserved scheme for combining PDCCH dynamic selects：PUCCH format lb channel resource can pass through wireless heterogeneous networks（RRC, radio resource control) 4 groups of channel resources of signal deployment, then two bits in PDCCH of the base station by dispatching secondary carrier come one group dynamically into 4 groups of channel resources of UE indicators come for currently used.

For the feedback model of PUCCH format 3：The channel resource of different PUCCH formats 3 in code, a resource block is distinguished by above-mentioned spreading code.In the different OFDM (OFDM of a subframe, orthogonal frequency division multiplexing) PUCCH format 3 on symbol channel, the different cyclic shift codes of the modulation symbol after time domain spreading code spread spectrum can be used.It is the corresponding cell mark of the blunt up-link carrier according to the PUCCH, determines using which cyclic shift code.

The mode of the distribution of the channel resource of PUCCH format 3 is using high-rise reserved with reference to PDCCH dynamic selects Scheme, specifically include：The channel resource of PUCCH format 3 can configure 4 resources by RRC signaling, and then two bits in PDCCH of the base station by dispatching secondary carrier dynamically indicate in this 4 resources one come for currently used to UE.

In the LTE system of follow-up evolution, the carrier aggregation that can be introduced between the base station with non-ideal passback, can not transmitting data in real time i.e. between base station, result is that the scheduling for the multiple intercarriers for being under the jurisdiction of different base station is independent carries out caused by so, that is, when one base station scheduling polymerize a carrier wave in carrier wave, it is not clear that the situation on another carrier wave of another base station scheduling.

For example：The macrocell for being deployed in frequency fl mainly provides system information and carries out Radio Link monitoring and mobile management, to ensure the continuity of business；The transmission that the multiple Microcells of frequency mainly provide high data rate traffic is deployed in, also, the multiple Microcell is in the coverage of macrocell.All be non-ideal passback between above-mentioned macrocell and Microcell, also Microcell, i.e., can not real time interaction information.

In CA systems between the above-mentioned base station with non-ideal passback, because the data dispatch of multiple descending carriers is that each base station is independently carried out, the such as macro base station in frequency fl and the micro-base station in frequency are independently dispatched, one direct scheme is exactly that multiple PUCCH are sent over a number of carriers respectively, so that ACK or NACK are fed back to respective base station respectively.However, some low sides UE up emissivities without multiple carrier waves；Even if some high-end UE up emissivities with multiple carrier waves, in UE power limiteds, while PUCCH performance can be influenceed by launching multiple PUCCH.The content of the invention

In view of this, the embodiments of the invention provide the sending method of ascending control information and device, to solve in CA systems, the problem of how sending PUCCH.

First aspect includes there is provided a kind of ascending control channel sending method, methods described：

User equipment (UE) receives the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell； Identification information is selected according to the down control channel；

The corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection；And

The Physical Uplink Control Channel is sent on the channel resource of the Physical Uplink Control Channel.

It is described that identification information is selected according to the down control channel in the first possible implementation of first aspect, including：

If the downlink data that the UE is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the identification information of the selection is the second identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：The corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the identification information of the selection is the first identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：The corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information.

With reference to the first possible implementation in first aspect, in second of possible implementation, first identification information is the corresponding cell identity information of the main serving cell；

If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, second identification information is the corresponding cell identity information of one auxiliary serving cell；Or

If the UE receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the UE selects the second identification information to include：The UE selects second identification information according to pre-defined rule.

It is described that identification information is selected according to the down control channel in the third possible implementation of first aspect, including：

If the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the identification information of the selection is the first identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：Utilize described first Identification information generates the corresponding Physical Uplink Control Channel of the downlink data；And/or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the identification information of the selection is the second identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：The corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information.

With reference to the third possible implementation in first aspect, in the 4th kind of possible implementation, first identification information is the corresponding cell identity information of the main serving cell；

If the UE receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, second identification information is the corresponding cell identity information of one auxiliary serving cell；Or

With reference in second of first aspect or the 4th kind of possible implementation, in the 5th kind of possible implementation,

The UE selects second identification information according to pre-defined rule, including：

The UE selects the corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell to be used as second identification information；

The cell identity information that the UE selects the corresponding network equipment of the main serving cell to notify is used as second identification information；Or

The UE selections corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information.

With reference to any possible implementation in second to the 5th kind of first aspect, in the 6th kind of possible implementation, the cell identity information is that cell ID and/or virtual subdistrict are identified.

It is described that the physical uplink control is sent on the channel resource of the Physical Uplink Control Channel in the 7th kind of possible implementation with reference to first aspect or any possible implementation of above-mentioned first aspect Before channel processed, methods described also includes：

Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：The Physical Uplink Control Channel is sent on the corresponding one channel resource of described information or one group of channel resource of one channel resource or one group of channel resource.

With reference to first aspect or above-mentioned first aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the 8th kind of possible implementation,

It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, the Physical Uplink Control Channel is sent on the first channel resource, wherein, first channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter, and the channel resource parameter is the channel resource parameter of the corresponding down control channel of the main serving cell；Or

It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the Physical Uplink Control Channel is sent in second channel resource；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource.

With reference to first aspect or above-mentioned first aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the 9th kind of possible implementation,

It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 3rd channel resource；Wherein, the 3rd channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of one auxiliary serving cell；Or It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：

If the downlink data that the UE is received includes one or more of the downlink data and at least one auxiliary serving cell of the corresponding down control channel scheduling of main serving cell auxiliary serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 4th channel resource, wherein, 4th channel resource is one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource；Or,

If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

With reference to first aspect or above-mentioned first aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the tenth kind of possible implementation,

It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：

If the UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, the Physical Uplink Control Channel is sent on the first channel resource；Wherein, first channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of the main serving cell；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is one at least one described auxiliary serving cell The channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of auxiliary serving cell；Or

It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell and the downlink data of the corresponding down control channel scheduling of one or more auxiliary serving cells, the Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

With reference to above-mentioned first aspect the 7th kind of possible implementation to any of the tenth kind of possible implementation possible implementation, in a kind of the tenth possible implementation,

The information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, including：

The described information of one channel resource or one group of channel resource is obtained by radio resource control RRC signaling；Or

Obtain the described information of the one channel resource prestored or one group of channel resource.

With reference to first aspect or any possible implementation of above-mentioned first aspect, in the 12nd kind of possible implementation, the transmission Physical Uplink Control Channel, including：

If the downlink data that the UE is received includes the corresponding down control channel of the main serving cell The channel resource, then be carried on the corresponding up-link carrier of the main serving cell by the downlink data of scheduling；Or

If the UE receives only the downlink data of an auxiliary serving cell corresponding down control channel scheduling, the channel resource is carried on the corresponding up-link carrier of the corresponding one auxiliary serving cell of the downlink data；Or

If the UE is received only on the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the corresponding up-link carrier of an auxiliary serving cell that the channel resource is carried in the multiple auxiliary serving cell.

With reference to first aspect or any possible implementation of above-mentioned first aspect, in the 13rd kind of possible implementation, the transmission Physical Uplink Control Channel, including：

If the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell.

With reference to first aspect or any possible implementation of above-mentioned first aspect, in the 14th kind of possible implementation, the identification information using the selection generates the corresponding Physical Uplink Control Channel of the downlink data, including：

For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or

For the feedback model of downlink control channel format 3, the cyclic shift pattern of the modulation symbol of the Physical Uplink Control Channel is generated using the selected identification information and/or the mapping of orthogonal intersection is carried out using the selected identification information.

With reference to first aspect or any possible implementation of above-mentioned first aspect, in the 15th kind of possible implementation, for the feedback model of form 3, the identification information using the selection is generated before the corresponding Physical Uplink Control Channel of the downlink data, and methods described also includes： If the UE is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the transmission mode for the downlink data dispatched according to the corresponding down control channel of the auxiliary serving cell determines the codebook size of the Physical Uplink Control Channel；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell.

It is described to send the Physical Uplink Control Channel on the channel resource in the 16th kind of possible implementation with reference to first aspect or any possible implementation of above-mentioned first aspect, including：Transmit power control TPC command in path loss values and the down control channel determines the transmit power of the Physical Uplink Control Channel, and sends the Physical Uplink Control Channel with the transmit power of the determination, wherein,

If the downlink data that the UE is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or

If the downlink data that the UE is received includes the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the main serving cell.

With reference to the 16th kind of possible implementation of first aspect, in the 17th kind of possible implementation, if the downlink data that the UE is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is lost for first path；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；

Wherein, if the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, then second path loss is determined according to the first transmit power and the first receiving power of the downlink reference signal of main serving cell transmission, wherein, first receiving power is what the UE was obtained by measuring the downlink reference signal that the main serving cell is sent；The first path loss is the second of the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent Transmit power, the second receiving power and power offset determine, wherein, second receiving power is that the UE is obtained by measuring the downlink reference signal that one auxiliary serving cell is sent；Or,

If the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell, then second path loss is the first transmit power, the first receiving power and the power offset of the downlink reference signal sent according to the main serving cell to determine, wherein, first receiving power is what the UE was obtained by measuring the downlink reference signal that the main serving cell is sent；The first path loss is the second transmit power and the second receiving power of the downlink reference signal sent according to one auxiliary serving cell to determine, wherein, second receiving power is that the UE is obtained by measuring the downlink reference signal that one auxiliary serving cell is sent.

It is described to send the Physical Uplink Control Channel on the channel resource in the 18th kind of possible implementation with reference to first aspect or any possible implementation of above-mentioned first aspect, including：If the downlink data that the UE is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command is the TPC orders in the down control channel of the main serving cell；Or

If TPC command described in the downlink data that the down control channel that the downlink data that the UE is received includes the auxiliary serving cell is dispatched is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells.

With reference to the 18th kind of possible implementation of first aspect, in the 19th kind of possible implementation, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the path loss is lost for first path；

Wherein, if the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, then second path loss is determined according to the first transmit power and the first receiving power of the downlink reference signal of main serving cell transmission, wherein, first receiving power is logical for the UE Cross and measure what the downlink reference signal that the main serving cell sends was obtained；The first path loss is the second transmit power, the second receiving power and the power offset for the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent to determine, wherein, second receiving power is that the UE is obtained by measuring the downlink reference signal that one auxiliary serving cell is sent；Or,

With reference to the 17th or the 19th kind of possible implementation of first aspect, in the 20th kind of possible implementation, the difference power for the path loss that frequency where the power offset is the main serving cell and the auxiliary serving cell is caused.

Second aspect includes there is provided a kind of method of reseptance of ascending control channel, methods described：The network equipment sends the downlink data of down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of the corresponding auxiliary serving cell of the network equipment, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell；

Determine the identification information that the UE may be used；And

In the channel resource for feeding back the Physical Uplink Control Channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

In the first possible implementation of second aspect, The identification information that the UE may be used includes the corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, or the identification information determined according to pre-defined rule；Or

The identification information that the UE may be used includes the corresponding cell identity information of main serving cell cell identity information corresponding with all auxiliary serving cells configured for the UE.

With reference to the first possible implementation of second aspect, in second of possible implementation, the identification information determined according to pre-defined rule includes：

The cell identity information that the corresponding network equipment of the main serving cell is notified；Or

The corresponding public cell identity information of all auxiliary serving cells configured for the UE.

With reference to the first possible implementation or second of possible implementation of second aspect, in the third possible implementation, the cell identity information is that cell ID and/or virtual subdistrict are identified.

With reference to second aspect or any possible implementation of first aspect, in the 4th kind of possible implementation, before the corresponding Physical Uplink Control Channel of the detection downlink data, methods described also includes：

Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The corresponding Physical Uplink Control Channel of the detection downlink data, including：On the channel resource of the corresponding one channel resource of described information of one channel resource or one group of channel resource or one group of channel resource and the corresponding Physical Uplink Control Channel of the down control channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used.

With reference to the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation, the information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, including：The information of one channel resource or one group of channel resource is obtained by radio resource control RRC signaling；Or

Obtain the information of the one channel resource prestored or one group of channel resource.

The third aspect includes there is provided a kind of user equipment, the user equipment (UE)：

Receiving module, for receiving the downlink data that the network equipment is dispatched by down control channel, wherein, The down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell；

Selecting module, the downlink data correspondence down control channel for being received according to the receiving module selects identification information；

Generation module, the identification information for being selected using the selecting module generates the corresponding Physical Uplink Control Channel of the downlink data；And

The Physical Uplink Control Channel is sent on sending module, the channel resource for the Physical Uplink Control Channel generated in the generation module.

In the first possible implementation of the third aspect,

The selecting module is specifically for if the downlink data that the receiving module is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the second identification information；The generation module using second identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data；Or,

The selecting module is specifically for if the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the first identification information；The generation module using first identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data.

With reference to the first possible implementation of the third aspect, in second of possible implementation, the selecting module is specifically for selecting the corresponding cell identity information of the main serving cell to be used as first identification information；Or

The selecting module is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, selecting the corresponding cell identity information of one auxiliary serving cell to be used as second identification information；Or

The selecting module is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, according to pre-defined rule Select second identification information.

In the third possible implementation of the third aspect,

The selecting module is specifically for if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the first identification information；The generation module using first identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data；And/or,

The selecting module is specifically for if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, selecting the second identification information；The generation module using second identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data.

With reference to the third possible implementation of the third aspect, in the 4th kind of possible implementation, the selecting module is specifically for selecting the corresponding cell identity information of the main serving cell to be used as first identification information；Or

The selecting module specifically for, if the receiving module receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or

The selecting module is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.

With reference in second of the third aspect or the 4th kind of possible implementation, in the 5th kind of possible implementation,

The selecting module according to pre-defined rule based on following manner specifically for selecting second identification information：The corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell is selected as second identification information；Or, the cell identity information for selecting the corresponding network equipment of the main serving cell to notify is used as second identification information；Or, the selection corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information. With reference to any possible implementation in second to the 5th kind of the third aspect, in the 6th kind of possible implementation, the selecting module specifically for selecting the cell identity information as follows：Selection cell ID and/or virtual subdistrict mark are used as the cell identity information.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 7th kind of possible implementation, the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module, the Physical Uplink Control Channel of the generation module generation is sent.

With reference to the third aspect or the above-mentioned third aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the 8th kind of possible implementation, the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is the main serving cell, and obtains the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On corresponding first channel resource of the channel resource parameter that the channel resource acquisition module is obtained, send the Physical Uplink Control Channel of the generation module generation, wherein, first channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes the auxiliary serving cell, and obtains a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel of the generation module generation is sent in second channel resource；Wherein, the corresponding institute of the described information of one channel resource or one group of channel resource that the second channel resource obtains for the channel resource acquisition module State a channel resource or one group of channel resource.

