WO2016119173A1 - Pucch配置方法和装置 - Google Patents

Pucch配置方法和装置 Download PDF

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Publication number
WO2016119173A1
WO2016119173A1 PCT/CN2015/071835 CN2015071835W WO2016119173A1 WO 2016119173 A1 WO2016119173 A1 WO 2016119173A1 CN 2015071835 W CN2015071835 W CN 2015071835W WO 2016119173 A1 WO2016119173 A1 WO 2016119173A1
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WO
WIPO (PCT)
Prior art keywords
cell
correspondence
pucch
indication information
information
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PCT/CN2015/071835
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English (en)
French (fr)
Inventor
李秉肇
权威
苗金华
杨晓东
胡振兴
张戬
Original Assignee
华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP15879381.0A priority Critical patent/EP3242519B1/en
Priority to PCT/CN2015/071835 priority patent/WO2016119173A1/zh
Priority to JP2017540188A priority patent/JP6517938B2/ja
Priority to BR112017016454-0A priority patent/BR112017016454A2/zh
Priority to CA2975306A priority patent/CA2975306C/en
Priority to CN201580002505.4A priority patent/CN106063349B/zh
Publication of WO2016119173A1 publication Critical patent/WO2016119173A1/zh
Priority to US15/662,387 priority patent/US10448376B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Definitions

  • the embodiments of the present invention relate to a communication technology, and in particular, to a physical uplink control channel (Physical Uplink Control Channel, hereinafter referred to as PUCCH) configuration method and apparatus.
  • PUCCH Physical Uplink Control Channel
  • CA Carrier Aggregation
  • the uplink usually has a plurality of cells configured with a physical uplink shared channel (Physical Uplink Shared Channel, hereinafter referred to as PUSCH), and carries uplink data sent by the user equipment (User Equipments, hereinafter referred to as UE) to the base station, and uplink.
  • PUSCH Physical Uplink Shared Channel
  • UE User Equipments
  • PUCCH Physical Uplink Shared Channel
  • HARQ-ACK Hybrid Automatic Repeat Request-Acknowledgement
  • CQI Channel Quality Indicator
  • the embodiments of the present invention provide a PUCCH configuration method and apparatus to reduce the load of a cell in which a PUCCH is configured.
  • an embodiment of the present invention provides a PUCCH configuration method, including:
  • the user equipment UE receives the corresponding relationship indication information sent by the base station, where the corresponding relationship indication information is used to indicate the currently used corresponding relationship, where the corresponding relationship includes the first cell and its corresponding second cell information, where the first
  • the cell is a cell that has been configured with a physical uplink control channel (PUCCH), and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell;
  • PUCCH physical uplink control channel
  • the UE determines, according to the currently used correspondence, a PUCCH used for sending uplink feedback information of the second cell.
  • the corresponding relationship indication information includes a currently used first cell and a corresponding second cell information.
  • the method before the receiving, by the UE, the corresponding relationship indication information sent by the base station, the method further includes:
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the method before the receiving, by the UE, the corresponding relationship indication information sent by the base station, the method further includes:
  • the indication information includes the indication information for activating the first correspondence or the second correspondence.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information that activates the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship
  • the method further includes:
  • the UE activates a correspondence corresponding to the number information of the activated correspondence.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated
  • the method further includes:
  • the UE deactivates the PUCCH of the deactivated at least one first cell, and establishes a correspondence between the second cell corresponding to the deactivated first cell and the first cell in an activated state.
  • the corresponding relationship indication information includes information of the activated at least one first cell
  • the method further includes:
  • the UE activates the PUCCH of the activated at least one first cell, and establishes a correspondence between the activated first cell and the second cell.
  • the user equipment UE receives the Correspondence indication information, including:
  • the UE receives the correspondence indication information through the media intervention control layer control unit MAC CE or the physical downlink control channel PDCCH at the time of L1, and uses the correspondence indicated by the correspondence indication information at the time of L1+S, where the S is a positive number;
  • the UE receives the correspondence indication information by using radio resource control RRC signaling at time L1, and uses the correspondence indicated by the correspondence indication information at time L1+S.
  • the method further includes:
  • the method further includes:
  • the second cell corresponding to the first cell belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group, and an uplink timing adjustment corresponding to the first secondary timing advance group including the first cell
  • the timer expires, the UE releases the sounding reference signal SRS resource corresponding to the cell of the first secondary timing advance group, and the UE performs at least one of the following processes:
  • the UE releases the CQI resource configured by the second cell corresponding to the first cell, where the second cell includes a second cell belonging to the second timing advance group and a second cell belonging to the first secondary timing advance group Community
  • the UE releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink grant corresponding to the second cell, and the downlink authorization and/or Or HARQ cache information;
  • the UE stops the uplink transmission of the second cell configuration corresponding to the first cell and belongs to the second timing advance group;
  • the UE stops the uplink timing adjustment timer of the second timing advance group, where all cells included in the second timing advance group are corresponding to the first cell included in the first secondary timing advance group Two cells.
  • the method further includes:
  • the UE determines that the trigger condition is met, and reports the power headroom PH;
  • the triggering conditions include:
  • the remaining power ratio between any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2; or
  • the remaining power of the UE is less than a second preset threshold, and the remaining power of the UE is based on the maximum transmit power of the UE, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, and the physical uplink shared channel PUSCH of the primary cell. Obtaining power and/or PUSCH power of the secondary cell; or;
  • the first cell of the UE changes.
  • the first cell of the UE is changed, including:
  • At least one first cell of the UE is activated; or,
  • the PUCCH of the at least one first cell of the UE is activated;
  • At least one first cell of the UE is deactivated; or,
  • the PUCCH of the at least one first cell of the UE is deactivated;
  • the UE has at least one cell configured with a PUCCH; or
  • the UE has at least one first cell to configure a PUCCH; or the UE is configured to add at least one cell including a PUCCH.
  • the PH includes at least one of the following information:
  • the remaining power used by the UE to transmit using the PUCCH of the primary cell is the remaining power used by the UE to transmit using the PUCCH of the primary cell
  • the remaining power used by the UE to transmit using the PUCCH of the secondary cell is the remaining power used by the UE to transmit using the PUCCH of the secondary cell
  • the UE uses the PUCCH of the primary cell and the PUCCH of the secondary cell to transmit the remaining power.
  • an embodiment of the present invention provides a PUCCH configuration method, including:
  • the base station determines the relationship indication information, where the corresponding relationship indication information is used to indicate the corresponding relationship currently used by the UE, where the corresponding relationship includes the first cell and the corresponding second cell information, where the first cell is configured
  • the cell of the physical uplink control channel PUCCH, the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • the base station sends the correspondence relationship indication information to the UE.
  • the corresponding relationship indication information includes a currently used first cell and its corresponding second cell information.
  • the method before the sending, by the base station, the corresponding relationship indication information to the UE, the method further includes:
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the method before the sending, by the base station, the corresponding relationship indication information to the UE, the method further includes:
  • the corresponding relationship indication information includes indication information that activates the first correspondence relationship or the second correspondence relationship.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information for activating the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated.
  • the corresponding relationship indication information includes information about the activated at least one first cell.
  • the method further includes:
  • the base station sends a deactivation indication to the UE, so that the UE deactivates at least one of the first cells according to the deactivation indication, and deactivates all second cells that have a corresponding relationship with the first cell.
  • an embodiment of the present invention provides a PUCCH configuration apparatus, where the PUCCH configuration apparatus is deployed in a user equipment UE, including:
  • the receiving module is configured to receive the corresponding relationship indication information that is sent by the base station, where the corresponding relationship indication information is used to indicate a currently used corresponding relationship, where the corresponding relationship includes the first cell and the corresponding second cell information, where the
  • the first cell is a cell that has a physical uplink control channel (PUCCH) configured, and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell;
  • PUCCH physical uplink control channel
  • a processing module configured to determine, according to the currently used correspondence, a PUCCH used to send uplink feedback information of the second cell.
  • the corresponding relationship indication information includes a currently used first cell and a corresponding second cell information.
  • the receiving module is further configured to receive a first correspondence that is sent by the base station, where the first correspondence includes the first cell and corresponding Second cell information;
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the receiving module is further configured to receive a first correspondence and a second correspondence that are sent by the base station, where the first correspondence and the first The second correspondence includes the first cell and its corresponding second cell information;
  • the indication information includes the indication information for activating the first correspondence or the second correspondence.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information that activates the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship
  • the processing module is further configured to activate a correspondence corresponding to the number information of the activated correspondence.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated
  • the processing module is further configured to deactivate the PUCCH of the deactivated at least one first cell, and establish a correspondence between the second cell corresponding to the deactivated first cell and the first cell in an activated state relationship.
  • the corresponding relationship indication information includes information of the activated at least one first cell
  • the processing module is further configured to activate the PUCCH of the activated at least one first cell, and establish a correspondence between the activated first cell and the second cell.
  • the receiving module is specifically used to The corresponding relationship indication information is received by the media intervention control layer control unit MAC CE or the physical downlink control channel PDCCH at time L1, and the correspondence indicated by the correspondence relationship indication information is used at time L1+S, where the S is positive Or, the corresponding relationship indication information is received by the RRC signaling at the time of L1, and the correspondence indicated by the correspondence indication information is used at the time of L1+S.
  • the receiving module is further used to Receiving a deactivation indication sent by the base station
  • the processing module is further configured to: deactivate at least one of the first cells according to the deactivation indication, and deactivate all second cells that have a corresponding relationship with the first cell .
  • the first small The second cell corresponding to the area belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group, and the processing module is further configured to: when the first secondary timing advance group including the first cell corresponds The processing module releases the sounding reference signal SRS resources corresponding to the cells of the first secondary timing advance group, and the processing module performs at least one of the following processes:
  • the processing module releases the CQI resource configured by the second cell corresponding to the first cell, where the second cell includes a second cell belonging to the second timing advance group and a second cell belonging to the first secondary timing advance group Two cells;
  • the processing module releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink grant, downlink grant, and/or HARQ cache corresponding to the second cell. information;
  • the processing module deactivates the second cell corresponding to the first cell and belongs to the second timing advance group
  • the processing module stops uplink transmission of the second cell configuration corresponding to the first cell and belonging to the second timing advance group;
  • the processing module stops the uplink timing adjustment timer of the second timing advance group, where all cells included in the second timing advance group are corresponding to the first cell included in the first secondary timing advance group Second cell.