With reference to the third aspect or the above-mentioned third aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the 9th kind of possible implementation,

The user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 3rd channel resource, the Physical Uplink Control Channel is sent；Wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, or, including multiple auxiliary serving cells at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 4th channel resource, send the Physical Uplink Control Channel, wherein, the 4th channel resource is the one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 5th channel resource, the Physical Uplink Control Channel is sent；Wherein, if the 4th channel resource is one group of channel resource that the channel resource acquisition module is obtained, the 5th channel resource is a channel resource in one group of channel resource. With reference to the third aspect or the above-mentioned third aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the tenth kind of possible implementation,

The user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is the main serving cell, and obtains the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the first channel resource, the Physical Uplink Control Channel is sent, wherein, first channel resource is the corresponding channel resource of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell at least one described auxiliary serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes multiple auxiliary serving cells at least one described auxiliary serving cell, or including one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the information of one channel resource or one group of channel resource or one group of channel resource that the channel resource acquisition module is obtained；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtains the physics A channel resource or the information of one group of channel resource for ascending control channel；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

With reference to the above-mentioned third aspect the 7th kind of possible implementation to any of the tenth kind of possible implementation possible implementation, in a kind of the tenth possible implementation,

The receiving module is additionally operable to, one channel resource or the described information of one group of channel resource that the reception network equipment is sent by radio resource control RRC signaling；The channel resource acquisition module is specifically for obtaining one channel resource of the receiving module reception or the described information of one group of channel resource；Or

The user equipment also includes memory module, and the memory module is used for the described information for storing one channel resource or one group of channel resource；The channel resource acquisition module is specifically for obtaining the described information of one channel resource or one group of channel resource from the memory module.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 12nd kind of possible implementation,

The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the generation module is generated as follows：

If the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the generation module generation is sent on the corresponding up-link carrier of the main serving cell；Or

If the receiving module receives only the downlink data of a corresponding down control channel scheduling in the multiple auxiliary serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the generation module generation is sent on the corresponding up-link carrier of one auxiliary serving cell；Or

If the receiving module receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the channel resource is carried on the multiple auxiliary clothes The Physical Uplink Control Channel of the generation module generation is sent on the corresponding up-link carrier of an auxiliary serving cell in business cell.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 13rd kind of possible implementation,

If the downlink data that the receiving module is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or

If the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 14th kind of possible implementation,

The generation module using the identification information of the selection specifically for generating the corresponding Physical Uplink Control Channel of the downlink data as follows：For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or, for the feedback model of downlink control channel format 3, the cyclic shift pattern of the modulation symbol of the Physical Uplink Control Channel is generated using the selected identification information and/or the mapping of orthogonal intersection is carried out using the selected identification information.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 15th kind of possible implementation, the user equipment also includes：

Codebook determining module, for the feedback model for form 3, if the receiving module is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the transmission mode of the downlink data of the auxiliary serving cell；Or, if the receiving module receives the downlink data of the corresponding down control channel scheduling of the main serving cell, root The codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell；

The generation module is additionally operable to, the identification information that the codebook size and the selecting module determined according to the codebook determining module is selected, and generates the Physical Uplink Control Channel.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 16th kind of possible implementation, the user equipment also includes power determination module；

The power determination module is used for, and the transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiving module controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiving module is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or, if the downlink data that the receiving module is received includes the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC orders in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；

The sending module specifically for sending the Physical Uplink Control Channel that the generation module is generated as follows：The Physical Uplink Control Channel of the generation module generation is sent with the transmit power of power determination module determination.

With reference to the third aspect or any possible implementation of the above-mentioned third aspect, in the 17th kind of possible implementation, the user equipment also includes power determination module；

The power determination module is used for, and the transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiving module controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiving module is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command is the TPC command in the down control channel of the main serving cell；Or, if TPC command described in the downlink data that the down control channel that the downlink data that the receiving module is received includes the auxiliary serving cell is dispatched is institute State the TPC command in the down control channel of the corresponding auxiliary serving cell of downlink data or an auxiliary serving cell in multiple auxiliary serving cells.

With reference to the 13rd kind of possible implementation of the third aspect, in the 18th kind of possible implementation, the user equipment also includes measurement module；

The power determination module is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiving module is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, determine that the path loss is lost for first path；If the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；Wherein,

If the sending module sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiving module is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module is received；The first transmit power and the measurement module for the downlink reference signal that the power determination module is sent according to the main serving cell measure first receiving power and determine second path loss；The receiving module is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module is received；The first path loss that second receiving power and power offset that second transmit power of the downlink reference signal that the power determination module is sent according to one auxiliary serving cell, the measurement module are measured are determined；

Or,

If an auxiliary serving cell of the sending module at least one described auxiliary serving cell is corresponding The Physical Uplink Control Channel is sent on up-link carrier,

The receiving module is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module is received；First transmit power of the downlink reference signal that the power determination module is sent according to the main serving cell, the measurement module measure first receiving power and power offset determines second path loss；The receiving module is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module is received；The first path loss that second receiving power that the second transmit power and the measurement module for the downlink reference signal that the power determination module is sent according to one auxiliary serving cell are measured is determined.

With reference to the 13rd kind of possible implementation of the third aspect, in the 19th kind of possible implementation, the user equipment also includes measurement module；

The power determination module is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiving module is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command in the down control channel that the TPC command is the main serving cell is determined；Or, if the downlink data that the receiving module is received includes the downlink data that the down control channel of the auxiliary serving cell is dispatched, it is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells to determine the TPC command；Wherein, if the sending module sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiving module is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module is received；The first transmit power and the measurement module for the downlink reference signal that the power determination module is sent according to the main serving cell measure first receiving power and determine second path loss；The receiving module is additionally operable to receive one at least one described auxiliary serving cell The downlink reference signal that individual auxiliary serving cell is sent；The measurement module is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module is received；The first path loss that second receiving power and power offset that second transmit power of the downlink reference signal that the power determination module is sent according to one auxiliary serving cell, the measurement module are measured are determined；

Or,

If the sending module sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell,

Fourth aspect includes there is provided a kind of network equipment, the network equipment：

Sending module, downlink data for sending from down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of auxiliary serving cell, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell；

Determining module, for after the sending module sends the downlink data, determining the identification information that the UE may be used；And Receiving module, for in the channel resource for feeding back Physical Uplink Control Channel, the identification information that may be used determined using the determining module detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

In the first possible implementation of fourth aspect,

The determining module is specifically for the identification information that determining the UE may use includes：The corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, and the identification information determined according to pre-defined rule；Or

The identification information that the UE may be used includes the corresponding cell identity information of main serving cell cell identity information corresponding with all auxiliary serving cells configured for the UE；

Wherein, the cell identity information is that cell ID and/or virtual subdistrict are identified.

With reference to the first possible implementation of fourth aspect, in second of possible implementation, the determining module by following pre-defined rule specifically for determining the identification information：

The cell identity information that the corresponding network equipment of the main serving cell is notified, or the corresponding public cell identity information of all auxiliary serving cells configured for the UE.

With reference to the first possible implementation or second of possible implementation of fourth aspect, in the third possible implementation, the network equipment also includes：

Channel resource acquisition module, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource, and obtains the channel resource parameter for the corresponding down control channel of the downlink data that the sending module is sent；

The receiving module detects the corresponding Physical Uplink Control Channel of the downlink data specifically for the identification information that may be used determined as follows using the determining module：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module, and on the channel resource for the corresponding physical uplink control of the channel resource parameter that the channel resource acquisition module is obtained, the identification information that may be used determined using the determining module detects the corresponding Physical Uplink Control Channel of the downlink data. With reference to second of the possible implementation or the third possible implementation of fourth aspect, in the 4th kind of possible implementation, the receiving module is additionally operable to, and one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource are received by receiving radio resource control RRC signaling；The channel resource acquisition module is specifically for the RRC signaling received by the receiving module obtains one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；Or the network equipment also includes memory module, the memory module is used to store one channel resource of the receiving module reception or the described information of one group of channel resource；The channel resource acquisition module is specifically for the described information from the memory module one channel resource of acquisition or one group of channel resource.

5th aspect, a kind of user equipment, it is characterised in that the user equipment (UE) includes：Receiver, for receiving the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell；

Processor, the corresponding down control channel of the downlink data for being received according to the receiver selects identification information, and the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information；And

The Physical Uplink Control Channel is sent on transmitter, the channel resource for the Physical Uplink Control Channel generated in the generation module.

In the first possible implementation of the 5th aspect,

The processor specifically for, if the downlink data that the receiver is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the second identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information；Or,

The processor specifically for, if the downlink data that the receiver is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the first identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information.

With reference to the first possible implementation at the 5th aspect, in second of possible implementation, The processor specifically for selecting identification information as follows：The corresponding cell identity information of the main serving cell is selected as first identification information；Or

The processor specifically for selecting identification information as follows：If the receiver receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or

The processor specifically for selecting identification information as follows：If the receiver receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.

In the third possible implementation of the 5th aspect,

The processor specifically for, if the downlink data that the receiver is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the first identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information；And/or

The processor specifically for, if the downlink data that the receiver is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the second identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information.

With reference to second of possible implementation of the 5th aspect, in the third possible implementation, the processor specifically for selecting identification information as follows：The corresponding cell identity information of the main serving cell is selected as first identification information；Or

The processor specifically for selecting identification information as follows：If the receiver receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or

With reference to second or the 4th kind of possible implementation at the 5th aspect, in the 5th kind of possible implementation, The processor according to pre-defined rule based on following manner specifically for selecting second identification information：The corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell is selected as second identification information；Or, the cell identity information for selecting the corresponding network equipment of the main serving cell to notify is used as second identification information；Or, the selection corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information.

With reference to any possible implementation in second to the 5th kind of the 5th aspect, in the 6th kind of possible implementation, the processor specifically for selecting the cell identity information as follows：Selection cell ID and/or virtual subdistrict mark are used as the cell identity information.

With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 7th kind of possible implementation, the processor is additionally operable to, and obtains a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the processor, the Physical Uplink Control Channel of the processor generation is sent.

With reference to the 5th aspect or above-mentioned 5th aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, the processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received is the main serving cell, and obtain the channel resource parameter of the corresponding down control channel of the main serving cell；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On corresponding first channel resource of the channel resource parameter that the processor is obtained, send the Physical Uplink Control Channel of the processor generation, wherein, first channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor is obtained；Or

The processor is additionally operable to, and determines that the corresponding serving cell of the downlink data that the receiver is received includes the auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The processor generation is sent in second channel resource The Physical Uplink Control Channel；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource that the processor is obtained.

With reference to the 5th aspect or above-mentioned 5th aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the 9th kind of possible implementation,

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 3rd channel resource, the Physical Uplink Control Channel is sent；Wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor is obtained；Or

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received includes one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, or, including multiple auxiliary serving cells at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 4th channel resource, send the Physical Uplink Control Channel, wherein, the 4th channel resource is the one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource that the processor is obtained；Or

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 5th channel resource, the Physical Uplink Control Channel is sent；Wherein, if the 4th channel resource is one group of channel resource that the processor is obtained, the 5th channel resource is a channel resource in one group of channel resource. With reference to the 5th aspect or above-mentioned 5th aspect the first possible implementation to any of the 6th kind of possible implementation possible implementation, in the tenth kind of possible implementation,

The processor is additionally operable to, and determines that the corresponding serving cell of the downlink data that the receiver is received is the main serving cell, and obtain the channel resource parameter of the corresponding down control channel of the main serving cell；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the first channel resource, the Physical Uplink Control Channel is sent, wherein, first channel resource is the corresponding channel resource of the channel resource parameter that the processor is obtained；Or

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell at least one described auxiliary serving cell；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor is obtained；Or

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received includes multiple auxiliary serving cells at least one described auxiliary serving cell, or including one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the information of one channel resource or one group of channel resource or one group of channel resource that the processor is obtained；

The processor is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter specifically for existing as follows The Physical Uplink Control Channel is sent on the channel resource of the Physical Uplink Control Channel：The Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

With reference to the above-mentioned 5th aspect the 7th kind of possible implementation to any of the tenth kind of possible implementation possible implementation, in a kind of the tenth possible implementation,

The receiver is additionally operable to, one channel resource or the described information of one group of channel resource that the reception network equipment is sent by radio resource control RRC signaling；The processor is specifically for the RRC signaling received by obtaining the receiver obtains the described information of one channel resource or one group of channel resource；Or

The user equipment also includes memory, and the memory is used for the described information for storing one channel resource or one group of channel resource；The channel resource is obtained specifically for obtaining the described information of one channel resource or one group of channel resource from the memory.

With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 12nd kind of possible implementation,

The transmitter on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the processor is generated as follows：

If the downlink data that the receiver is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the processor generation is sent on the corresponding up-link carrier of the main serving cell；Or

If the receiver receives only the downlink data of a corresponding down control channel scheduling in the multiple auxiliary serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the processor generation is sent on the corresponding up-link carrier of one auxiliary serving cell；Or

If the receiver receives only the Physical Uplink Control Channel that the processor generation is sent on the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the corresponding up-link carrier of an auxiliary serving cell that the channel resource is carried in the multiple auxiliary serving cell. With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 13rd kind of possible implementation,

If the downlink data that the receiver is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or

If the downlink data that the receiver is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell.

With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 14th kind of possible implementation,

The processor using the identification information of the selection specifically for generating the corresponding Physical Uplink Control Channel of the downlink data as follows：

For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or,

With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 15th kind of possible implementation, the processor is additionally operable to, for the feedback model of form 3, if the receiver is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the transmission mode of the downlink data of the auxiliary serving cell；Or, if the receiver receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell； The processor specifically for generating the Physical Uplink Control Channel as follows：According to the codebook size of the determination and the identification information of the selection, the Physical Uplink Control Channel is generated.With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 16th kind of possible implementation, the processor is additionally operable to, transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiver controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiver is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or, if the downlink data that the down control channel of the downlink data that the receiver is received including the main serving cell is dispatched, the TPC command is transmitter described in TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells specifically for sending the Physical Uplink Control Channel of the processor generation as follows：The Physical Uplink Control Channel of the processor generation is sent with the transmit power of processor determination.

With reference to the 16th kind of possible implementation of the 5th aspect, in the 17th kind of possible implementation, the processor is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiver is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, determine that the path loss is lost for first path；If the downlink data that the receiver is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；Wherein,

If the transmitter sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiver is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor is additionally operable to measure the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver is received；And the first transmit power of the downlink reference signal sent according to the main serving cell and described measure first receiving power and determine second path loss；The receiver is also For receiving the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor is additionally operable to, and measures the second receiving power of the downlink reference signal for one auxiliary serving cell transmission that the receiver is received；And the first path that the second transmit power, second receiving power measured and the power offset of the downlink reference signal sent according to one auxiliary serving cell are determined is lost；

Or,

If the transmitter sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell,

The receiver is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor is additionally operable to, and measures the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver is received；And the first transmit power of the downlink reference signal sent according to the main serving cell, described measure first receiving power and power offset determines second path loss；The receiver is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiver is received；And the first path that the second transmit power of the downlink reference signal sent according to one auxiliary serving cell and second receiving power measured are determined is lost.

With reference to the 5th aspect or any possible implementation of above-mentioned 5th aspect, in the 18th kind of possible implementation, the processor is additionally operable to, transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiver controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the UE is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command is the TPC command in the down control channel of the main serving cell；Or, if the downlink data that the UE is received includes the downlink data that the down control channel of the auxiliary serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells； The transmitter specifically for sending the Physical Uplink Control Channel that the processor is generated as follows：The Physical Uplink Control Channel of the processor generation is sent with the transmit power of processor determination.