  • the method further includes:
  • a sending module configured to determine that the trigger condition is met, and report a power headroom PH;
  • the triggering conditions include:
  • the remaining power ratio between any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2; or
  • the remaining power of the UE is less than a second preset threshold, and the remaining power of the UE is based on the maximum transmit power of the UE, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, and the physical uplink shared channel PUSCH of the primary cell. Obtaining power and/or PUSCH power of the secondary cell; or;
  • the first cell of the UE changes.
  • the first cell of the UE is changed, including:
  • At least one first cell of the UE is activated; or,
  • the PUCCH of the at least one first cell of the UE is activated;
  • At least one first cell of the UE is deactivated; or,
  • the PUCCH of the at least one first cell of the UE is deactivated;
  • the UE has at least one cell configured with a PUCCH; or
  • the UE has at least one first cell to configure a PUCCH; or the UE is configured to add at least one cell including a PUCCH.
  • the PH includes at least one of the following information:
  • the remaining power used by the UE to transmit using the PUCCH of the primary cell is the remaining power used by the UE to transmit using the PUCCH of the primary cell
  • the remaining power used by the UE to transmit using the PUCCH of the secondary cell is the remaining power used by the UE to transmit using the PUCCH of the secondary cell
  • the UE uses the PUCCH of the primary cell and the PUCCH of the secondary cell to transmit the remaining power.
  • an embodiment of the present invention provides a PUCCH configuration apparatus, where the PUCCH configuration apparatus is deployed in a base station, including:
  • a processing module configured to determine a relationship indication information, where the correspondence relationship indication information is used to indicate a correspondence relationship currently used by the UE, where the correspondence relationship includes a first cell and a corresponding second cell information, where the first The cell is a cell in which the physical uplink control channel PUCCH is configured, and the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • a sending module configured to send the correspondence indication information to the UE.
  • the corresponding relationship indication information includes a currently used first cell and a corresponding second cell information.
  • the sending module is further configured to send, to the UE, a first correspondence, where the first correspondence includes the first cell and Corresponding second cell information;
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the sending module is further configured to send, to the UE, a first correspondence relationship and a second correspondence relationship, where the first correspondence The relationship and the second correspondence include the first cell and its corresponding second cell information;
  • the corresponding relationship indication information includes indication information that activates the first correspondence relationship or the second correspondence relationship.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information for activating the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated.
  • the corresponding relationship indication information includes information of the activated at least one first cell.
  • the sending module is further used to Sending a deactivation indication to the UE, so that the UE deactivates at least one of the first cells according to the deactivation indication, and deactivates all second cells that have a corresponding relationship with the first cell.
  • an embodiment of the present invention provides a PUCCH configuration apparatus, where the PUCCH configuration apparatus is deployed in a user equipment UE, and includes:
  • a receiver configured to receive the corresponding relationship indication information sent by the base station, where the correspondence relationship indication information is used to indicate a currently used correspondence, where the correspondence includes the first cell and the corresponding second cell information, where the
  • the first cell is a cell that has a physical uplink control channel (PUCCH) configured, and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell;
  • PUCCH physical uplink control channel
  • a processor configured to determine, according to the currently used correspondence, a PUCCH used to send uplink feedback information of the second cell.
  • the corresponding relationship indication information includes a currently used first cell and its corresponding second cell information.
  • the receiver is further configured to receive a first correspondence that is sent by the base station, where the first correspondence includes the first small Zone and its corresponding second cell information;
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the receiver is further configured to receive a first correspondence and a second correspondence that are sent by the base station, where the first correspondence and the first The second correspondence includes the first cell and its corresponding second cell information;
  • the indication information includes the indication information for activating the first correspondence or the second correspondence.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information that activates the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship
  • the processor is further configured to activate a correspondence corresponding to the number information of the activated correspondence.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated
  • the processor is further configured to deactivate the PUCCH of the deactivated at least one first cell, and establish a correspondence between the second cell corresponding to the deactivated first cell and the first cell in an activated state. relationship.
  • the corresponding relationship indication information includes information of the activated at least one first cell
  • the processor is further configured to activate the activated PUCCH of the at least one first cell, and establish a correspondence between the activated first cell and the second cell.
  • the receiver is specifically used to The corresponding relationship indication information is received by the media intervention control layer control unit MAC CE or the physical downlink control channel PDCCH at time L1, and the correspondence indicated by the correspondence relationship indication information is used at time L1+S, where the S is positive Or, the corresponding relationship indication information is received by the RRC signaling at the time of L1, and the correspondence indicated by the correspondence indication information is used at the time of L1+S.
  • the receiver is further used Receiving a deactivation indication sent by the base station, the processor is further configured to: deactivate at least one of the first cells according to the deactivation indication, and deactivate all second cells that have a corresponding relationship with the first cell .
  • the second cell belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group
  • the processor is further configured to: adjust an uplink timing corresponding to the first secondary timing advance group that includes the first cell
  • the timer expires, the processor releases the sounding reference signal SRS resource corresponding to the cell of the first secondary timing advance group, and the processor performs at least one of the following processes:
  • the processor releases the CQI resource configured by the second cell corresponding to the first cell, where the second cell includes a second cell that belongs to the second timing advance group and a part that belongs to the first secondary timing advance group Two cells;
  • the processor releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink grant, downlink grant, and/or HARQ cache corresponding to the second cell. information;
  • the processor stops uplink transmission of the second cell configuration corresponding to the first cell and belongs to the second timing advance group;
  • the processor stops the uplink timing adjustment timer of the second timing advance group, where all cells included in the second timing advance group are corresponding to the first cell included in the first secondary timing advance group Second cell.
  • the method further includes:
  • a transmitter configured to determine that the trigger condition is met, and report a power headroom PH;
  • the triggering conditions include:
  • the remaining power ratio between any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2; or
  • the remaining power of the UE is less than a second preset threshold, and the remaining power of the UE is based on The maximum transmit power of the UE, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, the physical uplink shared channel PUSCH power of the primary cell, and/or the PUSCH power of the secondary cell are obtained; or
  • the first cell of the UE changes.
  • the first cell of the UE is changed, including:
  • At least one first cell of the UE is activated; or,
  • the PUCCH of the at least one first cell of the UE is activated;
  • At least one first cell of the UE is deactivated; or,
  • the PUCCH of the at least one first cell of the UE is deactivated;
  • the UE has at least one cell configured with a PUCCH; or
  • the UE has at least one first cell to configure a PUCCH; or the UE is configured to add at least one cell including a PUCCH.
  • the PH includes at least one of the following information:
  • the remaining power used by the UE to transmit using the PUCCH of the primary cell is the remaining power used by the UE to transmit using the PUCCH of the primary cell
  • the remaining power used by the UE to transmit using the PUCCH of the secondary cell is the remaining power used by the UE to transmit using the PUCCH of the secondary cell
  • the UE uses the PUCCH of the primary cell and the PUCCH of the secondary cell to transmit the remaining power.
  • an embodiment of the present invention provides a PUCCH configuration apparatus, where the PUCCH configuration apparatus is deployed in a base station, including:
  • a processor configured to determine a relationship indication information, where the correspondence relationship indication information is used to indicate a correspondence relationship currently used by the UE, where the correspondence relationship includes a first cell and a corresponding second cell information, where the first The cell is a cell in which the physical uplink control channel PUCCH is configured, and the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • a transmitter configured to send the correspondence indication information to the UE.
  • the corresponding relationship indication information includes a currently used first cell and a corresponding second cell information.
  • the transmitter is further configured to send, to the UE, a first correspondence, where the first correspondence includes the first cell and Corresponding second cell information;
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the transmitter is further configured to send, to the UE, a first correspondence relationship and a second correspondence relationship, where the first correspondence relationship and the location are The second corresponding relationship includes the first cell and its corresponding second cell information;
  • the corresponding relationship indication information includes indication information that activates the first correspondence relationship or the second correspondence relationship.
  • the first corresponding relationship further includes a first number
  • the second corresponding relationship further includes a second number
  • the indication information for activating the first correspondence relationship or the second correspondence relationship is number information of an activated correspondence relationship.
  • the corresponding relationship indication information includes information of the at least one first cell that is deactivated.
  • the corresponding relationship indication information includes information of the activated at least one first cell.
  • the transmitter is further used Sending a deactivation indication to the UE, so that the UE deactivates at least one of the first cells according to the deactivation indication, and deactivates all second cells that have a corresponding relationship with the first cell.
  • the UE receives the correspondence indication information sent by the base station, and the corresponding relationship indication information is used to indicate the currently used correspondence relationship, and the UE determines to send the uplink of the second cell according to the current use correspondence.
  • the PUCCH used in the feedback information is configured to configure a PUCCH for multiple cells of one UE by setting a correspondence between the first cell and the second cell, and the PUCCHs of the multiple cells jointly carry uplink feedback information to reduce the cell configured with the PUCCH.
  • the load and the corresponding relationship indication information such as activation or deactivation can be used to adjust the corresponding relationship of use, thereby realizing the corresponding relationship of fast and dynamic adjustment and use.
  • Embodiment 1 is a schematic flowchart of Embodiment 1 of a PUCCH configuration method according to the present invention
  • Embodiment 2 is a schematic flowchart of Embodiment 2 of a PUCCH configuration method according to the present invention
  • Embodiment 3 is a schematic structural diagram of Embodiment 1 of a PUCCH configuration apparatus according to the present invention.
  • Embodiment 4 is a schematic structural diagram of Embodiment 2 of a PUCCH configuration apparatus according to the present invention.
  • Embodiment 3 is a schematic structural diagram of Embodiment 3 of a PUCCH configuration apparatus according to the present invention.
  • FIG. 6 is a schematic structural diagram of Embodiment 4 of a PUCCH configuration apparatus according to the present invention.
  • Embodiment 7 is a schematic structural diagram of Embodiment 5 of a PUCCH configuration apparatus according to the present invention.
  • FIG. 8 is a schematic structural diagram of Embodiment 6 of a PUCCH configuration apparatus according to the present invention.
  • the present invention configures a PUCCH for a plurality of (at least two) cells of the same UE, and establishes a correspondence between a PUCCH of each cell and a cell that carries uplink feedback information through a PUCCH of the cell; and determines, according to the correspondence, each cell to be carried.
  • the PUCCH used by the uplink feedback information is implemented, so that the uplink feedback information is carried by multiple PUCCHs, and the load of the cell configuring the PUCCH is reduced.
  • Activation/deactivation as described herein in various embodiments may include PUCCH activation/deactivation of a cell, or activation/deactivation of uplink and/or downlink of a cell.
  • Cell PUCCH activation / Deactivation includes starting/stopping the PUCCH transmission of the cell without affecting the cell uplink/downlink data transmission status.
  • the uplink activation of the cell includes initiating PUCCH transmission and uplink data transmission of the cell.
  • the downlink activation of the cell includes initiating downlink data transmission of the cell.
  • the uplink and downlink activation of the cell includes initiating PUCCH transmission, uplink data transmission, and downlink data transmission of the cell.
  • the uplink deactivation of the cell includes stopping PUCCH transmission and uplink data transmission of the cell.
  • the downlink deactivation of the cell includes stopping downlink data transmission of the cell.
  • the uplink and downlink deactivation of the cell includes stopping PUCCH transmission, uplink data transmission, and downlink data transmission of the cell
  • FIG. 1 is a schematic flowchart of Embodiment 1 of a PUCCH configuration method according to the present invention. As shown in FIG. 1 , this embodiment is performed by a UE, and the method in this embodiment is as follows:
  • the UE receives the correspondence indication information sent by the base station, where the correspondence indication information is used to indicate the currently used correspondence.
  • the corresponding relationship includes the first cell and the corresponding second cell information, where the first cell is a cell in which the PUCCH is configured, and the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • the uplink feedback information may include channel status indication (CSI), channel quality indication (CQI), acknowledgement (ACK), and/or acknowledgement (hereinafter referred to as ACK). Negative Acknowledgement (NACK) information.
  • the second cell is a cell configured with a PUCCH or a cell not configured with a PUCCH, and one first cell may correspond to one or more second cells, and the second cell may be the same cell as the first cell.
  • the corresponding relationship indication information is used to indicate that the currently used correspondence relationship includes but is not limited to the following implementation manners:
  • the first implementation manner is that the correspondence relationship indication information includes the currently used first cell and the corresponding second cell information. That is, the currently used correspondence relationship is indicated by directly including the currently used first cell and its corresponding second cell information itself in the correspondence relationship indication information.
  • the base station configures a plurality of cells for the UE, and the eight cells are taken as an example, and are respectively cell1, cell2, cell3, cell4, cell5, cell6, cell7, and cell8, wherein cell1 is a primary cell, and the remaining cells are secondary cells.
  • Cell1 and cell5 are configured with PUCCH, and cell1 and cell5 are the first cell, cell1.
  • Cell2, cell3, cell4, cell5, cell6, cell7, and cell8 are second cells.
  • cell1 and cell5 are the activated first cell, and the uplink feedback information of cell1, cell2, cell3, and cell4 is carried by the PUCCH of cell1, and the uplink feedback information of cell5, cell6, cell7, and cell8 is carried by the PUCCH of cell5.
  • the second cell corresponding to the cell 1 is cell 1, cell 2, cell 3, and cell 4, and the cell corresponding to the cell 1 of the first cell is cell 5, cell 6, cell 7, and cell 8.
  • cell1, cell2, cell3, cell4, and cell5 are fed back through cell1, and cell6, cell7, and cell8 are fed back through cell5.
  • R correspondences may be configured, or only R-1 correspondences may be configured, and the first cell and the corresponding relationship are not configured by default.
  • the other second cell that configures the corresponding relationship has a corresponding relationship, or the second cell of the secondary carrier that includes the PUCCH, may default to using the PUCCH of the carrier where the PUCCH is located or using the PUCCH of the primary cell for feedback;
  • the first cell is cell1 and cell5, and only the correspondence between cell1 and cell1, cell2, cell3, and cell4 is indicated, and the cell 5, which is not configured with the corresponding relationship, has a corresponding relationship with cell5, cell6, cell7, and cell8 that are not configured with the corresponding relationship.
  • cell5 uses cell5 feedback by default. Only cell6, cell7, and cell8 are configured to use cell5 feedback. The UE can determine that cell1, cell2, cell3, and cell4 use cell1 feedback, and cell5, cell6, cell7, and cell8 use cell5 feedback. Or cell5 uses cell1 feedback by default. Only cell6, cell7, and cell8 are configured to use cell5 feedback. The UE can determine that cell1, cell2, cell3, cell4, and cell5 use cell1 feedback, and cell6, cell7, and cell8 use cell5 feedback.
  • the second implementation manner is: before the UE receives the correspondence indication information sent by the base station, the UE receives the first correspondence sent by the base station, where the first correspondence includes the first cell and the corresponding second cell information;
  • the indication information includes indication information for activating the first correspondence relationship; that is, the base station sends the correspondence relationship to the UE in advance, and then sends the indication information for activating the correspondence relationship.
  • the third implementation manner is: before receiving the correspondence indication information sent by the base station, the UE receives the first correspondence and the second correspondence sent by the base station, where the first correspondence and the second correspondence include the first a cell and its corresponding second cell information;
  • Corresponding relationship indication information includes: activating the first correspondence relationship or the second correspondence relationship Instructions for the department.
  • first correspondence further includes a first number
  • second correspondence further includes a second number
  • the indication information for activating the first correspondence or the second correspondence may be an activated correspondence.
  • the corresponding information corresponding to the number information of the activated correspondence information carried in the indication information.
  • the UE receives multiple sets of correspondences, and each set of correspondences corresponds to one number; the base station indicates which set of correspondences the UE uses by including the number information of the activated correspondence in the correspondence indication information.
  • the first correspondence is: cell1 corresponds to cell1, cell2, cell3, and cell4; cell5 corresponds to cell5, cell6, cell7, and cell8, and the first correspondence includes the first number K1, and the second correspondence is: cell1 corresponds to cell1.
  • the corresponding relationship used is: cell1 corresponds to cell1, cell2, cell3, and cell4; cell5 corresponds to cell5 and cell8; and cell6 corresponds to cell6 and cell7.
  • the fourth implementation manner is: the correspondence relationship indication information includes the information of the at least one first cell that is deactivated; after the UE receives the correspondence relationship indication information sent by the base station, the method further includes: the UE deactivates the at least one first cell The PUCCH is deactivated, and the correspondence between the second cell corresponding to the deactivated first cell and the first cell in the activated state is established.
  • the activated first cell is cell1 and cell5, and the correspondence indication information includes information for deactivating cell5, and deactivating cell5 refers to deactivating the PUCCH of cell5.
  • the UE deactivates the PUCCH of the deactivated at least one first cell, and establishes a corresponding to the deactivated first cell, where the information about the at least one first cell that is deactivated is included in the correspondence information Correspondence between the second cell and the activated first cell.
  • the deactivating may include deactivating a PUCCH of the first cell or deactivating uplink and downlink transmission of the first cell.
  • the UE deactivates the PUCCH of the cell 5, and establishes the correspondence between the cell 5, the cell 6 , the cell 7 , the cell 8 and the activated cell 1 corresponding to the cell 5;
  • the first cell and the corresponding second cell information are cell1 corresponding to cell1, cell2, cell3, cell4, and cell5.
  • the uplink feedback information of cell6, cell7, and cell8, that is, cell1, cell2, cell3, cell4, cell5, cell6, cell7, and cell8 are all carried through the PUCCH of cell1.
  • the UE deactivates both the uplink and the downlink of the cell 5, and establishes the correspondence between the cell 6, the cell 7, the cell 8 and the activated cell 1 corresponding to the cell 5; that is, the cell 1, the cell 2, the cell 3, the cell 4, and the cell 6
  • the uplink feedback information of cell7 and cell8 are carried by the PUCCH of cell1. Since cell5 is deactivated, there is no need to adjust the correspondence.
  • the PUCCHs of the 3 first cells are deactivated, and will go
  • the second cell corresponding to the activated three first cells is adjusted to the first cell that is activated (that is, the two first cells that are not deactivated), specifically, how to adjust, which may be indicated by the base station, or may be
  • the pre-adjustment rules are adjusted according to the adjustment rules, and the present invention is not limited thereto.
  • the UE stops the Scenario Reference Signal (Sounding Reference Signal, SRS) and the Scheduling Request (Scheduling Request, SR for short) of the deactivated first cell. ) is sent.
  • Scenario Reference Signal Sounding Reference Signal, SRS
  • Scheduling Request Scheduling Request, SR for short
  • the fifth implementation manner is: the correspondence indication information includes the information of the activated at least one first cell; after the UE receives the correspondence indication information sent by the base station, the method further includes: the UE activating the PUCCH of the activated at least one first cell And establishing a correspondence between the activated first cell and the second cell.
  • the corresponding relationship between the activated first cell and the second cell may be configured in advance by the base station to the UE or carried in the activation indication. It can also be based on predefined rules.
  • the activated first cell is cell1 and cell5, and the correspondence indication information includes the information of the activated cell6, and the activated cell6 refers to the PUCCH of the activated cell6.
  • the UE activates the PUCCH of the cell 6 and establishes the correspondence between the cell 6 and the cell 6 and the cell 7 , and adjusts the correspondence between the cell 5 and the cell 5 , the cell 6 , the cell 7 , and the cell 8 as the cell 5 .
  • cell8 the corresponding relationship used is: cell1 corresponds to cell1, cell2, cell3, and cell4; cell5 corresponds to cell5 and cell8; and cell6 corresponds to cell6 and cell7.
  • the UE activates the activated PUCCH of the at least one first cell, and establishes a corresponding relationship between the activated first cell and the second cell, and simultaneously deletes and is activated.
  • the establishing the corresponding relationship between the activated first cell and the second cell may be indicated by the base station, or may be a pre-
  • the defined rules are established according to predefined rules, and the present invention is not limited thereto.
  • the present invention is not limited as to how the corresponding relationship indication information indicates the currently used correspondence relationship, as long as the first cell and its corresponding second cell information can be inferred based on the information.
  • the UE determines, according to the currently used correspondence, the PUCCH used to send the uplink feedback information of the second cell.
  • the corresponding relationship is: cell1 corresponds to cell1, cell2, cell3, and cell4, and cell5 corresponds to cell5, cell6, cell7, and cell8; therefore, cell1 and cell2 are sent.
  • the uplink feedback information of cell3 or cell4 uses the PUCCH of cell1.
  • the uplink feedback information of cell5, cell6, cell7, or cell8 is sent, and the PUCCH of cell5 is used.