With reference to the 18th kind of possible implementation of the 5th aspect, in the 19th kind of possible implementation, the processor is additionally operable to, and the path loss is determined as follows：If the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, it is the second path loss to determine the path loss；If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, it is determined that the path loss is lost for first path；Wherein,

The receiver is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor is additionally operable to measure the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver is received；And the first transmit power of the downlink reference signal sent according to the main serving cell and described measure first receiving power and determine second path loss；The receiver is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor is additionally operable to, and measures the second receiving power of the downlink reference signal for one auxiliary serving cell transmission that the receiver is received；And the first path that the second transmit power, second receiving power measured and the power offset of the downlink reference signal sent according to one auxiliary serving cell are determined is lost；

Or,

The receiver is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor is additionally operable to, and measures the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver is received；And the first of the downlink reference signal sent according to the main serving cell Transmit power, described measure first receiving power and power offset determines second path loss；The receiver is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiver is received；And the first path that the second transmit power of the downlink reference signal sent according to one auxiliary serving cell and second receiving power measured are determined is lost.

6th aspect is there is provided a kind of network equipment, and the network equipment includes：

Transmitter, downlink data for sending from down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of auxiliary serving cell, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes a main serving cell；

Processor, for after the transmitter sends the downlink data, determining the identification information that the UE may be used；And

Receiver, for in the channel resource for feeding back Physical Uplink Control Channel, the identification information that may be used determined using the processor detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

In the first possible implementation of the 6th aspect,

The processor is specifically for the identification information that determining the UE may use includes：

The corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, and the identification information determined according to pre-defined rule；Or

Wherein, the cell identity information is that cell ID and/or virtual subdistrict are identified.With reference to the first possible implementation of the 6th aspect, in second of possible implementation, institute Processor is stated specifically for determining the cell identity information by following pre-defined rule：

With reference to the first possible implementation or second of possible implementation of the 6th aspect, the processor is additionally operable to, a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource are obtained, and obtains the channel resource parameter for the corresponding down control channel of the downlink data that the transmitter is sent；

The receiver detects the corresponding Physical Uplink Control Channel of the downlink data specifically for the identification information that may be used determined as follows using the processor：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the processor, and on the channel resource for the corresponding physical uplink control of the channel resource parameter that the processor is obtained, the identification information that may be used determined using the processor detects the corresponding Physical Uplink Control Channel of the downlink data.

With reference to second of the possible implementation or the third possible implementation of the 6th aspect, in the 4th kind of possible implementation, the receiver is additionally operable to, and one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource are received by receiving radio resource control RRC signaling；The processor is specifically for the RRC signaling received by the receiver obtains one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；Or

The network equipment also includes memory, and the memory is used to store one channel resource of the receiver reception or the described information of one group of channel resource；The processor is specifically for the described information from the memory one channel resource of acquisition or one group of channel resource.

Pass through such scheme, because the UE Physical Uplink Control Channel sent is generated using corresponding identification information, after above-mentioned Physical Uplink Control Channel is received, corresponding Physical Uplink Control Channel can be distinguished according to the identification information used to the UE network equipments that have sent down control channel, realize multiple LA Management Room multiplexing identical PUCCH channel resources, the dispatch situation of the downlink data without knowing other base stations in real time. Brief description of the drawings

A kind of flow chart of the sending method for ascending control information that Fig. 1 provides for one embodiment of the invention；A kind of flow chart of the sending method for ascending control information that Fig. 2 provides for another embodiment of the present invention；A kind of flow chart of the sending method for ascending control information that Fig. 3 provides for another embodiment of the present invention；Fig. 3 a are descending scheduling and up PUCCH resource schematic diagram in the carrier aggregation of the non-ideal passback of the embodiment of the present invention；

A kind of flow chart of the sending method for ascending control information that Fig. 4 provides for another embodiment of the present invention；The structural representation for the user equipment that Fig. 5 provides for one embodiment of the invention；

The structural representation for the user equipment that Fig. 6 provides for another embodiment of the present invention；

The structural representation for the user equipment that Fig. 7 provides for one embodiment of the invention；

The structural representation for the network equipment that Fig. 8 provides for one embodiment of the invention；

The structural representation for the network equipment that Fig. 8 a provide for another embodiment of the present invention；

The structural representation for the network equipment that Fig. 8 b provide for another embodiment of the present invention；

The structural representation for the network equipment that Fig. 9 provides for another embodiment of the present invention；

The structural representation for the user equipment that Figure 10 provides for another embodiment of the present invention；

The structural representation for the user equipment that Figure 10 a provide for another embodiment of the present invention；

The structural representation for the network equipment that Fig. 11 provides for another embodiment of the present invention；

The structural representation for the network equipment that Fig. 1 la provide for another embodiment of the present invention；

The structural representation for the network equipment that Figure 12 provides for another embodiment of the present invention.Embodiment

It is inapplicable under the PUCCH of above-mentioned prior art sending mode, the carrier aggregation system between base station.Because the descending scheduling between base station is independent, each base station can not know the dispatch situation of the channel resource of other base stations in real time, therefore the scheme of above-mentioned PUCCH channel resource allocations can not be applied.For example, for the high-rise reserved scheme for combining PDCCH dynamic selects, it is assumed that the fl of macro base station is main carrier, grand base Stand can not know in real time micro-base station scheduling PDCCH in dynamic instruction two bits particular state, also can not just obtain the PUCCH format 3 of the explicit instruction or PUCCH format lb channel resource.

Therefore, multiple base stations are needed while the PUCCH channel resources received must be semi-static reserved or static reservations, such as, PUCCH channel resources can be configured by RRC signaling, and select one of them to use in the multigroup or multiple resource that further dynamically cannot be notified from RRC signaling.But the semi-static reserved PUCCH channel resources of Pure can cause resource overhead larger, be especially in macro base station coverage CA between macro base station and micro-base station UE numbers it is more in the case of, the problem of channel resource expense is big is particularly acute.Therefore the embodiment of the present invention uses the multiplexing mechanism of channel resource, i.e., same PUCCH channel resources or same group of PUCCH channel resource are available for multiple UE while using, the interference problem that reduction multiplexed resource is brought as far as possible again.

In addition, for there is the carrier aggregation scene of preferable passback condition, such as macro base station is in fl and micro-base station in f2, and the passback between macro base station and micro-base station is preferable, it is also required to consider that PUCCH receives to reduce uplink interference and improve UE power efficiencies for micro-base station, so needs to consider the problem of PUCCH resource is multiplexed between micro-base station；Sometimes macro base station is also required to receive PUCCH to obtain preferable mobility performance, therefore also needs to consider to receive the problem of PUCCH is combined with macro base station.

Based on above mentioned problem, one embodiment of the invention provides a kind of sending method of ascending control information, as shown in Figure 1.The method of the present embodiment comprises the following steps.

Step 110, UE receives the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell.

Step 120, identification information is selected according to the down control channel.

Step 130, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection.

Step 140, the Physical Uplink Control Channel is sent on the channel resource of the Physical Uplink Control Channel.

By using the method for the present embodiment, because the UE Physical Uplink Control Channel sent is using corresponding Identification information generation, so, after above-mentioned Physical Uplink Control Channel is received, corresponding Physical Uplink Control Channel can be distinguished according to the identification information used to the UE network equipments that have sent down control channel, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the downlink data for knowing other base stations in real time, the gain of cell splitting has been reached, the utilization rate of PUCCH channel resources is improved.In addition, under conditions of there is preferable passback between grand micro- station, PUCCH can also be played a part of to the unloading on micro-base station up-link carrier, while the benefit for the reception wireless heterogeneous networks that may remain on macro base station.

Another embodiment of the present invention provides a kind of method of reseptance of ascending control channel, as shown in Figure 2.The method of the present embodiment comprises the following steps.

Step 210, the network equipment sends the downlink data of down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of the corresponding auxiliary serving cell of the network equipment, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell.

Step 220, the identification information that the UE may be used is determined.

Step 230, in the channel resource for feeding back the Physical Uplink Control Channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

By using the method for the present embodiment, because the UE Physical Uplink Control Channel sent is generated using corresponding identification information, so, after above-mentioned Physical Uplink Control Channel is received, the corresponding network equipment of main serving cell that have sent down control channel to UE can distinguish corresponding Physical Uplink Control Channel according to the identification information, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the PUCCH channel resources for knowing other base stations in real time, the gain of cell splitting is reached, improve the utilization rate of PUCCH channel resources.In addition, under conditions of there is preferable passback between grand micro- station, PUCCH can also be opened to the effect of the unloading on micro- station up-link carrier, while may remain in macro station Receive the benefit of wireless heterogeneous networks.

Another embodiment of the present invention additionally provides a kind of transmission method of ascending control information, as shown in Figure 3.The method of the present embodiment comprises the following steps.

Step 310, UE receives the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell.

It should be noted that in the embodiment of the present invention, down control channel includes PDCCH and/or ePDCCH, is described herein by taking PDCCH as an example, ePDCCH implementation is identical with PDCCH.

Wherein, a down control channel can correspond to a serving cell.

UE is after at least two serving cells are configured for, you can obtain the configuration information at least two serving cell that the network equipment is configured.

Wherein, UE can by RRC signaling obtain network equipments configuration at least two service ' j, area configuration information.Accessed for example, UE is initial from main serving cell, then the network equipment finds the demand data increase of the UE, just further with the addition of an auxiliary serving cell by RRC signaling for the UE.Merely just a kind of example for configuring two serving cells, the embodiment of the present invention is not limited to this, and the method for at least two serving cells of any configuration may be incorporated for the embodiment of the present invention.

One serving cell can include a descending carrier and a up-link carrier corresponding with this descending carrier, therefore, a pair of up-link carriers and descending carrier are also known as a serving cell, and serving cell and carrier wave are not differentiated between herein.

In addition, the present embodiment is illustrated by taking two serving cells as an example, i.e., one main serving cell and an auxiliary serving cell, but the embodiment of the present invention is not limited to two serving cells.If more auxiliary serving cells, same method can be used.Wherein, main serving cell and auxiliary serving cell can also be general first community and second community, not limit.

In addition, at least two serving cells in the present embodiment can in the frequency for working different or Identical frequency is being operated in, it is hereafter identical with this.

Step 320, identification information is selected according to the down control channel.

Wherein, the identification information is used to generate the corresponding Physical Uplink Control Channel of the down control channel.Wherein, for different serving cells, different identification informations are selected.

For example, this step can include：

In one embodiment, if the UE receives only the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, downlink data without receiving the corresponding down control channel scheduling of the main serving cell, the UE selects the second identification information；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, i.e. described UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, or, the UE receives the downlink data of the main serving cell and the corresponding down control channel scheduling of one or more auxiliary serving cells simultaneously, and the UE selects the first identification information.

Further, first identification information can be the corresponding cell identity information of the main serving cell.If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, second identification information can be the corresponding cell identity information of one auxiliary serving cell；Or if the UE receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the step of UE selects the second identification information includes：The UE selects second identification information according to pre-defined rule.

Wherein, the cell identity information can be that cell ID and/or virtual subdistrict are identified.

In another embodiment, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, downlink data without receiving the corresponding down control channel scheduling of the auxiliary serving cell, the identification information of the selection is the first identification information；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the downlink data that i.e. described UE is received only includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, or, the UE receives the downlink data of the main serving cell and the corresponding down control channel scheduling of the auxiliary serving cell, the identification information of the selection simultaneously For the second identification information.

Further, first identification information can be the corresponding cell identity information of the main serving cell.If the UE receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, second identification information can be the corresponding cell identity information of one auxiliary serving cell；Or

If the UE receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the step of UE selects the second identification information includes：The UE selects second identification information according to pre-defined rule.

Specifically, the corresponding cell ID of serving cell in the present embodiment can be Physical Cell Identifier corresponding with the synchronizing signal of the serving cell, the virtual subdistrict mark of serving cell can be that the network equipment passes through

RRC signaling is the mark X that UE is configured, and mark X span can be identical with the span of above-mentioned Physical Cell Identifier, such as from the integer in 0 to 503.

In one example, the first community identification information and second community identification information can be respectively the cell ID of main serving cell and the cell ID of auxiliary serving cell.Assuming that UE accesses LTE system by the main serving cell, the UE can be by detecting that the synchronizing channel of main serving cell gets the cell ID of main serving cell；The network equipment is that the UE with the addition of an auxiliary serving cell by RRC signaling afterwards, the carrier wave f2 of such as micro-base station, so the cell ID of the auxiliary serving cell is just sent to the UE by the network equipment by the RRC signaling, or UE can also be by detecting that the synchronizing channel of the auxiliary serving cell obtains its cell ID.

In another example, second community identification information can be virtual subdistrict mark, and the first ' h areas identification information can be cell ID, or virtual subdistrict is identified.This example is illustrated so that second community identification information is virtual subdistrict mark as an example.As shown in Figure 3 a, it is assumed that the corresponding cell ID of main serving cell is mark X；There are multiple micro-base stations (carrier wave is) in the coverage of macro base station, if the corresponding cell ID of these micro-base stations is identical（Can certainly be different), the network equipment can configure the corresponding virtual subdistrict mark in these base stations, i.e. second community identification information for UE, so that interference randomization between multiple micro-base stations.Wherein, virtual subdistrict can be identified and be allocated to UE by the network equipment by RRC signaling, it is assumed that virtual subdistrict is designated Xi, wherein i are the labels of each micro-base station.

It should be noted that, identification information described in the embodiment of the present invention is not limited to above-mentioned example, it can also be information of the network equipment for the UE marks configured, wherein, the mark can be different for different serving cells, such as, good one mark of business cell correspondence of the main moon, the auxiliary moon good one mark of business cell correspondence.Certainly, the identification information can also be other identification informations, as long as being capable of Differentiated Services cell.

Step 330, the UE generates the corresponding Physical Uplink Control Channel of the downlink data using selected cell identity information.

After the network equipment is that UE is configured with a main serving cell and an auxiliary serving cell, UE will monitor the down control channel on the two serving cells respectively, to receive downlink data by the two serving cells.The present embodiment is illustrated by PDCCH of down control channel, and certain down control channel can also be the ePDCCH based on UE specific reference signals.It is assumed here that the main serving cell of macro base station and an auxiliary serving cell of micro-base station are independent scheduling to the UE, it may appear that following several situations：

1) UE only receives the PDCCH of main serving cell;

2) UE only receives the PDCCH of auxiliary serving cell;

3) UE receives the PDCCH of main serving cell and the PDCCH of auxiliary serving cell simultaneously.

If UE sometime can only send PUCCH on a up-link carrier, for example, UE sometime can only send PUCCH on the corresponding up-link carrier of main serving cell, or, UE sometime can only send PUCCH on the corresponding up-link carrier of auxiliary serving cell, or UE can only send PUCCH at some moment on the corresponding up-link carrier of main serving cell, PUCCH, etc. can only be sent on the corresponding up-link carrier of auxiliary serving cell at other moment；

So above-mentioned situation 1) can be only macro base station scheduling UE, now, only macro base station will receive PUCCH, situation 2) can be no macro base station scheduling UE, only micro-base station will receive PUCCH, situation 3) under two base stations will receive PUCCH.For situation 3), it is contemplated that apart from macro base station in general compared with micro-base station farther out, then UE used power when sending PUCCH needs satisfaction that macro base station can be allow to receive the PUCCH to UE.In order to not impacted to other UE (the single carrier UE3 in such as Fig. 3 a) that macro base station is serviced, the UE of this in the embodiment of the present invention is generated with the cell ID X of macro base station PUCCH basic sequence.Because the corresponding basic sequence of main serving cell is generated by identical cell ID X, therefore, the basic sequence that the UE serviced by macro base station is used when sending PUCCH to macro base station is all identical, the PUCCH sent to macro base station so as to all UE for being serviced by macro base station can be with orthogonal, therefore the PUCCH that each UE is sent to macro base station is not interfered with.Or, for situation 3), PUCCH can also be sent to micro-base station by UE, it is assumed that it is preferable that condition is returned between macro base station and micro-base station, and PUCCH is sent to micro-base station to save UE power and unload PUCCH on micro-base station up-link carrier, then now need to generate PUCCH with cell ID Xi.Similarly, for situation 1), the UE also generates PUCCH with X.And for situation 2), the UE needs to use the cell ID or virtual subdistrict mark Xi of micro-base station to generate corresponding PUCCH, so can be when multiple micro-base stations use identical PUCCH channel resources, accomplish interference randomization using the respective different Xi of each micro-base station, the interference randomization between the UE for sending PUCCH can also be realized when macro base station and micro-base station use identical PUCCH channel resources.For example, as shown in Figure 3 a, if PDCCH, UE1 and UE2 that UE1 and UE2 only receive respective micro-base station transmission can generate corresponding PUCCH with the cell ID XI and X2 of respective micro-base station respectively, the PUCCH interference randomizations between multiple micro-base stations have been achieved in that；Or, if UE1 receives the PDCCH of macro base station, and UE2 only receives the PDCCH of micro-base station, then UE1 can generate PUCCH with the cell ID X of UE1 macro base station, accomplish orthogonalization with other potential UE for being sent to macro base station PUCCH, and UE2 can generate PUCCH with the cell ID X2 of micro-base station, so, on identical PUCCH channel resources, the PUCCH that the PUCCH that UE1 is sent with relatively high power and UE2 oneself is sent can also realize interference randomization.

Step 340, on the channel resource of the Physical Uplink Control Channel, the UE sends the Physical Uplink Control Channel.

In this step, the UE obtains PUCCH channel resources, and after generating PUCCH, the PUCCH is just sent on the channel resource to the network equipment, i.e. macro base station and/or micro-base station.

By using the method for the present embodiment, because the UE Physical Uplink Control Channel sent is generated using corresponding cell identity information, so, after above-mentioned Physical Uplink Control Channel is received, to the UE network equipments that have sent down control channel can be distinguished according to the cell identity information used it is corresponding physically Row control channel, realizes multiple LA Management Room multiplexing identical PUCCH channel resources, and the dispatch situation of the downlink data without knowing other base stations in real time has reached the gain of cell splitting, improved

The utilization rate of PUCCH channel resources.Meanwhile, generated by using Physical Uplink Control Channel using corresponding cell identity information, also achieve PUCCH interference randomizations.

In addition, if the network equipment, which is UE, is configured with multiple auxiliary serving cells, the UE selects the second community identification information according to pre-defined rule.The present embodiment can have a variety of pre-defined rules.

For example, the UE selects the corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell to be used as the second community identification information, now, the auxiliary serving BS that have sent downlink data detects PUCCH using the cell identity information for being possible to use.

And for example, the cell identity information that the UE selects the corresponding network equipment of the main serving cell to notify is used as the second community identification information.

And for example, the UE selections corresponding public cell identity information of at least one auxiliary serving cell is used as the second community identification information.The public cell identity information can be the virtual subdistrict mark that the network equipment is handed down to UE, even if there is the scheduling of multiple auxiliary serving cells, or, if the corresponding cell ID of these micro-base stations is identical, the public cell identity information can also be this corresponding identical cell ID of these micro-base stations etc., the embodiment of the present invention is not limited to these modes, can also be other public cell IDs.

Certainly, the embodiment of the present invention is not limited to this, can also be other pre-defined rules.

In above-described embodiment, the channel resource of the corresponding Physical Uplink Control Channel of the downlink data can have a variety of.

In one implementation, if UE receives the corresponding PDCCH of main serving cell and/or auxiliary serving cell corresponding PDCCH, being notified using the network equipment or one prestored or one group of PUCCH channel resource feed back PUCCH.In this case, no matter what UE was received is the downlink data of the corresponding PDCCH scheduling of main serving cell or the downlink data of the corresponding PDCCH scheduling of auxiliary serving cell, or the two is all received, one or one group of PUCCH channel resource that the UE is notified using the corresponding network equipment of main serving cell.This or one group of PUCCH channel resource can also be led to by the corresponding network equipment of auxiliary serving cell Know.Wherein, one prestored or one group of PUCCH channel resource can be one or the one group of PUCCH channel resources stored at one that receives network equipment notice or after one group of PUCCH channel resource.Examples below is identical with this.

This or one group of PUCCH channel resource are that the network equipment is semi-statically configured for the UE.Specifically, the network equipment to UE can notify this or one group of PUCCH channel resource by RRC signaling.Wherein, for the feedback model of PUCCH format 3, the PUCCH channel resources are exactly the channel resource of a PUCCH form 3；For the feedback model of PUCCH format lb combination Channel assignments, the PUCCH channel resources be for Channel assignment PUCCH format lb channel resources in one group of PUCCH format lb channel resource, such as M grades（Level M) Channel assignment then one group of channel resource includes M PUCCH format lb channel resource, the M can with value 2,3 or 4, wherein, M value is specifically dependent upon the transmission mode of the corresponding downlink data of serving cell, for time division multiplexing（TDD, time division duplexing) system, M value additionally depends on the number of the descending sub frame in a binding window.So reserve one or one group of PUCCH channel resource so that realize relatively simple, the channel resource number of network equipment blind Detecting is also less.

In another implementation, if the UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is the first channel resource, then the channel resource is the first channel resource；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is second channel resource.Wherein, first channel resource is the channel resource of the implicit corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of the main serving cell, such as according to CCE indexes and/or the antenna end slogan of down control channel, or, it is just blunt according to eCCE indexes and/or the antenna end slogan of down control channel, it is determined that channel resource；The second channel resource is a channel resource or one group of channel resource for the Physical Uplink Control Channel that the corresponding network equipment of the main serving cell is notified.

In another implementation, if the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the channel resource is the first channel resource；And/or, If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the channel resource is second channel resource；

Wherein, the second channel resource is a channel resource or one group of channel resource for the Physical Uplink Control Channel that the corresponding network equipment of the main serving cell is notified；First channel resource is the channel resource of the implicit corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of one auxiliary serving cell, or, if the second channel resource is one group of channel resource, first channel resource is a channel resource in one group of channel resource.

In another implementation, if the UE receives only the downlink data of the down control channel scheduling of the main serving cell, the channel resource is the first channel resource；Wherein, first channel resource is the implicit corresponding channel resource of channel resource parameter of the corresponding down control channel of the main serving cell；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell and the downlink data of the corresponding down control channel scheduling of one or more auxiliary serving cells, the channel resource is the 3rd channel resource；3rd channel resource is a channel resource or one group of channel resource for the Physical Uplink Control Channel that the corresponding network equipment of the main serving cell is notified；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the channel resource is second channel resource, wherein, the implicit corresponding channel resource of resource parameters of the corresponding down control channel of one auxiliary serving cell in the second channel resource at least one auxiliary serving cell for described in；Or, if the 3rd channel resource is one group of channel resource, the second channel resource is a channel resource in one group of channel resource.

Wherein, one channel resource or one group of channel resource can the corresponding network equipment of the main serving cell signaled by radio resource control RRC. Pass through above-mentioned several implementations, when only receiving the PDCCH of auxiliary serving cell, UE performs Channel assignment without going again, but feeds back PUCCH with the channel resource of a determination, the possibility of network equipment blind Detecting different channels is reduced, PUCCH performances can be optimized.

Further, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource can be on the corresponding up-link carrier of main serving cell.Certain channel resource can also be placed on the corresponding up-link carrier of auxiliary serving cell, be only possible to have scheduling conflict.

If the UE receives only the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is located on the corresponding up-link carrier of the auxiliary serving cell.

Similarly, if the UE receives only the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is located on the corresponding up-link carrier of auxiliary serving cell；When the UE receives main serving cell and the corresponding down control channel of auxiliary serving cell simultaneously, then the channel resource can be on the corresponding up-link carrier of main serving cell or on the corresponding up-link carrier of auxiliary serving cell.Wherein, if the UE receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells, downlink data without receiving the corresponding down control channel scheduling of the main serving cell, the up-link carrier can be the corresponding up-link carrier of any auxiliary serving cell.

Correspondingly, if the channel resource is on the corresponding up-link carrier of main serving cell, and UE has fed back the corresponding downlink data of main serving cell corresponding ACK or NACK and the corresponding downlink data of auxiliary serving cell corresponding ACK or NACK simultaneously, then second network equipment of the first network equipment and scheduling auxiliary serving cell of dispatching main serving cell is required for receiving each self-corresponding ACK or NACK respectively on the up-link carrier：.

In another embodiment, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell. Further, the corresponding Physical Uplink Control Channel of the downlink data is generated using selected cell identity information, can included：

For the feedback model of form lb combination Channel assignments, the selected cell identity information is used for the sequence for generating the Physical Uplink Control Channel；And/or

For the feedback model of form 3, the selected cell identity information is used for cyclic shift pattern and/or the mapping of orthogonal intersection for generating the modulation symbol of the Physical Uplink Control Channel.

Specifically, for the feedback model of form lb combination Channel assignments, cell ID or virtual subdistrict identify the basic sequence for generating PUCCH, so that identical cell ID correspondence identical basic sequence, the different basic sequences of different cell IDs correspondences.Orthogonalization can be realized using between the different PUCCH channels of identical motif column-generation, and be pseudo-orthogonal between the PUCCH using different motif column-generations, therefore the interference randomization and resource multiplex between PUCCH can be realized using different basic sequences using identical PUCCH channel resources.Determine after basic sequence, it is possible to according to PUCCH channel resources, come the cyclic shift and time domain spreading code of the PUCCH that determines lb forms frequency domain ZC sequence, thus generate the corresponding PUCCH of downlink data.

For the feedback model of form 3, orthogonal intersection is determined according to PUCCH channels first, modulation symbol is spread afterwards, cyclic shift then is carried out to the modulation symbol after spread spectrum, so as to generate PUCCH format 3.Wherein, the pattern or rule of the cyclic shift are determined by cell ID or virtual subdistrict mark, so, can be to the channel resource orthogonalization of PUCCH format 3 using different orthogonal intersections, and for the PUCCH resource of identical orthogonal intersection, cyclic shift can be carried out to the modulation symbol after spread spectrum using different cell IDs or virtual subdistrict mark, can so realize the interference randomization and resource multiplex of the channel resource of PUCCH format 3.

NACK coded-bit, in the prior art, no matter what situation the PUCCH of feedback is, UE is determined according to the transmission mode of the downlink data configured in main serving cell and auxiliary serving cell.Assuming that main serving cell and the corresponding ACK or NACK bit numbers of downlink data of auxiliary serving cell scheduling are all 1, then ACK or NACK codebook sizes under the mechanism of PUCCH format 3 are 2, even if sometime only scheduled auxiliary serving cell, ACK or NACK codebook sizes remain as 2.However, by taking PUCCH format 3 as an example, if always determining ACK or NACK codebook sizes according to the transmission mode of the downlink data configured in main serving cell and auxiliary serving cell, being required for transmitting PUCCH according to maximum bit number every time.Because macro base station mainly provides the control information such as system information and mobile management, therefore the dispatcher of macro base station can be smaller, and substantial amounts of dispatcher can all can occur in micro-base station.So, under the scene of the CA between macro base station and micro-base station, efficiency of transmission can be caused low using maximum bit number transmission PUCCH, therefore the embodiment of the present invention optimizes codebook size design when only micro-base station is dispatched.Specifically, if the feedback model of form 3, then as shown in figure 3, the method for the present embodiment can also include：

Step 311, if the UE is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the transmission mode for the downlink data dispatched according to the corresponding down control channel of the auxiliary serving cell determines the codebook size of the Physical Uplink Control Channel；Or, if the UE receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell.

As described above, if the UE receives only the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, then UE only determines PUCCH codebook size according to the transmission mode of the downlink data configured in auxiliary serving cell, and the codebook size so determined is a small code book.And if the UE receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the UE can determine the codebook size of the Physical Uplink Control Channel according to the transmission mode of the downlink data configured in the main serving cell and the auxiliary serving cell, the codebook size so determined is one big code book, therefore, the codebook size for the PUCCH that UE is fed back is different under both of these case, so that PUCCH efficiency of transmission can be improved.When multiple auxiliary serving cells, each auxiliary serving cell is independent, accordingly, it is determined that codebook size out is the corresponding codebook size sum of each transmission mode configured in each auxiliary serving cell.And if the UE receives the downlink data of the main serving cell and the downlink data of multiple auxiliary serving cells, the codebook size determined is configured in the main serving cell and the multiple auxiliary serving cell The corresponding codebook size sum of transmission mode.

It should be noted that this step 311 can be after step 310, performed between any two step before step 340.

Network equipment side can determine different codebook sizes with different cell identity informations, so as to optimize the codebook size design in the case that UE only receives the corresponding descending scheduling of auxiliary serving cell, improve the performance for receiving ACK or NACK.Further, in step 340, the UE sends the Physical Uplink Control Channel on the channel resource, can include：

Transmit power controls of the UE in path loss and the down control channel（TPC, transmit power control) order determines the transmit power of the Physical Uplink Control Channel, and send with the transmit power of the determination Physical Uplink Control Channel.

Specifically, in one embodiment, if the downlink data that the UE is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or if the downlink data that the UE is received includes the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the main serving cell.

In another embodiment, if the downlink data that the UE is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command is the TPC command in the down control channel of the main serving cell；Or, if TPC command described in the downlink data that the down control channel that the downlink data that the UE is received includes the auxiliary serving cell is dispatched is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells.

Wherein, the path loss can be a predetermined value.

Or, specifically, in one embodiment, if the UE receives only the auxiliary serving cell The downlink data of corresponding down control channel scheduling, the path loss is lost for first path；And/or, if the downlink data serving cell that the downlink data that the UE is received includes the corresponding down control channel scheduling of the main serving cell is corresponding descending, the path loss is the second path loss；

In another embodiment, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；Or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, then the path loss is lost for first path.

Wherein,

If the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, then second path loss is that the receiving power of the downlink reference signal that measures of power and the UE of the downlink reference signal sent by the main serving cell is determined, wherein, the receiving power of the downlink reference signal is reference signal reference power (RSRP, reference signal reference power)；First path loss is the receiving power of the downlink reference signal that measures of power, the UE and power offset of the downlink reference signal sent by the auxiliary serving cell to determine；

If the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the auxiliary serving cell, second path loss is the receiving power and power offset for the downlink reference signal that the power of the downlink reference signal sent by the main serving cell, the UE are measured to determine；First path loss is the receiving power of the downlink reference signal that measures of power and the UE of the downlink reference signal sent by the auxiliary serving cell to determine.

Another embodiment is that the value of the TPC command in the down control channel of the main serving cell is the first TPC command value；Transmit power in the down control channel of the auxiliary serving cell controls the value of TPC command to be the second TPC command value, the difference of the first TPC command value and the second TPC command value is power offset, wherein, the position in the value set of the TPC command of the position in the value set of the TPC command of the first TPC command value in the down control channel of the main serving cell with the second TPC command value in the down control channel of the auxiliary serving cell is identical.

Specifically, in one embodiment, if the downlink data that the UE is received does not include the master The downlink data of the corresponding down control channel scheduling of serving cell, the TPC command is the first TPC command, and the path loss values are first path loss value；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the TPC command is the second TPC command, and the path loss values are the second path loss values.