  • the corresponding relationship is: cell1 corresponds to cell1, cell2, cell3, and cell4; cell5 corresponds to cell5 and cell8; cell6 corresponds to cell6 and cell7; therefore, uplink feedback information of cell1, cell2, cell3, or cell4 is sent,
  • the PUCCH of the cell 1 is used to transmit the uplink feedback information of the cell 5 and the cell 8
  • the PUCCH of the cell 5 is used to transmit the uplink feedback information of the cell 6 and the cell 7
  • the PUCCH of the cell 6 is used.
  • cell1 corresponds to cell1, cell2, cell3, cell4, cell5, cell6, cell7, and cell8, and therefore, cell1, cell2, cell3, cell4, cell5, cell6, cell7, and cell8 are transmitted.
  • the uplink feedback information uses the PUCCH of cell1.
  • the corresponding relationship is: cell1 corresponds to cell1, cell2, cell3, and cell4; cell5 corresponds to cell5 and cell8; and cell6 corresponds to cell6 and cell7; therefore, uplink feedback information of cell1, cell2, cell3, and cell4 is sent,
  • the PUCCH of the cell 1 is used to transmit the uplink feedback information of the cell 5 and the cell 8
  • the PUCCH of the cell 5 is used to transmit the uplink feedback information of the cell 6 and the cell 7
  • the PUCCH of the cell 6 is used.
  • the UE receives the correspondence indication information sent by the base station, and the corresponding relationship indication information is used to indicate the currently used correspondence relationship, and the UE determines, according to the current use correspondence, the PUCCH used to send the uplink feedback information of the second cell.
  • the PUCCH can be configured for multiple cells of one UE by setting the correspondence between the first cell and the second cell, and the PUCCHs of the multiple cells jointly carry the uplink feedback information to reduce the load of the cell configuring the PUCCH, and can be activated. Or deactivate the corresponding relationship indicating the information to adjust the corresponding relationship, so as to achieve a fast dynamic adjustment of the corresponding relationship.
  • the UE passes the medium access control layer control unit (Medium) at time L1.
  • the access control layer control element hereinafter referred to as MAC CE
  • the physical downlink control channel PDCCH receives the correspondence indication information, and uses the correspondence indicated by the correspondence indication information at the time of L1+S, where the S is positive number.
  • the UE may receive the correspondence indication information by radio resource control (Radio Resource Control, hereinafter referred to as RRC) signaling at time L1, and use the correspondence indicated by the correspondence indication information at time L1+S. More specifically, the correspondence indication information sent by the base station may be received in the L1 frame, and the correspondence indicated by the correspondence indication information may be started after the S frame is further delayed.
  • RRC Radio Resource Control
  • the method further includes: sending, by the base station, a deactivation to the UE, indicating that the UE receives the base station deactivation indication, deactivating at least one of the first cells according to the deactivation indication, and deactivating all and the first cell.
  • a second cell having a corresponding relationship is: cell1 corresponds to cell1, cell2, cell3, and cell4, and cell5 corresponds to cell5, cell6, cell7, and cell8.
  • cell5 is deactivated
  • cell5 is deactivated
  • cell5 corresponding to cell5 is also activated.
  • cell6, cell7, and cell8 are deactivated. That is, the first cell in which the UE is in an active state is only cell1, and the second cell in an active state is only cell1, cell2, cell3, and cell4.
  • the method further includes: the second cell corresponding to the first cell belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group.
  • the first secondary timing advance group packet includes at least the first cell, and the first cell is a secondary cell, and the second timing advance group includes a second cell different from the first secondary timing advance group. Other second cells.
  • the uplink timing adjustment timer corresponding to the first secondary timing advance group (sTAG) of the first cell times out, the UE releases the sounding reference corresponding to the cell of the first secondary timing advance group A Sounding Reference Signal (SRS) resource, wherein the first secondary timing advance group and the second timing advance group are different timing advance groups, and more specifically, different timers are used.
  • the method further includes: performing, by the UE, at least one of the following processes:
  • the UE releases a Channel Quality Indicator (CQI) resource corresponding to the second cell corresponding to the first cell, where the second cell includes a second cell belonging to the second timing advance group and belongs to the first
  • CQI Channel Quality Indicator
  • the UE releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink authorization corresponding to the second cell, the downlink authorization, and/ Or mix HARQ cache information.
  • the UE deactivates a second cell corresponding to the first cell and belongs to the second timing advance group.
  • the UE stops uplink transmission of the second cell configuration corresponding to the first cell and belonging to the second timing advance group.
  • the UE stops the uplink timing adjustment timer of the second timing advance group, where all cells included in the second timing advance group are corresponding to the first cell included in the first secondary timing advance group Two cells.
  • the UE receives the timing adjustment command sent by the base station, and further adjusts the uplink transmission time advancement amount of the UE, and the UE determines the uplink transmission timing according to the downlink timing information and the uplink transmission time advance amount.
  • the different serving cells are divided into different Timing Advance Groups (hereinafter referred to as TAGs) according to the different uplink transmission time advancements, and the serving cells in the same TAG have the same timing advance.
  • TAGs Timing Advance Groups
  • pTAG indicates the TAG group in which the primary cell is located
  • sTAG indicates the TAG group in which the secondary cell is located.
  • the pTAG is only One, there can be more than one sTAG.
  • the PUCCH of the primary cell is included in the pTAG.
  • the sTAG may also include a secondary cell configured with a PUCCH.
  • the UE maintains an uplink timing adjustment timer, and the UE restarts the uplink timing adjustment timer when receiving the timing adjustment command. If the timing adjustment command is not received within the time length of the timing adjustment timer, it is determined that the timing adjustment timer expires, and the hybrid automatic retransmission of the serving cell included in the TAG corresponding to the uplink timing adjustment timer is cleared.
  • HARQ Hybrid Automatic Repeat reQuest
  • the base station configures a plurality of cells for the UE, and the eight cells are taken as an example, and are respectively cell1, cell2, cell3, cell4, cell5, cell6, cell7, and cell8, wherein cell1 is a primary cell, and the remaining cells are secondary cells.
  • Cell1 and cell5 are configured with the PUCCH, and cell1 and cell5 are the first cell.
  • cell1 and cell5 are the activated first cell
  • the uplink feedback information of cell1, cell2, cell3, and cell4 is carried by the PUCCH of cell1, cell5, cell6, Upstream feedback information of cell7 and cell8
  • the cell corresponding to the first cell cell1 is cell1, cell2, cell3, and cell4, and the cell corresponding to the cell 1 of the first cell is cell5, cell6, cell7, and cell8.
  • the pTAG includes the cell 1, the cell 2, the cell 3, and the cell 4; the sTAG1 includes the cell 5 and the cell 6; the sTAG 3 includes the cell 7 and the cell 8; and when the sTAG 1 corresponds to the uplink timing adjustment timer, the SRS resource corresponding to the cell 5 and the cell 6 in the sTAG 1 is released.
  • the UE releases the CQI resources configured by the second cell Cell5, cell6, cell7, and cell8 corresponding to the Cell5. And/or, the UE releases the SRS resources corresponding to Cell7 and cell8. Or directly activate Cell7 and cell8.
  • the embodiment of the present invention further provides a method for power headroom report (PHR), so that the base station performs scheduling according to the PHR.
  • PHR power headroom report
  • the UE determines that the following trigger condition is met, the remaining power PH (Power Headroom, PH for short) is reported, and the trigger condition includes any of the following conditions:
  • the remaining power ratio of any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2.
  • the PH should be reported, so that the base station adjusts the configuration of the PUCCH according to the reported PH.
  • the remaining power of the UE is less than the second preset threshold.
  • the remaining power of the UE is based on the maximum transmit power of the U, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, the Physical Uplink Shared Channel (hereinafter referred to as PUSCH) of the primary cell, and/or the PUSCH of the secondary cell. Power is obtained.
  • the first cell of the UE changes.
  • the change of the first cell of the UE includes: the at least one first cell of the UE is activated; or the PUCCH of the at least one first cell of the UE is activated; or the at least one first cell of the UE is deactivated; or The PUCCH of the at least one first cell of the UE is deactivated, or the UE has at least one cell configured with a PUCCH; or the UE has at least one first cell to configure the PUCCH; or the UE is configured to add at least one cell including the PUCCH.
  • the PH in the above embodiment includes at least one of the following information: remaining power of the UE using the PUCCH of the primary cell for transmission; remaining power of the UE using the PUCCH of the secondary cell; and the UE simultaneously using the PUCCH of the primary cell and the secondary cell The remaining power of the PUCCH for transmission.
  • the triggering condition is used to trigger the UE to report the PH to the base station.
  • the base station knows the load condition of the cell in which the PUCCH is configured according to the PH reported by the UE, and adjusts the configuration of the PUCCH according to the PH, thereby making the configuration of the PUCCH more reasonable and improving the resource utilization.
  • FIG. 2 is a schematic flowchart of a second embodiment of a PUCCH configuration method according to the present invention.
  • the method in this embodiment is performed by a base station, and the method in this embodiment is as follows:
  • the base station determines the relationship indication information.
  • the corresponding relationship indication information is used to indicate a corresponding relationship currently used by the UE, where the corresponding relationship includes a first cell and a corresponding second cell information, where the first cell is a configured physical uplink control channel PUCCH
  • the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • the corresponding relationship indication information includes the currently used first cell and its corresponding second cell information. or,
  • the method further includes:
  • first correspondence that is sent by the base station to the UE, where the first correspondence includes the first cell and the corresponding second cell information, and the corresponding relationship indication information includes activating the first correspondence Instructions.
  • the method Before the sending, by the base station, the correspondence indication information to the UE, the method further includes:
  • the relationship indication information includes indication information for activating the first correspondence or the second correspondence.
  • the first correspondence further includes a first number
  • the second correspondence further includes a second number
  • the indication information that activates the first correspondence or the second correspondence is an activated correspondence Number information.
  • the correspondence indication information includes information of the at least one first cell that is deactivated.
  • the base station sends the correspondence relationship indication information to the UE.
  • the corresponding relationship indication information is determined by the base station, where the corresponding relationship indication information is used to indicate a corresponding relationship currently used by the UE, where the corresponding relationship includes the first cell and its corresponding a second cell information, where the first cell is a cell that has a physical uplink control channel (PUCCH) configured, and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell, so that
  • the UE determines, according to the corresponding relationship indication information used, the PUCCH used to send the uplink feedback information of the second cell, and the PUCCH can be configured for multiple cells of one UE by setting the correspondence between the first cell and the second cell.
  • the PUCCH of the cell jointly carries uplink feedback information to alleviate the load of the cell configuring the PUCCH.
  • Embodiment 3 is a schematic structural diagram of Embodiment 1 of a PUCCH configuration apparatus according to the present invention.
  • the apparatus for configuring a PUCCH in this embodiment may be deployed in a user equipment UE.
  • the apparatus in this embodiment includes a receiving module 301 and a processing module 302.
  • Corresponding relationship indication information sent by the receiving base station where the corresponding relationship indication information is used to indicate a currently used corresponding relationship, where the corresponding relationship includes a first cell and a corresponding second cell information, where the first cell is a cell of the physical uplink control channel PUCCH is configured, the uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell, and the processing module 302 is configured to determine, according to the current usage correspondence, Transmitting a PUCCH used by the uplink feedback information of the second cell.
  • the correspondence relationship indication information includes the currently used first cell and its corresponding second cell information.
  • the receiving module 301 is further configured to receive a first correspondence that is sent by the base station, where the first correspondence includes the first cell and the corresponding second cell information;
  • the correspondence relationship indication information includes indication information for activating the first correspondence relationship.
  • the receiving module 301 is further configured to receive a first correspondence and a second correspondence that are sent by the base station, where the first correspondence and the second correspondence include the first cell and corresponding Second cell information;
  • the indication information includes the indication information for activating the first correspondence or the second correspondence.
  • the first correspondence further includes a first number
  • the second correspondence further includes a second number
  • the indication information for activating the first correspondence or the second correspondence is The number information of the activated correspondence relationship
  • the processing module 302 is further configured to activate a correspondence corresponding to the number information of the activated correspondence.
  • the correspondence relationship indication information includes at least one of the deactivated The information of a cell; the processing module 302 is further configured to deactivate the PUCCH of the deactivated at least one first cell, and establish a second cell corresponding to the deactivated first cell and be in an active state Correspondence of the first cell.
  • the correspondence relationship indication information includes information of the activated at least one first cell; the processing module 302 is further configured to activate the activated PUCCH of the at least one first cell, and establish the The corresponding relationship between the activated first cell and the second cell.
  • the receiving module 301 is specifically configured to receive the correspondence indication information by using the media intervention control layer control unit MAC CE or the physical downlink control channel PDCCH at time L1, and use the correspondence relationship at time L1+S. Corresponding relationship indicated by the indication information, wherein the S is a positive number; or, at the time of L1, receiving the correspondence relationship indication information by using the radio resource control RRC signaling, and using the correspondence relationship indication information at the time of L1+S Correspondence relationship.
  • the receiving module 301 is further configured to receive a deactivation indication sent by the base station, where the processing module is further configured to deactivate at least one of the first cells according to the deactivation indication, and deactivate All second cells having a corresponding relationship with the first cell.
  • the second cell corresponding to the first cell belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group
  • the processing module 302 is further configured to include the foregoing The uplink timing adjustment timer corresponding to the first secondary timing advance group of a cell times out
  • the processing module 302 releases the sounding reference signal SRS resources corresponding to the cells of the first secondary timing advance group
  • the processing module performs at least the following a processing: the processing module 302 releases the CQI resource configured by the second cell corresponding to the first cell, where the second cell includes a second cell belonging to the second timing advance group and belongs to the first auxiliary a second cell of the timing group;
  • the processing module 302 releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink corresponding to the second cell Authorization, downlink authorization, and/or HARQ cache information;
  • the processing module 302 deactivates a second cell corresponding to the first cell and belonging to
  • the receiving module receives the corresponding relationship indication information sent by the base station, and the corresponding relationship indication information is used to indicate the currently used correspondence relationship, and the processing module determines, according to the current use correspondence, the method used to send the uplink feedback information of the second cell.
  • the PUCCH is configured to configure a PUCCH for multiple cells of one UE by setting a correspondence between the first cell and the second cell, and the PUCCHs of the multiple cells jointly carry uplink feedback information, so as to reduce the load of the cell configuring the PUCCH, and The correspondence relationship between the information is adjusted by the activation or deactivation, and the corresponding relationship is quickly and dynamically adjusted.
  • FIG. 4 is a schematic structural diagram of a second embodiment of a PUCCH configuration apparatus according to the present invention.
  • FIG. 4 further includes a sending module 303, where the sending module 303 is configured to determine that a trigger condition is met, and the power is reported.
  • Balance PH the sending module 303 is configured to determine that a trigger condition is met, and the power is reported.
  • the above trigger conditions include:
  • the remaining power ratio between any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2; or
  • the remaining power of the UE is less than a second preset threshold, and the remaining power of the UE is based on the maximum transmit power of the UE, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, and the physical uplink shared channel PUSCH power of the primary cell and/or Or obtaining the PUSCH power of the secondary cell; or
  • the first cell of the UE is changed.
  • the first cell of the UE changes, including:
  • At least one first cell of the foregoing UE is activated; or,
  • the PUCCH of at least one first cell of the foregoing UE is activated;
  • At least one first cell of the UE is deactivated
  • the PUCCH of the at least one first cell of the UE is deactivated;
  • the UE has at least one cell configured with a PUCCH; or
  • the UE has at least one first cell to configure a PUCCH; or the UE is configured to add at least one cell that includes a PUCCH.
  • the PH includes at least one of the following information:
  • the remaining power used by the UE to transmit using the PUCCH of the primary cell is the remaining power used by the UE to transmit using the PUCCH of the primary cell
  • the remaining power used by the UE to transmit using the PUCCH of the secondary cell is the remaining power used by the UE to transmit using the PUCCH of the secondary cell
  • the foregoing UE simultaneously uses the PUCCH of the primary cell and the PUCCH of the secondary cell for transmission. Remaining power.
  • the sending module determines that the trigger condition is met, and the power headroom PH is reported.
  • the base station knows the load condition of the cell in which the PUCCH is configured according to the PH reported by the UE, and adjusts the configuration of the PUCCH according to the PH, thereby making the configuration of the PUCCH more reasonable. Improve the utilization of resources.
  • the PUCCH configuration apparatus of this embodiment is deployed in a base station.
  • the apparatus in this embodiment includes a processing module 501 and a sending module 502, where the processing module 501 is configured to determine a relationship. Instructing information, the corresponding relationship indication information is used to indicate a correspondence currently used by the UE, where the correspondence includes a first cell and a corresponding second cell information, where the first cell is a cell configured with a physical uplink control channel PUCCH The uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell.
  • the sending module 502 is configured to send the foregoing correspondence indication information to the UE.
  • the corresponding relationship indication information includes the currently used first cell and its corresponding second cell information.
  • the sending module 502 is further configured to send the first correspondence to the UE, where the first correspondence includes the first cell and the corresponding second cell information;
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship.
  • the sending module 502 is further configured to send the first correspondence and the second correspondence to the UE, where the first correspondence and the second correspondence comprise the first cell and the corresponding second Cell information
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship or the second correspondence relationship.
  • the first correspondence further includes a first number
  • the second correspondence further includes a second number
  • the indication information for activating the first correspondence or the second correspondence is the number information of the activated correspondence.
  • the correspondence relationship indication information includes information of the deactivated at least one first cell.
  • the correspondence relationship indication information includes information of the activated at least one first cell.
  • the sending module is further configured to send a deactivation indication to the UE, so that the UE deactivates at least one of the first cells according to the deactivation indication, and deactivates all the correspondences with the first cell. Second cell.
  • the processing module determines the corresponding relationship indication information, and the sending module sends the corresponding relationship indication information to the UE, where the corresponding relationship indication information is used to indicate the current relationship used by the UE, where the corresponding relationship includes the first cell and its corresponding
  • the second cell information where the first cell is a cell that has a physical uplink control channel PUCCH, and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell, so that the UE is used according to the second cell.
  • Corresponding relationship indication information determining a PUCCH used for transmitting the uplink feedback information of the second cell, and setting a correspondence between the first cell and the second cell, so that PUCCH, PUCCH of multiple cells can be configured for multiple cells of one UE
  • the uplink feedback information is jointly carried to reduce the load of the cell configuring the PUCCH.
  • FIG. 6 is a schematic structural diagram of Embodiment 4 of a PUCCH configuration apparatus according to the present invention.
  • the PUCCH configuration apparatus is deployed in a user equipment UE.
  • the apparatus in this embodiment includes a receiver 601 and a processor 602, where the receiver 601 is configured to receive a base station.
  • Corresponding relationship indication information the corresponding relationship indication information is used to indicate a currently used correspondence relationship, where the corresponding relationship includes a first cell and a corresponding second cell information, where the first cell is a configured physical uplink control channel PUCCH
  • the uplink feedback information of the second cell is the PUCCH bearer of the first cell corresponding to the second cell
  • the processor 602 is configured to determine, according to the currently used corresponding relationship, the uplink feedback information of the second cell.
  • the corresponding relationship indication information includes the currently used first cell and its corresponding second cell information.
  • the receiver 601 is further configured to receive a first correspondence that is sent by the base station, where the first correspondence includes the first cell and the corresponding second cell information;
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship.
  • the receiver 601 is further configured to receive the first correspondence and the second correspondence that are sent by the base station, where the first correspondence and the second correspondence include the first cell and the corresponding second cell. information;
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship or the second correspondence relationship.
  • the first correspondence further includes a first number
  • the second correspondence further includes a second number
  • the indication information for activating the first correspondence relationship or the second correspondence relationship is the number information of the activated correspondence relationship
  • the processor 602 is further configured to activate a correspondence corresponding to the number information of the activated correspondence.
  • the foregoing correspondence indication information includes information of the at least one first cell that is deactivated
  • the processor 602 is further configured to deactivate the PUCCH of the deactivated at least one first cell, and establish a correspondence between the second cell corresponding to the deactivated first cell and the first cell in an activated state.
  • the foregoing correspondence indication information includes information of the activated at least one first cell
  • the processor 602 is further configured to activate the PUCCH of the activated at least one first cell, and establish a correspondence between the activated first cell and the second cell.
  • the receiver 601 is specifically configured to receive the correspondence indication information by using the media intervention control layer control unit MAC CE or the physical downlink control channel PDCCH at time L1, and use the correspondence indication information indication at the time of L1+S.