In another embodiment, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the TPC command is the second TPC command, and the path loss values are the second path loss values；And/or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the TPC command is the first TPC orders, and the path loss values are first path loss value.

Specifically, the receiving power for the downlink reference signal that the power and the UE for the downlink reference signal that the first path loss is sent by the auxiliary serving cell are measured is determined；What the receiving power for the downlink reference signal that the power and the UE for the downlink reference signal that second path loss is sent by the main serving cell are measured was determined；In the value set of first TPC command and the value set of second TPC command corresponding element value at least one be different, and difference one power offset.

Illustrate, assuming that the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, and second the value collection of TPC command be combined into { -1,0,1,3 } dB, now represent that the UE can determine PUCCH transmit power with some value in the value set of second path loss and second TPC command if the downlink data that the UE is received includes the downlink data serving cell corresponding downlink data of the corresponding down control channel scheduling of the main serving cell；The value set of first TPC command can be { -3,0,1,6 } dB, it can be seen that it is different that the corresponding element in its value set from the second TPC command, which have two values, other certain values are also not excluded for, and the difference between this correspondence value is considered as a power offset, the difference power of the path loss caused come frequency where compensating the main serving cell and the auxiliary serving cell.

In the embodiment of the present invention, the difference power for the path loss that the power offset can cause for the main serving cell and auxiliary serving cell place frequency, but not limited to this, it can also be the power offset set according to other demands. By using such scheme, in the case where UE is apart from much nearer than macrocell in Microcell, it ensure that the Physical Uplink Control Channel only sent to Microcell, transmit power is calculated with the path loss and TPC command of Microcell, such transmit power can be lower than the transmit power sent to macrocell.Therefore, the program can send Physical Uplink Control Channel according to different sending points with respective power, carry out hoisting power efficiency, and Jiang Shi causes dry 4 outstanding to other UE and base station.

Step 350, if the corresponding network equipment of the main serving cell have sent lower line number to the UE

Channel resource on, the corresponding Physical Uplink Control Channel of the downlink data is detected using the corresponding identification information of main serving cell, wherein, the Physical Uplink Control Channel is that the UE is generated using the corresponding identification information of the main serving cell.Or, if the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the network equipment uses first the first Physical Uplink Control Channel of label detection, the network equipment uses second the second Physical Uplink Control Channel of label detection, the information codebook size that first Physical Uplink Control Channel is included is determined according to the downlink data of the main serving cell, the information codebook size that second Physical Uplink Control Channel is included is determined according to the downlink data of the main serving cell and the auxiliary serving cell, wherein, described first is designated the corresponding cell identity information of the main serving cell, described second is designated the corresponding cell identity information of the auxiliary serving cell.

Further, before step 340, methods described can also include：

Step 331, the network equipment of the main serving cell notifies a channel resource or one group of channel resource for the Physical Uplink Control Channel to the UE network equipments corresponding with all auxiliary serving cells configured for the UE.

Wherein, step 331 can be performed before the arbitrary steps before step 340, and the embodiment of the present invention is not intended to limit for its execution opportunity.Wherein it is possible to be notified by RRC signaling.The network equipments such as device.

Specifically, the corresponding Physical Uplink Control Channel of the detection downlink data, including：In one channel resource or the implicit corresponding institute of one group of channel resource and the down control channel State on the channel resource of Physical Uplink Control Channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information.

Further, the corresponding Physical Uplink Control Channel of the detection downlink data, including：The corresponding Physical Uplink Control Channel of the downlink data is detected on the corresponding up-link carrier of the main serving cell.

Step 360, if the corresponding network equipment of auxiliary serving cell have sent downlink data to the UE, the corresponding network equipment of the auxiliary serving cell is in the channel resource for feeding back Physical Uplink Control Channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information that may be used, wherein, the Physical Uplink Control Channel is that the UE is generated using a cell identity information in the cell identity information that may be used.Or, if the down control channel is the corresponding down control channel of the corresponding auxiliary serving cell of the network equipment, the network equipment uses first the first Physical Uplink Control Channel of label detection, the network equipment uses second the second Physical Uplink Control Channel of label detection, the information codebook size that first Physical Uplink Control Channel is included is determined according to the downlink data of the main serving cell and the auxiliary serving cell or determined according to the downlink data of the auxiliary serving cell, the information codebook size that second Physical Uplink Control Channel is included is determined according to the downlink data of the main serving cell and the auxiliary serving cell, wherein, described first is designated the corresponding cell identity information of the main serving cell, described second is designated the corresponding cell identity information of the auxiliary serving cell.

It should be noted that the execution sequence of step 350 and step 360 can be arbitrary, can be while performing or successively performing e.g..

Wherein, the cell identity information that the UE may be used includes：

The identification information that the UE may be used includes the corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, and the identification information determined according to pre-defined rule；Or

Wherein, the cell identity information determined according to pre-defined rule includes： The cell identity information that the corresponding network equipment of the main serving cell is notified；Or

The corresponding public cell identity information of all auxiliary serving cells configured for the UE, wherein, the public cell identity information can be found in the description in above-described embodiment, and here is omitted.

Certainly, the embodiment of the present invention is not limited in above-mentioned pre-defined rule.

In step 360, the information for detecting the corresponding Physical Uplink Control Channel of the downlink data can include：On the corresponding one channel resource of described information or one group of channel resource, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information that may be used；Or in step 360, it is described to detect the corresponding Physical Uplink Control Channel of the downlink data, it can include：On the channel resource of the corresponding one channel resource of described information of one channel resource or one group of channel resource or one group of channel resource and the corresponding Physical Uplink Control Channel of the down control channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used.

In a kind of implementation, the information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel can include：The information of one channel resource or one group of channel resource is obtained by RRC signaling.

In another implementation, before the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, methods described can also include：The information of one channel resource or one group of channel resource is received by RRC signaling, and stores the described information of one channel resource or one group of channel resource；

The information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, can include：Obtain the information of the storage.

By using the method for the present embodiment, because the UE Physical Uplink Control Channel sent is generated using corresponding cell identity information, so, after above-mentioned Physical Uplink Control Channel is received, the corresponding network equipment of main serving cell that have sent down control channel to UE can distinguish corresponding Physical Uplink Control Channel according to the cell identity information, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the PUCCH channel resources for knowing other eNB in real time, cell has been reached The gain of division, improves the utilization rate of PUCCH channel resources.Meanwhile, by above-described embodiment, the corresponding base station of auxiliary serving cell reduces the possibility of blind Detecting different channels, can optimize PUCCH performances.Another embodiment of the present invention provides a kind of ascending control channel sending method, as shown in figure 4, methods described comprises the following steps.

Step 410, UE receives the downlink data that the network equipment is dispatched by one or more down control channels, wherein, the down control channel is the corresponding down control channel of one or more serving cells, one or more of serving cells are the serving cells at least two serving cells configured for shown UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell.

Step 420, the corresponding Physical Uplink Control Channel of the downlink data is generated.

Wherein, the specific implementation of above-mentioned steps 410 and step 420 is referred to the description in above-described embodiment, and here is omitted.

Step 430, the TPC command and path loss values in the down control channel, the UE determines the transmit power of the Physical Uplink Control Channel, and sends with the transmit power of the determination Physical Uplink Control Channel.

Specifically, in one embodiment, if UE only receives the downlink data of the down control channel scheduling of auxiliary serving cell, the downlink data of the down control channel scheduling of main serving cell is not received, the transmit power of the PUCCH is determined with the TPC command and path loss in the down control channel of auxiliary serving cell；And/or, if the downlink data that the UE is received includes the downlink data that the down control channel of the main serving cell is dispatched, PUCCH transmit power is determined with the TPC command and path loss in the down control channel of the main serving cell.

In another embodiment, if UE receives the downlink data of the down control channel scheduling of auxiliary serving cell, the downlink data for the down control channel scheduling for receiving main serving cell is with or without, the transmit power of the PUCCH is determined with the TPC command and path loss in the down control channel of auxiliary serving cell；And/or, if the downlink data that the UE is received only include the main serving cell down control channel scheduling downlink data, with the TPC command and path loss in the down control channel of the main serving cell come Determine PUCCH transmit power.

Wherein, if only receiving the downlink data of the down control channel scheduling of multiple auxiliary serving cells, the downlink data of the down control channel scheduling of main serving cell is not received, determines that the transmit power of the PUCCH can be with the TPC command and path loss in the down control channel of any one auxiliary serving cell.

Further, in one embodiment, if the UE receives only the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the path loss values are first path loss value；And/or, if the downlink data serving cell that the downlink data that the UE is received includes the corresponding down control channel scheduling of the main serving cell is corresponding descending, the path loss values are the second path loss values；In another embodiment, if the UE receives the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the path loss values are first path loss value；And/or, if the downlink data serving cell that the downlink data that the UE is received only includes the corresponding down control channel scheduling of the main serving cell is corresponding descending, the path loss values are the second path loss values.

Specifically,

In another implementation, the value of the TPC command in the down control channel of the main serving cell is the first TPC command value；Transmit power control TPC lives in the down control channel of the auxiliary serving cell The value of order is the second TPC command value, the difference of the first TPC command value and the second TPC command value is power offset, wherein, the position in the value set of the TPC command of the position in the value set of the TPC command of the first TPC command value in the down control channel of the main serving cell with the second TPC command value in the down control channel of the auxiliary serving cell is identical.

Specifically, in one embodiment, if the downlink data that the UE is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the TPC command is the first TPC command, and the path loss values are first path loss value；And/or, if the downlink data that the UE is received includes the corresponding downlink data of downlink data serving cell of the corresponding down control channel scheduling of the main serving cell, the TPC command is the second TPC command, and the path loss values are the second path loss values.In another embodiment, if the downlink data that the UE is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the TPC command is the second TPC command, and the path loss values are the second path loss values；And/or, if the downlink data that the UE is received includes the corresponding downlink data of downlink data serving cell of the corresponding down control channel scheduling of the auxiliary serving cell, the TPC command is the first TPC command, and the path loss values are first path loss value.

Illustrate, assuming that the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, and second the value collection of TPC command be combined into { -1,0,1,3 } dB, now represent that the UE can determine PUCCH transmit power with some value in the value set of second path loss and second TPC command if the downlink data that the UE is received includes the downlink data serving cell corresponding downlink data of the corresponding down control channel scheduling of the main serving cell；The value set of first TPC command can be { -3,0,1,6 } dB, it can be seen that it is different that the corresponding element in its value set from the second TPC command, which have two values, and other certain values are also not excluded for, this correspondence value it Between difference be considered as a power offset, the difference power of the path loss caused come frequency where compensating the main serving cell and the auxiliary serving cell.

In the embodiment of the present invention, the difference power for the path loss that the power offset can cause for the main serving cell and auxiliary serving cell place frequency, but not limited to this, it can also be the power offset set according to other demands.

By using such scheme, in the case where UE is apart from much nearer than macrocell in Microcell, it ensure that the Physical Uplink Control Channel only sent to Microcell, transmit power is calculated with the path loss and TPC command of Microcell, such transmit power can be lower than the transmit power sent to macrocell.Therefore, the program can send Physical Uplink Control Channel according to different sending points with respective power, carry out hoisting power efficiency, and Jiang Shi causes dry 4 outstanding to other UE and base station.

One embodiment of the invention provides a kind of user equipment 50, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the user equipment 50, and specific implementation is referred to the description in above-described embodiment.As shown in figure 5, the user equipment 50 of the present embodiment includes receiving module 510, selecting module 520, generation module 530, and sending module 540.

Receiving module 510, for receiving the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell；

The selecting module 520, identification information is selected for the downlink data correspondence down control channel for being received according to the receiving module 510；

The generation module 530, the identification information for being selected using the selecting module 520 generates the corresponding Physical Uplink Control Channel of the downlink data；And

The Physical Uplink Control Channel is sent on the sending module 540, the channel resource for the Physical Uplink Control Channel generated in the generation module 530.

Due to performed by the present embodiment be above-described embodiment method, therefore, technique effect that the present embodiment is resulted in is reference can be made to description in above-described embodiment, here is omitted. Wherein, in one embodiment, the selecting module 520 is specifically for if the downlink data that the receiving module 510 is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the second identification information；The generation module 530 using second identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data；Or, if the downlink data that the receiving module 510 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, select the first identification information；The generation module 530 using first identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data.

Wherein, the selecting module 520 is specifically for selecting the corresponding cell identity information of the main serving cell to be used as first identification information；Or

The selecting module 520 specifically for, if the receiving module 510 receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or, if the receiving module 510 receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.

In another embodiment, the selecting module 520 specifically for, if the downlink data that the receiving module 510 is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, select the first identification information, the generation module 530 using first identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data；And/or,

The selecting module 520 specifically for, if the downlink data that the receiving module 510 is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, select the second identification information, the generation module 530 using second identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data.

In above-mentioned another embodiment, the selecting module 520 is specifically for selecting the corresponding cell identity information of the main serving cell to be used as first identification information；Or

The selecting module 520 is specifically for if the receiving module 510 receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, selecting one The corresponding cell identity information of auxiliary serving cell is used as second identification information；Or

The selecting module 520 is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.Wherein, the selecting module 520 according to pre-defined rule based on following manner specifically for selecting second identification information：The corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell is selected as the second community identification information；Or, the cell identity information for selecting the corresponding network equipment of the main serving cell to notify is used as the second community identification information；Or the selection corresponding public cell identity information of at least one auxiliary serving cell is used as the second community identification information.

Specifically, the selecting module 520 can be specifically for selecting the cell identity information as follows：Selection cell ID and/or virtual subdistrict mark are used as the cell identity information.

Further, as shown in fig. 6, the user equipment can also include channel resource acquisition module 550.In the first implementation, the channel resource acquisition module 550, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module 550, the Physical Uplink Control Channel that the generation module 530 is generated is sent.

In second of implementation, the channel resource acquisition module 550, for determining the receiving module

The 510 corresponding serving cells of the downlink data received are the main serving cell, and obtain the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On corresponding first channel resource of the channel resource parameter that the channel resource acquisition module 550 is obtained, send the Physical Uplink Control Channel that the generation module 530 is generated, wherein, first channel resource is the corresponding physical uplink of the channel resource parameter that the channel resource acquisition module 550 is obtained The channel resource of control channel；Or

The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received includes the auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel that the generation module 530 is generated is sent in second channel resource；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource that the channel resource acquisition module 550 is obtained.

In the third implementation, the channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 3rd channel resource, the Physical Uplink Control Channel is sent；Wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module 550 is obtained；Or

The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received includes one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, or, including multiple auxiliary serving cells at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 4th channel resource, send the Physical Uplink Control Channel, wherein, the 4th channel resource is the one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource that the channel resource acquisition module 550 is obtained；Or

The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received is an auxiliary serving cell at least one described auxiliary serving cell, and is obtained A channel resource or the information of one group of channel resource for the Physical Uplink Control Channel；The sending module

540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 5th channel resource, the Physical Uplink Control Channel is sent；Wherein, if the 4th channel resource is one group of channel resource that the channel resource acquisition module 550 is obtained, the 5th channel resource is a channel resource in one group of channel resource.