  • the correspondence relationship indication information is received by the radio resource control RRC signaling, and the correspondence relationship indicated by the correspondence relationship indication information is used at the time of L1+S.
  • the receiver 601 is further configured to receive the deactivation indication sent by the base station, where the processor 602 is further configured to: deactivate the at least one first cell according to the deactivation indication, and deactivate all and the foregoing A cell has a corresponding second cell.
  • the second cell corresponding to the first cell belongs to at least two timing advance groups: a first secondary timing advance group and a second timing advance group, and the processor 602 is further configured to include the foregoing first cell.
  • the uplink timing adjustment timer corresponding to the first secondary timing advance group expires, the processor releases the sounding reference signal SRS resource corresponding to the cell of the first secondary timing advance group, and the processor performs at least one of the following processes:
  • the processor 602 releases the CQI resource of the second cell configuration corresponding to the first cell,
  • the second cell includes a second cell belonging to the second timing advance group and a second cell belonging to the first secondary timing advance group;
  • the processor 602 releases the SRS resource of the second cell configuration corresponding to the first cell and belongs to the second timing advance group, and/or clears the uplink grant, downlink grant, and/or HARQ cache information corresponding to the second cell.
  • the processor 602 deactivates the second cell corresponding to the first cell and belongs to the second timing advance group
  • the processor 602 stops the uplink transmission of the second cell configuration corresponding to the first cell and belongs to the second timing advance group;
  • the processor 602 stops the uplink timing adjustment timer of the second timing advance group, wherein all cells included in the second timing advance group are second cells corresponding to the first cell included in the first secondary timing advance group. .
  • the receiver receives the correspondence indication information sent by the base station, where the correspondence indication information is used to indicate the currently used correspondence, and the processor determines, according to the current usage correspondence, the uplink feedback information used by the second cell.
  • the PUCCH is configured to configure a PUCCH for multiple cells of one UE by setting a correspondence between the first cell and the second cell, and the PUCCHs of the multiple cells jointly carry uplink feedback information, so as to reduce the load of the cell configuring the PUCCH, and The correspondence relationship between the information is adjusted by the activation or deactivation, and the corresponding relationship is quickly and dynamically adjusted.
  • FIG. 7 is a schematic structural diagram of Embodiment 5 of a PUCCH configuration apparatus according to the present invention.
  • FIG. 7 further includes a transmitter 603 for determining that a trigger condition is met and reporting a power headroom based on the embodiment shown in FIG. PH;
  • the above trigger conditions include:
  • the remaining power ratio between any two of the remaining cells of the N first cells of the UE is greater than or equal to a first preset threshold, where N is an integer greater than or equal to 2; or
  • the remaining power of the UE is less than a second preset threshold, and the remaining power of the UE is based on the maximum transmit power of the UE, the PUCCH power of the primary cell, the PUCCH power of the secondary cell, and the physical uplink shared channel PUSCH power of the primary cell and/or Or obtaining the PUSCH power of the secondary cell; or
  • the first cell of the UE is changed.
  • the first cell of the UE changes, including:
  • At least one first cell of the foregoing UE is activated; or,
  • the PUCCH of at least one first cell of the foregoing UE is activated;
  • At least one first cell of the UE is deactivated
  • the PUCCH of the at least one first cell of the UE is deactivated;
  • the UE has at least one cell configured with a PUCCH; or
  • the UE has at least one first cell to configure a PUCCH; or the UE is configured to add at least one cell that includes a PUCCH.
  • the PH includes at least one of the following information:
  • the remaining power used by the UE to transmit using the PUCCH of the primary cell is the remaining power used by the UE to transmit using the PUCCH of the primary cell
  • the remaining power used by the UE to transmit using the PUCCH of the secondary cell is the remaining power used by the UE to transmit using the PUCCH of the secondary cell
  • the UE uses the remaining power of the PUCCH of the primary cell and the PUCCH of the secondary cell simultaneously.
  • the transmitter determines that the trigger condition is met, and the power headroom PH is reported.
  • the base station knows the load condition of the cell in which the PUCCH is configured according to the PH reported by the UE, and adjusts the configuration of the PUCCH according to the PH, thereby making the configuration of the PUCCH more reasonable. Improve the utilization of resources.
  • the PUCCH configuration apparatus of this embodiment is deployed in a base station.
  • the apparatus in this embodiment includes: a processor 801 and a transmitter 802, where the processor 801 is configured to determine The relationship indication information, where the corresponding relationship indication information is used to indicate a correspondence relationship currently used by the UE, where the corresponding relationship includes the first cell and the corresponding second cell information, where the first cell is configured with a physical uplink control channel PUCCH.
  • the uplink feedback information of the second cell is sent by the PUCCH of the first cell corresponding to the second cell, and the transmitter 802 is configured to send the correspondence indication information to the UE.
  • the corresponding relationship indication information includes the currently used first cell and its corresponding second cell information.
  • the transmitter 802 is further configured to send the first correspondence to the UE, where the first correspondence includes the first cell and the corresponding second cell information;
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship.
  • the transmitter 802 is further configured to send the first correspondence to the UE.
  • the second corresponding relationship, the first corresponding relationship and the second corresponding relationship include the first cell and the corresponding second cell information;
  • the corresponding relationship indication information includes indication information for activating the first correspondence relationship or the second correspondence relationship.
  • the first correspondence further includes a first number
  • the second correspondence further includes a second number
  • the indication information for activating the first correspondence or the second correspondence is the number information of the activated correspondence.
  • the correspondence relationship indication information includes information of the deactivated at least one first cell.
  • the correspondence relationship indication information includes information of the activated at least one first cell.
  • the transmitter 802 sends a deactivation indication to the UE, so that the UE deactivates at least one of the first cells according to the deactivation indication, and deactivates all the second correspondences with the first cell. Community.
  • the corresponding relationship indication information is determined by the processor, and the sender sends the corresponding relationship indication information to the UE, where the corresponding relationship indication information is used to indicate the current relationship used by the UE, where the corresponding relationship includes the first cell and its corresponding
  • the second cell information where the first cell is a cell that has a physical uplink control channel PUCCH, and the uplink feedback information of the second cell is carried by a PUCCH of the first cell corresponding to the second cell, so that the UE is used according to the second cell.
  • Corresponding relationship indication information determining a PUCCH used for transmitting the uplink feedback information of the second cell, and setting a correspondence between the first cell and the second cell, so that PUCCH, PUCCH of multiple cells can be configured for multiple cells of one UE