In 4th kind of implementation, the channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received is the main serving cell, and obtain the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the first channel resource, the Physical Uplink Control Channel is sent, wherein, first channel resource is the corresponding channel resource of the channel resource parameter that the channel resource acquisition module 550 is obtained；Or

The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell at least one described auxiliary serving cell；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module 550 is obtained；Or

The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received includes multiple auxiliary serving cells at least one described auxiliary serving cell, or including one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the information of one channel resource or one group of channel resource or one group of channel resource that the channel resource acquisition module 550 is obtained； The channel resource acquisition module 550, for determining that the corresponding serving cell of the downlink data that the receiving module 510 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module 540 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

For above-mentioned implementation, a kind of mode of acquisition described information is：

The receiving module 510 is additionally operable to, one channel resource or the described information of one group of channel resource that the reception network equipment is sent by R C signalings；The channel resource acquisition module 550 is specifically for obtaining one channel resource of the reception of receiving module 510 or the described information of one group of channel resource.

For above-mentioned implementation, the mode of another acquisition described information is：

As shown in fig. 7, the user equipment also includes memory module 560,

The memory module 560, the described information for storing one channel resource or one group of channel resource；The channel resource obtains 550 specifically for obtaining the described information of one channel resource or one group of channel resource from the memory module 560.

Further, the sending module 520 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the generation module 530 is generated as follows：

If the downlink data that the receiving module 510 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell and sends the Physical Uplink Control Channel that the generation module 530 is generated；Or

If the receiving module 510 receives only the downlink data of a corresponding down control channel scheduling in the multiple auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of one auxiliary serving cell and sends the Physical Uplink Control Channel that the generation module 530 is generated；Or

If the receiving module 510 receives only multiple auxiliary services at least one described auxiliary serving cell The Physical Uplink Control Channel that the generation module 530 is generated is sent on the downlink data of the corresponding down control channel scheduling of cell, the then corresponding up-link carrier of the auxiliary serving cell channel resource being carried in the multiple auxiliary serving cell.

In above-mentioned another embodiment, the sending module 520 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the generation module 530 is generated as follows：If the downlink data that the receiving module is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or if the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, then the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell.Further, the generation module 530 using the identification information of the selection specifically for generating the corresponding Physical Uplink Control Channel of the downlink data as follows：

For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or, for the feedback model of downlink control channel format 3, the cyclic shift pattern of the modulation symbol of the Physical Uplink Control Channel is generated using the selected identification information and/or the mapping of orthogonal intersection is carried out using the selected identification information.

Further, as shown in fig. 7, the user equipment can also include：

Codebook determining module 570, for the feedback model for form 3, if the receiving module 510 is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the transmission mode of the downlink data of the auxiliary serving cell；Or, if the receiving module 510 receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell；

The generation module 530 is additionally operable to, the identification information that the codebook size and the selecting module determined according to the codebook determining module 570 is selected, and generates the Physical Uplink Control Channel. In one embodiment, further, the user equipment also includes：

Power determination module 580, controls TPC command for the transmit power in path loss values and the corresponding down control channel of the downlink data of the reception of the receiving module 510, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiving module 510 is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or, if the downlink data that the receiving module 510 is received includes the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；

The sending module 540 specifically for sending the Physical Uplink Control Channel that the generation module 530 is generated as follows：The Physical Uplink Control Channel that the generation module 530 is generated is sent with the transmit power of the power determination module 580 determination.

Or, in one embodiment, further, the user equipment also includes：

Power determination module 580, if only including the downlink data of the down control channel scheduling of the main serving cell for the downlink data that the receiving module is received, the TPC command is the TPC command in the down control channel of the main serving cell；Or, if TPC command described in the downlink data that the down control channel that the downlink data that the UE is received includes the auxiliary serving cell is dispatched is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；

Further, as shown in fig. 7, the user equipment also includes measurement module 590.

The power determination module 580 is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiving module 510 is received does not include the corresponding descending control letter of the main serving cell The downlink data of road scheduling, determines that the path loss is lost for first path；If the downlink data that the receiving module 510 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, then the path loss is the second path loss, or, if the downlink data that the receiving module is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the path loss is lost for first path；Wherein, if the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiving module 510 is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module 590 is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module 510 is received；The first transmit power and the measurement module 590 for the downlink reference signal that the power determination module 580 is sent according to the main serving cell measure first receiving power and determine second path loss；The receiving module 510 is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module 590 is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module 510 is received；The first path loss that second receiving power and power offset that second transmit power of the downlink reference signal that the power determination module 580 is sent according to one auxiliary serving cell, the measurement module 590 are measured are determined；

Or,

If the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell,

The receiving module 510 is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module 590 is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module 510 is received；First transmit power of the downlink reference signal that the power determination module 580 is sent according to the main serving cell, the measurement module 590 measure first receiving power and power offset determines second path loss；The receiving module 510 It is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module 590 is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module 510 is received；The first path loss that second receiving power that the second transmit power and the measurement module 590 for the downlink reference signal that the power determination module 580 is sent according to one auxiliary serving cell are measured is determined.

By using the method for the present embodiment, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the PUCCH channel resources for knowing other base stations in real time, the gain of cell splitting is reached, the utilization rate of PUCCH channel resources is improved.One embodiment of the invention provides a kind of network equipment 80, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the network equipment 80, and specific implementation is referred to the description in above-described embodiment.As shown in Fig. 8, the network equipment 80 of the present embodiment includes sending module 810, determining module 820, and receiving module 830.

Sending module 810, downlink data for sending from down control channel scheduling to UE, wherein, the down control channel is the corresponding down control channel of auxiliary serving cell, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, at least two serving cell also includes the main serving cell；

Determining module 820, for after the sending module 810 sends the downlink data, determining the identification information that the UE may be used；And

The receiving module 830, for in the channel resource for feeding back Physical Uplink Control Channel, the identification information that may be used determined using the determining module 820 detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, the Physical Uplink Control Channel is that the UE uses a kind of generation in the identification information that may be used.

Due to performed by the present embodiment be above-described embodiment method, therefore, technique effect that the present embodiment is resulted in is reference can be made to description in above-described embodiment, here is omitted. The determining module 820 is specifically for the identification information that determining the UE may use includes：The corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, and the identification information determined according to pre-defined rule；Or

Further, the determining module 820 by following pre-defined rule specifically for determining the identification information：The cell identity information that the corresponding network equipment of the main serving cell is notified, or the corresponding public cell identity information of all auxiliary serving cells configured for the UE.

Further, as shown in Figure 8 a, the network equipment can also include：

Channel resource acquisition module 850, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource, and obtain the channel resource parameter for the corresponding down control channel of the downlink data that the sending module 810 is sent；

The receiving module 830 detects the corresponding Physical Uplink Control Channel of the downlink data specifically for the identification information that may be used determined as follows using the determining module 820：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module 850, and on the channel resource for the corresponding physical uplink control of the channel resource parameter that the channel resource acquisition module 850 is obtained, the identification information that may be used determined using the determining module 820 detects the corresponding Physical Uplink Control Channel of the downlink data.

Wherein, the receiving module 830 is additionally operable to, and one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource are received by receiving radio resource control RRC signaling；The channel resource acquisition module 850 is specifically for the RRC signaling received by the receiving module 830 obtains one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；Or

As shown in Figure 8 b, the network equipment also includes memory module 840, The network equipment also includes memory module 840, and the memory module 840 is used to store one channel resource of the reception of receiving module 830 or the described information of one group of channel resource；The channel resource acquisition module 850 is specifically for obtaining the described information of one channel resource or one group of channel resource from the memory module 840.One embodiment of the invention provides a kind of network equipment 90, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the network equipment 90, and specific implementation is referred to the description in above-described embodiment.As shown in Fig. 9, the network equipment 90 of the present embodiment includes sending module 910, determining module 920, and receiving module 830.

Sending module 910, downlink data for sending from down control channel scheduling to UE, wherein, the down control channel is the corresponding down control channel of main serving cell, the main serving cell is the main serving cell at least two serving cells configured for the UE, and at least two serving cell also includes at least one auxiliary serving cell.

Determining module 920, the receiving module 930 is transferred to for after the sending module 910 sends the downlink data, determining the corresponding cell identity information of the main serving cell, and by the cell identity information.

Receiving module 930, in the channel resource for being used to feed back Physical Uplink Control Channel distributed for the UE, the cell identity information transmitted using the determining module 920 detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, the Physical Uplink Control Channel is that the UE is generated using the corresponding cell identity information of the main serving cell.

Due to performed by the present embodiment be above-described embodiment method, therefore, technique effect that the present embodiment is resulted in is reference can be made to description in above-described embodiment, here is omitted.

The sending module 910 is additionally operable to, and the channel resource or one group of channel resource of the Physical Uplink Control Channel are notified to the user equipment network equipment corresponding with all auxiliary serving cells for the user device configuration.

Specifically, the receiving module 910 is specifically in one channel resource or one group of channel money On the channel resource of source and the implicit corresponding Physical Uplink Control Channel of the down control channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information；Or, on one channel resource or one group of channel resource, detect that the corresponding Physical Uplink Control Channel serving cell of the downlink data is corresponding descending using the cell identity information.

Further, the receiving module 910 on the corresponding up-link carrier of the main serving cell specifically for detecting the corresponding Physical Uplink Control Channel of the downlink data.

In the embodiment of the present invention, the cell identity information can be that cell ID and/or virtual subdistrict are identified.By using the network equipment of the present embodiment, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the PUCCH channel resources for knowing other base stations in real time, the gain of cell splitting is reached, the utilization rate of PUCCH channel resources is improved.One embodiment of the invention provides a kind of communication system, and the communication system includes user equipment 50, the network equipment 80 and the network equipment 90 that above-described embodiment is provided.Referring specifically to the description in above-described embodiment, here is omitted.In addition, user equipment 50, the network equipment 80 and the network equipment 90 that the present embodiment is provided are able to carry out the step in the method in above-described embodiment, specific implementation is referred to the description in above method embodiment.One embodiment of the invention provides a kind of user equipment 1000, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the user equipment 1000, and specific implementation is referred to the description in above-described embodiment.As shown in Figure 10, the user equipment 1000 of the present embodiment includes receiver 1010, processor 1020, and transmitter 1030.

Receiver 1010, for receiving the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell；

The processor 1020, the downlink data for being received according to the receiver 1010 is corresponding The down control channel, selects identification information, and the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information；And

The Physical Uplink Control Channel is sent on the transmitter 1030, the channel resource for the Physical Uplink Control Channel generated in the generation module.

Wherein, the processor 1020 specifically for, if the downlink data that the receiver 1010 is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the second identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information；Or,

The processor 1020 specifically for, if the downlink data that the receiver 1010 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the first identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information.

Wherein, the processor 1020 specifically for selecting identification information as follows：The corresponding cell identity information of the main serving cell is selected as first identification information；Or

The processor 1020 specifically for selecting identification information as follows：If the receiver 1010 receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or

The processor 1020 specifically for selecting identification information as follows：If the receiver 1010 receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.

In another embodiment, the processor 1020 specifically for, if the downlink data that the receiver 1010 is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the first identification information is selected, and the corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information；And/or

The processor 1020 is specifically for if the downlink data that the receiver 1010 is received Include the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, select the second identification information, and the corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information.

In the embodiment, further, the processor 1020 specifically for selecting identification information as follows：The corresponding cell identity information of the main serving cell is selected as first identification information；Or the processor specifically for selecting identification information as follows：If the receiver receives the downlink data of the main serving cell and the corresponding down control channel scheduling of only one of which auxiliary serving cell, the corresponding cell identity information of one auxiliary serving cell is selected to be used as second identification information；Or

The processor specifically for selecting identification information as follows：If the receiver receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.Further, the processor 1020 according to pre-defined rule based on following manner specifically for selecting second identification information：The corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell is selected as second identification information；Or, the cell identity information for selecting the corresponding network equipment of the main serving cell to notify is used as second identification information；Or, the selection corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information.

Wherein, the processor 1020 specifically for selecting the cell identity information as follows：Selection cell ID and/or virtual subdistrict mark are used as the cell identity information.

In the first implementation, the processor 1020 is additionally operable to, and obtains a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the processor 1020, the Physical Uplink Control Channel that the processor 1020 is generated is sent.

In second of implementation, the processor 1020 is additionally operable to, and determines that the corresponding serving cell of the downlink data that the receiver 1010 is received is the main serving cell, and obtain the main serving cell pair The channel resource parameter for the down control channel answered；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On corresponding first channel resource of the channel resource parameter that the processor 1020 is obtained, send the Physical Uplink Control Channel that the processor 1020 is generated, wherein, first channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor 1020 is obtained；Or

The processor 1020 is additionally operable to, and determines that the corresponding serving cell of the downlink data that the receiver 1010 is received includes the auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel that the processor 1020 is generated is sent in second channel resource；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource that the processor 1020 is obtained.

In the third implementation, the processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 3rd channel resource, the Physical Uplink Control Channel is sent；Wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor 1020 is obtained；Or

The processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received includes one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, or, including multiple auxiliary serving cells at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 4th channel resource, the Physical Uplink Control Channel is sent, wherein, one channel resource or one group of channel resource institute that the 4th channel resource obtains for the processor 1020 State the corresponding one channel resource of information or one group of channel resource；Or

The processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 5th channel resource, the Physical Uplink Control Channel is sent；Wherein, if the 4th channel resource is one group of channel resource that the processor 1020 is obtained, the 5th channel resource is a channel resource in one group of channel resource.

In 4th kind of implementation, the processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received is the main serving cell, and obtain the channel resource parameter of the corresponding down control channel of the main serving cell；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the first channel resource, the Physical Uplink Control Channel is sent, wherein, first channel resource is the corresponding channel resource of the channel resource parameter that the processor 1020 is obtained；Or

The processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell at least one described auxiliary serving cell；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the processor 1020 is obtained；Or

The processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received includes multiple auxiliary serving cells at least one described auxiliary serving cell, or including one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the physical uplink control as follows Channel processed：The Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the information of one channel resource or one group of channel resource or one group of channel resource that the processor 1020 is obtained；

The processor 1020 is additionally operable to, determine that the corresponding serving cell of the downlink data that the receiver 1010 is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

In above-mentioned implementation, the receiver 1010 is additionally operable to, one channel resource or the described information of one group of channel resource that the reception network equipment is sent by radio resource control RRC signaling；The processor 1020 is specifically for the RRC signaling received by obtaining the receiver 1010 obtains the described information of one channel resource or one group of channel resource；Or

As shown in Figure 10 a, the user equipment also includes memory 1040, and the memory 1040 is used for the described information for storing one channel resource or one group of channel resource；The processor 1020 is specifically for obtaining the described information of one channel resource or one group of channel resource from the memory module.

Further, the transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the processor 1020 is generated as follows：

If the downlink data that the receiver 1010 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell and sends the Physical Uplink Control Channel that the processor 1020 is generated；Or

If the receiver 1010 receives only the downlink data of a corresponding down control channel scheduling in the multiple auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of one auxiliary serving cell and sends the Physical Uplink Control Channel that the processor 1020 is generated；Or

If the receiver 1010 receives only multiple auxiliary services at least one described auxiliary serving cell The Physical Uplink Control Channel that the processor 1020 is generated is sent on the downlink data of the corresponding down control channel scheduling of cell, the then corresponding up-link carrier of the auxiliary serving cell channel resource being carried in the multiple auxiliary serving cell.

In above-mentioned another embodiment, the transmitter 1030 on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the processor 1020 is generated as follows：If the downlink data that the receiver 1010 is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or

If the downlink data that the receiver 1010 is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the channel resource is carried on the corresponding up-link carrier of the auxiliary serving cell.