  • the uplink feedback information is jointly carried to reduce the load of the cell configuring the PUCCH.
  • the aforementioned program can be stored in a computer readable storage medium.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

Abstract

本发明实施例提供一种PUCCH配置方法和装置，通过UE接收基站发送的对应关系指示信息，根据当前使用对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷。

Description

PUCCH配置方法和装置 技术领域
本发明实施例涉及通信技术，尤其涉及一种物理上行控制信道(Physical Uplink Control Channel，以下简称：PUCCH)配置方法和装置。
背景技术
随着无线通信技术的飞速发展，通信系统采用载波聚合(Carrier Aggregation，以下简称：CA)的技术以支持更大的带宽需求，即，两个或者两个以上的载波可以聚合在一起用于数据传输。
在CA技术中，上行通常有多个小区配置物理上行共享信道(Physical Uplink Shared Channel，以下简称：PUSCH)，以承载用户设备(User Equipments，以下简称：UE)向基站发送的上行数据，而上行通常只有一个小区配置PUCCH，以承载UE的所有小区的上行反馈信息，上行反馈信息例如：混合自动重传请求-确认(Hybrid Automatic Repeat Request-Acknowledgement，以下简称：HARQ-ACK)和信道质量指示(Channel Quality Indicator，以下简称：CQI)等。
然而，采用现有技术的方法，当UE的小区数量较大时，采用现有技术的方法，配置PUCCH的小区的负荷较大。
发明内容
本发明实施例提供一种PUCCH配置方法和装置，以减轻配置PUCCH的小区的负荷。
第一方面，本发明实施例提供一种PUCCH配置方法，包括：
用户设备UE接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
结合第一方面，在第一方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第一方面，在第一方面的第二种可能的实现方式中，所述UE接收基站发送的对应关系指示信息之前，还包括：
所述UE接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第一方面，在第一方面的第三种可能的实现方式中，所述UE接收基站发送的对应关系指示信息之前，还包括：
所述UE接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第一方面的第三种可能的实现方式，在第一方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
所述UE激活所述激活的对应关系的编号信息对应的对应关系。
结合第一方面，在第一方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息；
所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
所述UE将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
结合第一方面，在第一方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
所述UE将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
结合第一方面或第一方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第一方面的第七种可能的实现方式中，用户设备UE接收基站发送的对应关系指示信息，包括：
所述UE在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；
或者，所述UE在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
结合第一方面或第一方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第一方面的第八种可能的实现方式中，还包括：
所述UE接收所述基站发送的去激活指示，根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
结合第一方面或第一方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第一方面的第九种可能的实现方式中，还包括：
所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述UE释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述UE执行下面至少一种处理：
所述UE释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；
所述UE释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/ 或HARQ缓存信息；
所述UE去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
所述UE停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
所述UE停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
结合第一方面，在第一方面的第十种可能的实现方式中，还包括：
所述UE判断满足触发条件，上报功率余量PH；
所述触发条件包括：
所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
所述UE的第一小区发生变化。
结合第一方面的第十种可能的实现方式，在第一方面的第十一种可能的实现方式中，所述UE的第一小区发生变化，包括：
所述UE的至少一个第一小区被激活；或者，
所述UE的至少一个第一小区的PUCCH被激活；或者，
所述UE的至少一个第一小区被去激活；或者，
所述UE的至少一个第一小区的PUCCH被去激活；或者，
所述UE有至少一个小区被配置PUCCH；或者，
所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
结合第一方面的第十种可能的实现方式或第十一种可能的实现方式，在第一方面的第十二种可能的实现方式中，所述PH包括下述至少一种信息：
所述UE使用主小区的PUCCH进行传输的剩余功率；
所述UE使用辅小区的PUCCH进行传输的剩余功率；
所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
第二方面，本发明实施例提供一种PUCCH配置方法，包括：
基站确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载。
所述基站向UE发送所述对应关系指示信息。
结合第二方面，在第二方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第二方面，在第二方面的第二种可能的实现方式中，所述基站向UE发送所述对应关系指示信息之前，还包括：
所述基站向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第二方面，在第二方面的第三种可能的实现方式中，所述基站向UE发送所述对应关系指示信息之前，还包括：
所述基站向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第二方面的第三种可能的实现方式，在第二方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息。
结合第二方面，在第二方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
结合第二方面，在第二方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
结合第二方面或第二方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第二方面的第七种可能的实现方式中，所述方法还包括：
所述基站向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
第三方面，本发明实施例提供一种PUCCH配置装置，所述PUCCH配置装置部署在用户设备UE中，包括：
接收模块，用于接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
处理模块，用于根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
结合第三方面，在第三方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第三方面，在第三方面的第二种可能的实现方式中，所述接收模块还用于接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第三方面，在第三方面的第三种可能的实现方式中，所述接收模块还用于接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第三方面的第三种可能的实现方式，在第三方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
所述处理模块还用于激活所述激活的对应关系的编号信息对应的对应关系。
结合第三方面，在第三方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息；
所述处理模块还用于将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
结合第三方面，在第三方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
所述处理模块还用于将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
结合第三方面或第三方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第三方面的第七种可能的实现方式中，所述接收模块具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
结合第三方面或第三方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第三方面的第八种可能的实现方式中，所述接收模块还用于接收所述基站发送的去激活指示，所述处理模块还用于根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
结合第三方面或第三方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第三方面的第九种可能的实现方式中，所述第一小 区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，所述处理模块还用于当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述处理模块释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述处理模块执行下面至少一种处理：
所述处理模块释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；
所述处理模块释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
所述处理模块去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
所述处理模块停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
所述处理模块停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
结合第三方面，在第三方面的第十种可能的实现方式中，还包括：
发送模块，用于判断满足触发条件，上报功率余量PH；
所述触发条件包括：
所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
所述UE的第一小区发生变化。
结合第三方面的第十种可能的实现方式，在第三方面的第十一种可能的实现方式中，所述UE的第一小区发生变化，包括：
所述UE的至少一个第一小区被激活；或者，
所述UE的至少一个第一小区的PUCCH被激活；或者，
所述UE的至少一个第一小区被去激活；或者，
所述UE的至少一个第一小区的PUCCH被去激活；或者，
所述UE有至少一个小区被配置PUCCH；或者，
所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
结合第三方面的第十种可能的实现方式或第十一种可能的实现方式，在第三方面的第十二种可能的实现方式中，所述PH包括下述至少一种信息：
所述UE使用主小区的PUCCH进行传输的剩余功率；
所述UE使用辅小区的PUCCH进行传输的剩余功率；
所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
第四方面，本发明实施例提供一种PUCCH配置装置，所述PUCCH配置装置部署在基站，包括：
处理模块，用于确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载。
发送模块，用于向UE发送所述对应关系指示信息。
结合第四方面，在第四方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第四方面，在第四方面的第二种可能的实现方式中，所述发送模块还用于向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第四方面，在第四方面的第三种可能的实现方式中，所述发送模块还用于向所述UE发送的第一对应关系和第二对应关系，所述第一对应 关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第四方面的第三种可能的实现方式，在第四方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息。
结合第四方面，在第四方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
结合第四方面，在第四方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
结合第四方面或第四方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第四方面的第七种可能的实现方式中，所述发送模块还用于向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
第五方面，本发明实施例提供一种PUCCH配置装置，所述PUCCH配置装置部署在用户设备UE中，包括：
接收器，用于接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
处理器，用于根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
结合第五方面，在第五方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第五方面，在第五方面的第二种可能的实现方式中，所述接收器还用于接收基站发送的第一对应关系，所述第一对应关系包含所述第一小 区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第五方面，在第五方面的第三种可能的实现方式中，所述接收器还用于接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第五方面的第三种可能的实现方式，在第五方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
所述处理器还用于激活所述激活的对应关系的编号信息对应的对应关系。
结合第五方面，在第五方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息；
所述处理器还用于将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
结合第五方面，在第五方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
所述处理器还用于将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
结合第五方面或第五方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第五方面的第七种可能的实现方式中，所述接收器具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
结合第五方面或第五方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第五方面的第八种可能的实现方式中，所述接收器还用于接收所述基站发送的去激活指示，所述处理器还用于根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
结合第五方面或第五方面的第一种至第七种可能的实现方式中任一种可能的实现方式，在第五方面的第九种可能的实现方式中，所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，所述处理器还用于当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述处理器释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述处理器执行下面至少一种处理：
所述处理器释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；
所述处理器释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
所述处理器去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
所述处理器停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
所述处理器停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
结合第五方面，在第五方面的第十种可能的实现方式中，还包括：
发送器，用于判断满足触发条件，上报功率余量PH；
所述触发条件包括：
所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据 所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
所述UE的第一小区发生变化。
结合第五方面的第十种可能的实现方式，在第五方面的第十一种可能的实现方式中，所述UE的第一小区发生变化，包括：
所述UE的至少一个第一小区被激活；或者，
所述UE的至少一个第一小区的PUCCH被激活；或者，