Further, the processor 1020 using the identification information of the selection specifically for generating the corresponding Physical Uplink Control Channel of the downlink data as follows：

Further, the processor 1020 is additionally operable to, for the feedback model of form 3, if the receiver 1010 is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the transmission mode of the downlink data of the auxiliary serving cell；Or, if the receiver 1010 receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell；

The processor 1020 specifically for generating the Physical Uplink Control Channel as follows：The identification information that the codebook size and the processor 1020 determined according to the codebook determining module is selected, Generate the Physical Uplink Control Channel.

Further, the processor 1020 is additionally operable to, transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiver 1010 controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiver 1010 is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC orders are the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or, if the downlink data that the down control channel of the downlink data that the receiver 1010 is received including the main serving cell is dispatched, the TPC command is transmitter 1030 described in TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells specifically for sending the Physical Uplink Control Channel that the processor 1020 is generated as follows：The Physical Uplink Control Channel that the processor 1020 is generated is sent with the transmit power of power determination module determination.

In above-mentioned another embodiment, further, the processor 1020 is additionally operable to, transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiver 1010 controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiver 1010 is received only includes the downlink data of the down control channel scheduling of the main serving cell, the TPC command is the TPC command in the down control channel of the main serving cell；Or, if TPC command described in the downlink data that the down control channel that the downlink data that the receiver 1010 is received includes the auxiliary serving cell is dispatched is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells.

Further, the processor 1020 is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiver 1010 is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, determine that the path loss is lost for first path；If the downlink data that the receiver 1010 is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, then the path loss is the second path loss, or, if the downlink data that the receiver 1010 is received only includes the downlink data of the corresponding down control channel scheduling of the main serving cell, it is determined that described Path loss is the second path loss；If the downlink data that the receiver 1010 is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, it is determined that the path loss is lost for first path；Wherein,

If transmitter sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiver 1010 is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor 1020 is additionally operable to measure the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver 1010 is received；And the first transmit power of the downlink reference signal sent according to the main serving cell and described measure first receiving power and determine second path loss；The receiver 1010 is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor 1020 is additionally operable to, and measures the second receiving power of the downlink reference signal for one auxiliary serving cell transmission that the receiver 1010 is received；And the first path that the second transmit power, second receiving power measured and the power offset of the downlink reference signal sent according to one auxiliary serving cell are determined is lost；

Or,

The receiver 1010 is additionally operable to receive the downlink reference signal that the main serving cell is sent；The processor 1020 is additionally operable to, and measures the first receiving power of the downlink reference signal for the main serving cell transmission that the receiver 1010 is received；And the first transmit power of the downlink reference signal sent according to the main serving cell, described measure first receiving power and power offset determines second path loss；The receiver 1010 is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The processor 1020 is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiver 1010 is received；And the first path that the second transmit power of the downlink reference signal sent according to one auxiliary serving cell and second receiving power measured are determined is lost. By using the method for the present embodiment, realize multiple LA Management Room multiplexing identical PUCCH channel resources, without the dispatch situation for the PUCCH channel resources for knowing other base stations in real time, the gain of cell splitting is reached, the utilization rate of PUCCH channel resources is improved.One embodiment of the invention additionally provides a kind of network equipment 1100, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the network equipment, and specific implementation is referred to the description in above-described embodiment.As shown in figure 11, the network equipment of the present embodiment includes transmitter 1110, processor 1120, and receiver 1130.

Transmitter 1110, downlink data for sending from down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of auxiliary serving cell, or the down control channel is the corresponding down control channel of the corresponding main serving cell of the network side equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell；

Processor 1120, for after the transmitter 1110 sends the downlink data, determining the identification information that the UE may be used；And

Receiver 1130, for in the channel resource for feeding back Physical Uplink Control Channel, the identification information that may be used determined using the processor 1120 detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

Further, the processor 1120 is specifically for the identification information that determining the UE may use includes：

The identification information that the UE may be used includes the corresponding cell ID letter of the main serving cell Breath cell identity information corresponding with all auxiliary serving cells configured for the UE；Wherein, the cell identity information is that cell ID and/or virtual subdistrict are identified.Further, the processor 1120 by following pre-defined rule specifically for determining the cell identity information：

Further, the processor 1120 is additionally operable to, a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource are obtained, and obtains the channel resource parameter for the corresponding down control channel of the downlink data that the transmitter 1110 is sent；

The receiver 1130 detects the corresponding Physical Uplink Control Channel of the downlink data specifically for the identification information that may be used determined as follows using the processor 1120：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the processor 1120, and on the channel resource for the corresponding physical uplink control of the channel resource parameter that the processor 1120 is obtained, the identification information that may be used determined using the processor 1120 detects the corresponding Physical Uplink Control Channel of the downlink data.

Further, the receiver 1130 is additionally operable to, and one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource are received by receiving radio resource control RRC signaling；The processor 1120 is specifically for the RRC signaling received by the receiver 1130 obtains one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；Or

As shown in fig. 11a, the network equipment also includes memory 1140, and the memory 1140 is used to store one channel resource of the reception of receiver 1130 or the described information of one group of channel resource；The processor 1120 is specifically for obtaining the described information of one channel resource or one group of channel resource from the memory 1140.

One embodiment of the invention provides a kind of network equipment 1200, and the present embodiment is able to carry out the step in the method in above-described embodiment.The present embodiment has only carried out simple description to the structure of the network equipment 1200, and specific implementation is referred to the description in above-described embodiment.As shown in figure 12, the net of the present embodiment Network equipment 1200 includes transmitter 1210, processor 1220, and receiver 1230.

Transmitter 1210, downlink data for sending from down control channel scheduling to UE, wherein, the down control channel is the corresponding down control channel of main serving cell, the main serving cell is the main serving cell at least two serving cells configured for the UE, and at least two serving cell also includes at least-individual auxiliary serving cell.

Processor 1220, after the transmitter 1210 sends the downlink data, determines the corresponding cell identity information of the main serving cell.

Receiver 1230, in the channel resource for being used to feed back Physical Uplink Control Channel distributed for the UE, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information, wherein, the Physical Uplink Control Channel is that the UE is generated using the cell identity information of the main serving cell.

The transmitter 1210 is additionally operable to, and to the user equipment network equipment corresponding with all auxiliary serving cells for the user device configuration, notifies a channel resource or one group of channel resource for the Physical Uplink Control Channel.

Specifically, the receiver 1230 specifically for, on the channel resource of one channel resource or the implicit corresponding Physical Uplink Control Channel of one group of channel resource and the down control channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the cell identity information；Or, on one channel resource or one group of channel resource, detect that the corresponding Physical Uplink Control Channel serving cell of the downlink data is corresponding descending using the cell identity information.

Further, the receiver 1230 on the corresponding up-link carrier of the main serving cell specifically for detecting the corresponding Physical Uplink Control Channel of the downlink data.

In the embodiment of the present invention, the cell identity information can be that cell ID and/or virtual subdistrict are identified.By using the network equipment of the present embodiment, multiple LA Management Room multiplexing identical PUCCH channel resources are realized, the dispatch situation of the PUCCH channel resources without knowing other base stations in real time reaches The gain of cell splitting, improves the utilization rate of PUCCH channel resources.One embodiment of the invention provides a kind of communication system, and the communication system includes user equipment 1000, the network equipment 1100 and the network equipment 1200 that above-described embodiment is provided.Referring specifically to the description in above-described embodiment, here is omitted.In addition, user equipment 1000, the network equipment 1100 and the network equipment 1200 that the present embodiment is provided are able to carry out the step in the method in above-described embodiment, specific implementation is referred to the description in above method embodiment.

It should be noted that base station that the embodiment of the present invention can be applied in various communication systems or terminal.The user equipment and the network equipment that above-described embodiment is provided can also include the parts such as power controller, decoding processor and memory.Processing module in the embodiment of the present invention can also be referred to as CPU.Memory can include read-only storage and random access memory, and provide instruction and data to processing module.The a part of of memory can also include non-volatile row random access memory（NVRAM ).In specific application, user equipment and the network equipment in the embodiment of the present invention can also include accommodating radiating circuit and the carrier of receiving circuit, to allow to carry out data transmitting and reception between user equipment or the network equipment and remote location.Sending module and receiving module may be coupled to antenna.Each component is coupled by bus system, and wherein bus system is in addition to including data/address bus, in addition to power bus, controlling bus and status signal bus in addition..The processor that the embodiments of the present invention are disclosed is probably a kind of IC chip, the disposal ability with signal.Above-mentioned processor can be general processor, digital signal processor（DSP), application specific integrated circuit（ASIC), ready-made programmable gate array（) or other PLDs, discrete gate or transistor logic or discrete hardware components FPGA.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General processor can be microprocessor or the processor can also be any conventional processor, BBP etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processor and perform completion, or perform completion with the hardware in decoding processor and software module combination.Software module can be located at random access memory, and flash memory, read-only storage, the ripe storage in this area such as programmable read only memory or electrically erasable programmable memory, register are situated between In matter.The storage medium is located at memory, and processing module reads the information in memory, the step of completing the above method with reference to its hardware.Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, above-mentioned functions can be stored in computer-readable medium or be transmitted as one or more instructions on computer-readable medium or code.Computer-readable medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to any medium that computer program is transmitted from a place to another place.Storage medium can be any usable medium that computer can be accessed.As example but it is not limited to：Computer-readable medium can include RAM, ROM, EEPROM, CD-ROM or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store with instruct or data structure form desired program code and can by computer access any other medium.In addition.Any connection can be suitably turn into computer-readable medium.If for example, software is to use coaxial cable, optical fiber cable, twisted-pair feeder, Digital Subscriber Line（) or such as wireless technology of infrared ray, radio and microwave etc is transmitted from website, server or other remote sources DSL, then the wireless technology of coaxial cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc be included in belonging to medium it is fixing in.As used in the present invention, disk（) and dish Disk（Disc compression laser disc (CD), laser disc, laser disc, Digital Versatile Disc) are included（DVD), floppy disk and Blu-ray Disc, the replicate data of the usual magnetic of which disk, and dish is then with laser come optical replicate data.Above combination above should also be as being included within the protection domain of computer-readable medium.

In a word, the preferred embodiment of technical solution of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.

Claims

Claim

1st, a kind of ascending control channel sending method, it is characterised in that methods described includes：

User equipment (UE) receives the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell；

Identification information is selected according to the down control channel；

The corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection；And

The Physical Uplink Control Channel is sent on the channel resource of the Physical Uplink Control Channel.

2nd, the method as described in claim 1, it is characterised in that described that identification information is selected according to the down control channel, including：

If the downlink data that the UE is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the identification information of the selection is the second identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：The corresponding Physical Uplink Control Channel of the downlink data is generated using second identification information；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the identification information of the selection is the first identification information, the corresponding Physical Uplink Control Channel of the downlink data is generated using the identification information of the selection, including：The corresponding Physical Uplink Control Channel of the downlink data is generated using first identification information.

3rd, method as claimed in claim 2, it is characterised in that

First identification information is the corresponding cell identity information of the main serving cell；

If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, second identification information is the corresponding cell identity information of one auxiliary serving cell；Or

If the UE receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the UE selects the second identification information to include：The UE Second identification information is selected according to pre-defined rule.

4th, method as claimed in claim 3, it is characterised in that the UE selects second identification information according to pre-defined rule, including：

The UE selects the corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell to be used as second identification information；

The cell identity information that the UE selects the corresponding network equipment of the main serving cell to notify is used as second identification information；Or

The UE selections corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information.

5th, the method as described in claim 3 or 4, it is characterised in that

The cell identity information is that cell ID and/or virtual subdistrict are identified.

6th, the method as any one of claim 1 to 5, it is characterised in that it is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：

Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：The Physical Uplink Control Channel is sent on the corresponding one channel resource of described information or one group of channel resource of one channel resource or one group of channel resource.

7th, the method as any one of claim 1 to 5, it is characterised in that described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, the Physical Uplink Control Channel is sent on the first channel resource, wherein, first channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter, and the channel resource parameter is the channel resource parameter of the corresponding down control channel of the main serving cell；Or

It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource or one group of letter for the Physical Uplink Control Channel The information of road resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the auxiliary serving cell, the Physical Uplink Control Channel is sent in second channel resource；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource.

8th, the method as any one of claim 1 to 5, it is characterised in that

It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 3rd channel resource；Wherein, the 3rd channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of one auxiliary serving cell；Or

It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：

If the downlink data that the UE is received includes one or more of the downlink data and at least one auxiliary serving cell of the corresponding down control channel scheduling of main serving cell auxiliary serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 4th channel resource, wherein, 4th channel resource is one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource；Or,

If the UE receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource. 9th, the method as any one of claim 1 to 5, it is characterised in that

It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：

If the UE receives only the downlink data of the corresponding down control channel scheduling of the main serving cell, the Physical Uplink Control Channel is sent on the first channel resource；Wherein, first channel resource is the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of the main serving cell；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the channel resource of the corresponding Physical Uplink Control Channel of channel resource parameter of the corresponding down control channel of one auxiliary serving cell in the 3rd channel resource at least one auxiliary serving cell for described in；Or

It is described send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel before, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；It is described to send the Physical Uplink Control Channel on the channel resource of the Physical Uplink Control Channel, including：If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, or, if the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell and the downlink data of the corresponding down control channel scheduling of one or more auxiliary serving cells, the Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell at least one described auxiliary serving cell, the Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource. 10th, the method as any one of claim 6 to 9, it is characterised in that

The information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, including：

The described information of one channel resource or one group of channel resource is obtained by radio resource control RRC signaling；Or

Obtain the described information of the one channel resource prestored or one group of channel resource.

11st, the method as any one of claim 1 to 10, it is characterised in that the transmission Physical Uplink Control Channel, including：

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on the corresponding up-link carrier of the main serving cell；Or

If the UE receives only the downlink data of an auxiliary serving cell corresponding down control channel scheduling, the channel resource is carried on the corresponding up-link carrier of the corresponding one auxiliary serving cell of the downlink data；Or

If the UE is received only on the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the corresponding up-link carrier of an auxiliary serving cell that the channel resource is carried in the multiple auxiliary serving cell.

12nd, the method as any one of claim 1 to 11, it is characterised in that the identification information using the selection generates the corresponding Physical Uplink Control Channel of the downlink data, including：

For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or

For the feedback model of downlink control channel format 3, the cyclic shift pattern of the modulation symbol of the Physical Uplink Control Channel is generated using the selected identification information and/or the mapping of orthogonal intersection is carried out using the selected identification information.

13rd, the method as any one of claim 1 to 12, it is characterised in that for the feedback model of form 3, the identification information using the selection generates the corresponding physical uplink of the downlink data Before control channel, methods described also includes：

If the UE is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the transmission mode for the downlink data dispatched according to the corresponding down control channel of the auxiliary serving cell determines the codebook size of the Physical Uplink Control Channel；Or

If the UE receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell.

14th, the method as any one of claim 1 to 13, it is characterised in that described to send the Physical Uplink Control Channel on the channel resource, including：

Transmit power control TPC command in path loss values and the down control channel determines the transmit power of the Physical Uplink Control Channel, and sends the Physical Uplink Control Channel with the transmit power of the determination, wherein,

If the downlink data that the UE is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or

If the downlink data that the UE is received includes the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the main serving cell

15th, method as claimed in claim 14, it is characterised in that

If the downlink data that the UE is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is lost for first path；Or

If the downlink data that the UE is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；

Wherein, if the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell, then second path loss is determined according to the first transmit power and the first receiving power of the downlink reference signal of main serving cell transmission, wherein, first receiving power is what the UE was obtained by measuring the downlink reference signal that the main serving cell is sent；The first path loss It is the second transmit power, the second receiving power and the power offset for the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent to determine, wherein, second receiving power is that the UE is obtained by measuring the downlink reference signal that one auxiliary serving cell is sent；Or,

If the UE sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell, then second path loss is the first transmit power, the first receiving power and the power offset of the downlink reference signal sent according to the main serving cell to determine, wherein, first receiving power is what the UE was obtained by measuring the downlink reference signal that the main serving cell is sent；The first path loss is the second transmit power and the second receiving power of the downlink reference signal sent according to one auxiliary serving cell to determine, wherein, second receiving power is that the UE is obtained by measuring the downlink reference signal that one auxiliary serving cell is sent.

16th, method as claimed in claim 15, it is characterised in that

The difference power for the path loss that frequency where the power offset is the main serving cell and the auxiliary serving cell is caused.

17th, a kind of method of reseptance of ascending control channel, it is characterised in that methods described includes：The network equipment sends the downlink data of down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of the corresponding auxiliary serving cell of the network equipment, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell；

Determine the identification information that the UE may be used；And

In the channel resource for feeding back the Physical Uplink Control Channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

18th, method as claimed in claim 17, it is characterised in that

The identification information that the UE may be used includes the corresponding cell identity information of the main serving cell, the corresponding cell identity information of the corresponding auxiliary serving cell of the network equipment, and true according to pre-defined rule Fixed identification information；Or

The identification information that the UE may be used includes the corresponding cell identity information of main serving cell cell identity information corresponding with all auxiliary serving cells configured for the UE.

19th, method as claimed in claim 18, it is characterised in that the identification information determined according to pre-defined rule includes：

The cell identity information that the corresponding network equipment of the main serving cell is notified；Or

The corresponding public cell identity information of all auxiliary serving cells configured for the UE.

20th, the method as described in claim 18 or 19, it is characterised in that

The cell identity information is that cell ID and/or virtual subdistrict are identified.

21st, the method as any one of claim 17 to 20, it is characterised in that

Before the corresponding Physical Uplink Control Channel of the detection downlink data, methods described also includes：Obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The corresponding Physical Uplink Control Channel of the detection downlink data, including：On the channel resource of the corresponding one channel resource of described information of one channel resource or one group of channel resource or one group of channel resource and the corresponding Physical Uplink Control Channel of the down control channel, the corresponding Physical Uplink Control Channel of the downlink data is detected using the identification information that may be used.

22nd, method as claimed in claim 21, it is characterised in that

The information of the channel resource or one group of channel resource for obtaining the Physical Uplink Control Channel, including：The information of one channel resource or one group of channel resource is obtained by radio resource control RRC signaling；Or

Obtain the information of the one channel resource prestored or one group of channel resource.

23rd, a kind of user equipment, it is characterised in that the user equipment (UE) includes：

Receiving module, for receiving the downlink data that the network equipment is dispatched by down control channel, wherein, the down control channel is the corresponding down control channel of serving cell, the serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell includes a main serving cell and at least one auxiliary serving cell； Selecting module, the downlink data correspondence down control channel for being received according to the receiving module selects identification information；

Generation module, the identification information for being selected using the selecting module generates the corresponding Physical Uplink Control Channel of the downlink data；And

The Physical Uplink Control Channel is sent on sending module, the channel resource for the Physical Uplink Control Channel generated in the generation module.

24th, user equipment as claimed in claim 23, it is characterised in that

The selecting module is specifically for if the downlink data that the receiving module is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the second identification information；The generation module using second identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data；Or,

The selecting module is specifically for if the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, selecting the first identification information；The generation module using first identification information specifically for generating the corresponding Physical Uplink Control Channel of the downlink data.

25th, user equipment as claimed in claim 24, it is characterised in that

The selecting module is specifically for selecting the corresponding cell identity information of the main serving cell to be used as first identification information；Or

The selecting module is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of an auxiliary serving cell, selecting the corresponding cell identity information of one auxiliary serving cell to be used as second identification information；Or

The selecting module is specifically for if the receiving module receives only the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, second identification information is selected according to pre-defined rule.

26th, user equipment as claimed in claim 25, it is characterised in that

The selecting module based on following manner according to pre-defined rule selection second mark specifically for being believed Breath：The corresponding cell identity information of any auxiliary serving cell in the multiple auxiliary serving cell is selected as second identification information；Or, the cell identity information for selecting the corresponding network equipment of the main serving cell to notify is used as second identification information；Or, the selection corresponding public cell identity information of at least one auxiliary serving cell is used as second identification information.

27th, the user equipment as described in claim 25 or 26, it is characterised in that

The selecting module specifically for selecting the cell identity information as follows：Selection cell ID and/or virtual subdistrict mark are used as the cell identity information.

28th, the user equipment as any one of claim 23 to 27, it is characterised in that the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module, the Physical Uplink Control Channel of the generation module generation is sent.

29th, the user equipment as any one of claim 23 to 27, it is characterised in that the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is the main serving cell, and obtains the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On corresponding first channel resource of the channel resource parameter that the channel resource acquisition module is obtained, send the Physical Uplink Control Channel of the generation module generation, wherein, first channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes the auxiliary serving cell, and obtains a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module is specifically for as follows in the physical uplink The Physical Uplink Control Channel is sent on the channel resource of control channel：The Physical Uplink Control Channel of the generation module generation is sent in second channel resource；Wherein, the second channel resource is the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource that the channel resource acquisition module is obtained.

30th, the user equipment as any one of claim 23 to 27, it is characterised in that the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 3rd channel resource, the Physical Uplink Control Channel is sent；Wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, or, including multiple auxiliary serving cells at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 4th channel resource, send the Physical Uplink Control Channel, wherein, the 4th channel resource is the one channel resource or the corresponding one channel resource of one group of channel resource described information or one group of channel resource that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the 5th channel resource, the Physical Uplink Control Channel is sent；Wherein, if the 4th letter Road resource is one group of channel resource that the channel resource acquisition module is obtained, and the 5th channel resource is a channel resource in one group of channel resource.

31st, the user equipment as any one of claim 23 to 27, it is characterised in that the user equipment also includes channel resource acquisition module；

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is the main serving cell, and obtains the channel resource parameter of the corresponding down control channel of the main serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：On the first channel resource, the Physical Uplink Control Channel is sent, wherein, first channel resource is the corresponding channel resource of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received is an auxiliary serving cell at least one described auxiliary serving cell, and obtain the channel resource parameter of the corresponding down control channel of one auxiliary serving cell at least one described auxiliary serving cell；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 3rd channel resource, wherein, the 3rd channel resource is the channel resource for the corresponding Physical Uplink Control Channel of the channel resource parameter that the channel resource acquisition module is obtained；Or

The channel resource acquisition module, for determining that the corresponding serving cell of the downlink data that the receiving module is received includes multiple auxiliary serving cells at least one described auxiliary serving cell, or including one or more of the main serving cell and at least one auxiliary serving cell auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 4th channel resource；Wherein, the 4th channel resource is the corresponding one channel resource of the information of one channel resource or one group of channel resource or one group of channel resource that the channel resource acquisition module is obtained；

The channel resource acquisition module, for determining the downlink data correspondence that the receiving module is received Serving cell be an auxiliary serving cell at least one described auxiliary serving cell, and obtain a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource；The sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel as follows：The Physical Uplink Control Channel is sent on the 5th channel resource；Wherein, if the 4th channel resource is one group of channel resource, the 5th channel resource is a channel resource in one group of channel resource.

32nd, the user equipment as any one of claim 28 to 31, it is characterized in that, the receiving module is additionally operable to, one channel resource or the described information of one group of channel resource that the reception network equipment is sent by radio resource control RRC signaling；The channel resource acquisition module is specifically for obtaining one channel resource of the receiving module reception or the described information of one group of channel resource；Or

The user equipment also includes memory module, and the memory module is used for the described information for storing one channel resource or one group of channel resource；The channel resource acquisition module is specifically for obtaining the described information of one channel resource or one group of channel resource from the memory module.

33rd, the user equipment as any one of claim 23 to 32, characterized in that, the sending module on the channel resource of the Physical Uplink Control Channel specifically for sending the Physical Uplink Control Channel that the generation module is generated as follows：

If the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the generation module generation is sent on the corresponding up-link carrier of the main serving cell；Or

If the receiving module receives only the downlink data of a corresponding down control channel scheduling in the multiple auxiliary serving cell, the channel resource is carried on to the Physical Uplink Control Channel that the generation module generation is sent on the corresponding up-link carrier of one auxiliary serving cell；Or

Sent if the receiving module is received only on the downlink data of the corresponding down control channel scheduling of multiple auxiliary serving cells at least one described auxiliary serving cell, the corresponding up-link carrier of an auxiliary serving cell that the channel resource is carried in the multiple auxiliary serving cell described in the generation module generation Physical Uplink Control Channel.

34th, the user equipment as any one of claim 23 to 33, it is characterised in that the generation module using the identification information of the selection specifically for generating the corresponding Physical Uplink Control Channel of the downlink data as follows：For the feedback model of downlink control channel format lb combination Channel assignments, the sequence of the Physical Uplink Control Channel is generated using the selected identification information；Or, for the feedback model of downlink control channel format 3, the cyclic shift pattern of the modulation symbol of the Physical Uplink Control Channel is generated using the selected identification information and/or the mapping of orthogonal intersection is carried out using the selected identification information.

35th, the user equipment as any one of claim 23 to 34, it is characterised in that the user equipment also includes：

Codebook determining module, for the feedback model for form 3, if the receiving module is not received by the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the transmission mode of the downlink data of the auxiliary serving cell；Or, if the receiving module receives the downlink data of the corresponding down control channel scheduling of the main serving cell, the codebook size of the Physical Uplink Control Channel is determined according to the main serving cell and the transmission mode of the downlink data of the auxiliary serving cell；

The generation module is additionally operable to, the identification information that the codebook size and the selecting module determined according to the codebook determining module is selected, and generates the Physical Uplink Control Channel.

36th, the user equipment as any one of claim 23 to 35, it is characterised in that the user equipment also includes power determination module；

The power determination module is used for, and the transmit power in the corresponding down control channel of the downlink data received according to path loss values and the receiving module controls TPC command, determines the transmit power of the Physical Uplink Control Channel；Wherein, if the downlink data that the receiving module is received does not include the downlink data that the down control channel of the main serving cell is dispatched, the TPC command is the TPC command in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；Or, if the downlink data that the receiving module is received includes the main service The downlink data of the down control channel scheduling of cell, the TPC command is the TPC orders in the down control channel of the corresponding auxiliary serving cell of the downlink data or an auxiliary serving cell in multiple auxiliary serving cells；

The sending module specifically for sending the Physical Uplink Control Channel that the generation module is generated as follows：The Physical Uplink Control Channel of the generation module generation is sent with the transmit power of power determination module determination.

37th, user equipment as claimed in claim 36, it is characterised in that the user equipment also includes measurement module；

The power determination module is additionally operable to, and the path loss is determined as follows：If the downlink data that the receiving module is received does not include the downlink data of the corresponding down control channel scheduling of the main serving cell, determine that the path loss is lost for first path；If the downlink data that the receiving module is received includes the downlink data of the corresponding down control channel scheduling of the main serving cell, the path loss is the second path loss；Wherein,

If the sending module sends the Physical Uplink Control Channel on the corresponding up-link carrier of the main serving cell,

The receiving module is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module is received；The first transmit power and the measurement module for the downlink reference signal that the power determination module is sent according to the main serving cell measure first receiving power and determine second path loss；The receiving module is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module is received；The first path loss that second receiving power and power offset that second transmit power of the downlink reference signal that the power determination module is sent according to one auxiliary serving cell, the measurement module are measured are determined；

Or, If the sending module sends the Physical Uplink Control Channel on the corresponding up-link carrier of an auxiliary serving cell at least one described auxiliary serving cell,

The receiving module is additionally operable to receive the downlink reference signal that the main serving cell is sent；The measurement module is used for the first receiving power for measuring the downlink reference signal for the main serving cell transmission that the receiving module is received；First transmit power of the downlink reference signal that the power determination module is sent according to the main serving cell, the measurement module measure first receiving power and power offset determines second path loss；The receiving module is additionally operable to receive the downlink reference signal that an auxiliary serving cell at least one described auxiliary serving cell is sent；The measurement module is used for the second receiving power for measuring the downlink reference signal for one auxiliary serving cell transmission that the receiving module is received；The first path loss that second receiving power that the second transmit power and the measurement module for the downlink reference signal that the power determination module is sent according to one auxiliary serving cell are measured is determined.

38th, a kind of network equipment, it is characterised in that the network equipment includes：

Sending module, downlink data for sending from down control channel scheduling to user equipment (UE), wherein, the down control channel is the corresponding down control channel of auxiliary serving cell, the auxiliary serving cell is the serving cell at least two serving cells configured for the UE, and at least two serving cell also includes the main serving cell；

Determining module, for after the sending module sends the downlink data, determining the identification information that the UE may be used；And

Receiving module, for in the channel resource for feeding back Physical Uplink Control Channel, the identification information that may be used determined using the determining module detects the corresponding Physical Uplink Control Channel of the downlink data, wherein, a kind of generation in the Physical Uplink Control Channel identification information that to be the UE may be used using the UE.

39th, the network equipment as claimed in claim 38, it is characterised in that

The determining module is specifically for the identification information that determining the UE may use includes：The corresponding cell identity information of the main serving cell, the corresponding auxiliary service of the network equipment is small The corresponding cell identity information in area, and the identification information determined according to pre-defined rule；Or

The identification information that the UE may be used includes the corresponding cell identity information of main serving cell cell identity information corresponding with all auxiliary serving cells configured for the UE；

Wherein, the cell identity information is that cell ID and/or virtual subdistrict are identified.

40th, the network equipment as claimed in claim 39, it is characterised in that

The determining module by following pre-defined rule specifically for determining the identification information：

The cell identity information that the corresponding network equipment of the main serving cell is notified, or the corresponding public cell identity information of all auxiliary serving cells configured for the UE.

41st, the network equipment as claimed in claim 40, it is characterised in that the network equipment also includes：Channel resource acquisition module, for obtaining a channel resource of the Physical Uplink Control Channel or the information of one group of channel resource, and obtains the channel resource parameter for the corresponding down control channel of the downlink data that the sending module is sent；

The receiving module detects the corresponding Physical Uplink Control Channel of the downlink data specifically for the identification information that may be used determined as follows using the determining module：On the corresponding one channel resource of the described information of one channel resource or one group of channel resource or one group of channel resource obtained in the channel resource acquisition module, and on the channel resource for the corresponding physical uplink control of the channel resource parameter that the channel resource acquisition module is obtained, the identification information that may be used determined using the determining module detects the corresponding Physical Uplink Control Channel of the downlink data.

42nd, the network equipment as described in claim 40 or 41, it is characterised in that

The receiving module is additionally operable to, and one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource are received by receiving radio resource control RRC signaling；The channel resource acquisition module is specifically for the RRC signaling received by the receiving module obtains one channel resource of the Physical Uplink Control Channel or the described information of one group of channel resource；Or

The network equipment also includes memory module, and the memory module is used to store one channel resource of the receiving module reception or the described information of one group of channel resource；The channel resource acquisition module is specifically for the described information from the memory module one channel resource of acquisition or one group of channel resource.