所述UE的至少一个第一小区被去激活；或者，
所述UE的至少一个第一小区的PUCCH被去激活；或者，
所述UE有至少一个小区被配置PUCCH；或者，
所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
结合第五方面的第十种可能的实现方式或第十一种可能的实现方式，在第五方面的第十二种可能的实现方式中，所述PH包括下述至少一种信息：
所述UE使用主小区的PUCCH进行传输的剩余功率；
所述UE使用辅小区的PUCCH进行传输的剩余功率；
所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
第六方面，本发明实施例提供一种PUCCH配置装置，所述PUCCH配置装置部署在基站，包括：
处理器，用于确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载。
发送器，用于向UE发送所述对应关系指示信息。
结合第六方面，在第六方面的第一种可能的实现方式中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
结合第六方面，在第六方面的第二种可能的实现方式中，所述发送器还用于向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
结合第六方面，在第六方面的第三种可能的实现方式中，所述发送器还用于向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
结合第六方面的第三种可能的实现方式，在第六方面的第四种可能的实现方式中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息。
结合第六方面，在第六方面的第五种可能的实现方式中，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
结合第六方面，在第六方面的第六种可能的实现方式中，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
结合第六方面或第六方面的第一种至第六种可能的实现方式中任一种可能的实现方式，在第六方面的第七种可能的实现方式中，所述发送器还用于向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
本发明实施例提供的PUCCH配置方法和装置，通过UE接收基站发送的对应关系指示信息，对应关系指示信息用于指示当前使用的对应关系，UE根据当前使用对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷，并且，可以通过激活或者去激活等对应关系指示信息调整使用的对应关系，从而实现快速动态的调整使用的对应关系。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明PUCCH配置方法实施例一的流程示意图；
图2为本发明PUCCH配置方法实施例二的流程示意图；
图3为本发明PUCCH配置装置实施例一的结构示意图；
图4为本发明PUCCH配置装置实施例二的结构示意图；
图5为本发明PUCCH配置装置实施例三的结构示意图；
图6为本发明PUCCH配置装置实施例四的结构示意图；
图7为本发明PUCCH配置装置实施例五的结构示意图；
图8为本发明PUCCH配置装置实施例六的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明通过为同一UE的多个(至少两个)小区配置PUCCH，并建立每个小区的PUCCH与通过该小区的PUCCH承载上行反馈信息的小区的对应关系；根据该对应关系确定承载每个小区的上行反馈信息所采用的PUCCH，从而，实现通过多个PUCCH承载上行反馈信息，减轻配置PUCCH的小区的负荷。
下面以具体地实施例对本发明的技术方案进行详细说明。下面这几个具体的实施例可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。
本文下述各实施例中所描述的激活/去激活可以包括：对小区的PUCCH激活/去激活，或者对小区上行和/或下行的激活/去激活。对小区PUCCH激活 /去激活包括启动/停止小区的PUCCH发送但不影响小区上行/下行数据传输状态。所述对小区上行激活包括启动所述小区的PUCCH发送和上行数据传输。所述对小区下行激活包括启动所述小区的下行数据传输。所述对小区上行和下行激活包括启动所述小区的PUCCH发送、上行数据传输和下行数据传输。所述对小区上行去激活包括停止所述小区的PUCCH发送和上行数据传输。所述对小区下行去激活包括停止所述小区的下行数据传输。所述对小区上行和下行去激活包括停止所述小区的PUCCH发送、上行数据传输和下行数据传输。
图1为本发明PUCCH配置方法实施例一的流程示意图，如图1所示，本实施例由UE执行，本实施例的方法如下：
S101：UE接收基站发送的对应关系指示信息，对应关系指示信息用于指示当前使用的对应关系。
其中，对应关系包括第一小区及其对应的第二小区信息，其中，第一小区为已配置PUCCH的小区，第二小区的上行反馈信息通过与第二小区对应的第一小区的PUCCH承载。所述上行反馈信息可以包括信道状态指示信息(channel status indication，以下简称：CSI)、信道质量指示信息(channel quanlity indication，以下简称：CQI)、肯定应答(acknowledge，以下简称：ACK)和/或否定定应答(Negative Acknowledgement，以下简称：NACK)信息。其中，所述第二小区为配置了PUCCH的小区或者未配置PUCCH的小区，一个第一小区可以对应一个或者多个第二小区，第二小区可能和第一小区为同一小区。
具体地，对应关系指示信息用于指示当前使用的对应关系包括但不限于以下几种实现方式：
其中，第一种实现方式为：对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。即通过直接在对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息本身来指示当前使用的对应关系。
假设，基站为UE配置了多个小区，以8个小区为例，分别为cell1、cell2、cell3、cell4、cell5、cell6、cell7和cell8，其中，cell1为主小区，其余的小区为辅小区，cell1和cell5已配置PUCCH，则cell1和cell5为第一小区，cell1、 cell2、cell3、cell4、cell5、cell6、cell7和cell8为第二小区。假设，cell1和cell5为已激活的第一小区，cell1、cell2、cell3和cell4的上行反馈信息通过cell1的PUCCH承载，cell5、cell6、cell7和cell8的上行反馈信息通过cell5的PUCCH承载，则第一小区cell1对应的第二小区为cell1、cell2、cell3、cell4，第一小区cell5对应的小区为cell5、cell6、cell7、cell8。也可以是，cell1、cell2、cell3、cell4和cell5通过cell1进行反馈，cell6、cell7、cell8通过cell5进行反馈。
需要说明的是，假设有R个第一小区，R为大于等于2的整数，可以配置R个对应关系，也可以仅配置R-1个对应关系，默认未配置对应关系的第一小区与未配置对应关系的其他第二小区为具有对应关系，或者对于包含PUCCH的辅载波第二小区，可以默认为使用所述PUCCH所在的载波的PUCCH或者使用主小区的PUCCH进行反馈；以前一段的例子为例，第一小区为cell1和cell5，可以仅指示cell1与cell1、cell2、cell3、cell4的对应关系，则默认未配置对应关系的cell5与未配置对应关系的cell5、cell6、cell7、cell8具有对应关系；或者，仅指示cell5与cell5、cell6、cell7、cell8的对应关系，则默认未配置对应关系的cell1与未配置对应关系的cell1、cell2、cell3、cell4具有对应关系。或者，cell5默认使用cell5反馈，则仅配置cell6、cell7、cell8使用cell5反馈，UE可以判断出，cell1、cell2、cell3和cell4使用cell1反馈，cell5、cell6、cell7和cell8使用cell5反馈。或者cell5默认使用cell1反馈，则仅配置cell6、cell7和cell8使用cell5反馈，UE可以判断出，cell1、cell2、cell3、cell4和cell5使用cell1反馈，cell6、cell7和cell8使用cell5反馈。
第二种实现方式为：UE在接收基站发送的对应关系指示信息之前，UE接收基站发送的第一对应关系，第一对应关系中包含上述第一小区及其对应的第二小区信息；对应关系指示信息中包含激活第一对应关系的指示信息；即相当于基站预先向UE发送对应关系，之后再发送激活该对应关系的指示信息。
第三种实现方式为：UE在接收基站发送的对应关系指示信息之前，UE接收基站发送的第一对应关系和第二对应关系，第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
对应关系指示信息中包含激活所述第一对应关系或所述第二对应关 系的指示信息。
更进一步地，第一对应关系中还包含第一编号，第二对应关系中还包含第二编号，激活所述第一对应关系或所述第二对应关系的指示信息具体可以为激活的对应关系的编号信息；UE接收基站发送的对应关系指示信息之后还包括：UE激活上述指示信息中携带的激活的对应关系的编号信息对应的对应关系。
也就是，UE接收到多组对应关系，每组对应关系对应一个编号；基站通过在对应关系指示信息中包含激活的对应关系的编号信息来指示UE使用哪组对应关系。
例如：第一对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell6、cell7、cell8，第一对应关系包含的第一编号为K1，第二对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell8；cell6对应cell6、cell7，第二对应关系的包含的第二编号为K2，对应关系指示信息中包含的激活的对应关系为K2，则激活第二对应关系。则使用的对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell8；cell6对应cell6、cell7。
第四种实现方式为：对应关系指示信息中包含去激活的至少一个第一小区的信息；UE接收基站发送的对应关系指示信息之后还包括：UE将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
例如：已激活的第一小区为cell1和cell5，对应关系指示信息中包含去激活cell5的信息，去激活cell5指去激活cell5的PUCCH。
针对对应关系指示信息中包含去激活的至少一个第一小区的信息，UE将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与已激活的第一小区的对应关系。
以去激活的一个第一小区为例，所述去激活可以包括去激活第一小区的PUCCH或者去激活第一小区的上下行传输。例如：去激活cell5的PUCCH，UE将cell5的PUCCH去激活，并建立cell5对应的cell5、cell6、cell7、cell8与已激活的cell1的对应关系；则，使用的对应关系中第一小区仅为cell1，第一小区及其对应的第二小区信息为cell1对应cell1、cell2、cell3、cell4、cell5、 cell6、cell7和cell8，即，cell1、cell2、cell3、cell4、cell5、cell6、cell7和cell8的上行反馈信息均通过cell1的PUCCH承载。或者去激活cell5的上下行传输，UE将cell5的上下行都去激活，并建立cell5对应的cell6、cell7、cell8与已激活的cell1的对应关系；即，cell1、cell2、cell3、cell4、cell6、cell7和cell8的上行反馈信息均通过cell1的PUCCH承载。cell5因为被去激活，不需要进行对应关系调整。
如果有多个已激活的第一小区，例如，有5个已激活的第一小区，在本步骤中去激活的3个第一小区，则将3个第一小区的PUCCH去激活，将去激活的3个第一小区对应的第二小区调整到与已激活的第一小区(即未被去激活的2个第一小区)，具体地，如何调整，可以是基站指示的，也可以是预先的调整规则，根据调整规则进行调整，对此，本发明不做限制。
可选地，UE接收到去激活的第一小区的信息之后，停止去激活的第一小区的侦听参考信号(Sounding Reference Signal，以下简称：SRS)和调度请求(Scheduling Request，以下简称：SR)的发送。
第五种实现方式为：对应关系指示信息中包含激活的至少一个第一小区的信息；UE接收基站发送的对应关系指示信息之后还包括：UE将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。所述被激活的第一小区与第二小区的对应关系可以为预先由基站配置给所述UE，或者携带在所述激活指示中。也可以基于预定义的规则。
例如：已激活的第一小区为cell1和cell5，对应关系指示信息中包含激活cell6的信息，激活cell6指激活cell6的PUCCH。
以激活一个第一小区为例，例如：激活cell6，UE将cell6的PUCCH激活，并建立cell6与cell6和cell7的对应关系，同时，将cell5和cell5、cell6、cell7、cell8的对应关系调整为cell5、cell8。则使用的对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell8；cell6对应cell6、cell7。
如果激活的至少一个第一小区为2个或2个以上，UE将激活的至少一个第一小区的PUCCH激活，并建立被激活的第一小区与第二小区的对应关系，同时删除与被激活的第一小区对应的第二小区之前的对应关系。具体地，建立被激活的第一小区与第二小区的对应关系可以是基站指示的，也可以是预 定义的规则，根据预定义的规则进行建立，对此，本发明不做限制。
对于对应关系指示信息如何指示当前使用的对应关系，本发明不做限制，只要是能够根据该信息推断出第一小区及其对应的第二小区信息即可。
S102：UE根据上述当前使用的对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH。
根据S101的例子，针对第一种实现方式或第二种实现方式：使用的对应关系为：cell1对应cell1、cell2、cell3、cell4，cell5对应cell5、cell6、cell7、cell8；因此，发送cell1、cell2、cell3或cell4的上行反馈信息，采用cell1的PUCCH。发送cell5、cell6、cell7或cell8的上行反馈信息，采用cell5的PUCCH。
针对第三种实现方式：使用的对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell8；cell6对应cell6、cell7；因此，发送cell1、cell2、cell3或cell4的上行反馈信息，采用cell1的PUCCH，发送cell5、cell8的上行反馈信息，采用cell5的PUCCH，发送cell6、cell7的上行反馈信息，采用cell6的PUCCH。
针对第四种实现方式：使用的对应关系为：cell1对应cell1、cell2、cell3、cell4、cell5、cell6、cell7和cell8，因此，发送cell1、cell2、cell3、cell4、cell5、cell6、cell7和cell8的上行反馈信息，采用cell1的PUCCH。
针对第四种实现方式：使用的对应关系为：cell1对应cell1、cell2、cell3、cell4；cell5对应cell5、cell8；cell6对应cell6、cell7；因此，发送cell1、cell2、cell3、cell4的上行反馈信息，采用cell1的PUCCH，发送cell5、cell8的上行反馈信息，采用cell5的PUCCH，发送cell6、cell7的上行反馈信息，采用cell6的PUCCH。
本实施例中，通过UE接收基站发送的对应关系指示信息，对应关系指示信息用于指示当前使用的对应关系，UE根据当前使用对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷，并且，可以通过激活或者去激活等对应关系指示信息调整使用的对应关系，从而实现快速动态的调整使用的对应关系。
在上述实施例中，UE在L1时刻通过媒体接入控制层控制单元(Medium  Access Control layer Control Element，以下简称：MAC CE)或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数。
也可以是UE在L1时刻通过无线资源控制(Radio Resource Control，以下简称：RRC)信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。更具体地，可以是在第L1帧接收到基站发送的对应关系指示信息，可以再延迟S帧之后，开始用所述对应关系指示信息指示的对应关系。
在上述实施例中，进一步还包括：基站向UE发送去激活指示UE接收所述基站去激活指示，根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。例如：使用的对应关系为：cell1对应cell1、cell2、cell3、cell4，cell5对应cell5、cell6、cell7、cell8；去激活指示中指示去激活cell5，则将cell5去激活，并同时将cell5对应的cell5、cell6、cell7、cell8去激活。也就是，UE处于激活状态的第一小区仅为cell1，处于激活状态的第二小区仅为cell1、cell2、cell3、cell4。
在上述实施例中，进一步还包括：第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组。所述第一辅定时提前组包至少含所述第一小区，并且所述第一小区为辅小区，所述第二定时提前组包含不同于所述第一辅定时提前组包含的第二小区的其他第二小区。当包含所述第一小区的第一辅定时提前组(Secondary Timing Advance Group，以下简称：sTAG)对应的上行定时调整定时器超时，所述UE释放第一辅定时提前组的小区对应的探测参考信号(Sounding Reference Signal，以下简称：SRS)资源，其中，所述第一辅定时提前组与第二定时提前组为不同的定时提前组，更具体地是指，采用不同的定时器。进一步的，还包括，UE执行下面至少一种处理：
1)所述UE释放所述第一小区对应的第二小区配置的(Channel Quality Indicator，以下简称：CQI)资源，所述第二小区包括属于第二定时提前组的第二小区和属于第一辅定时提前组的第二小区。
2)所述UE释放所述第一小区对应的并且属于第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权，和/ 或混和HARQ缓存信息。
3)所述UE去激活第一小区对应的并且属于第二定时提前组的第二小区。
4)所述UE停止第一小区对应的并且属于第二定时提前组的第二小区配置的上行传输。
5)所述UE停止第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
具体的，现在的LTE系统中，UE会接收到来自基站发送的定时调整命令，进而调整所述UE的上行发送时间提前量，所述UE根据下行定时信息和上行发送时间提前量确定上行发送定时。根据所述上行发送时间提前量的不同，会将不同的服务小区划分为不同的定时提前组(Timing Advance Group，以下简称：TAG)，同一TAG中服务小区具有相同的定时提前量。比如主定时提前组(Primary TAG，以下简称：pTAG)表示主小区所在的TAG组，而辅定时提前组(Secondary TAG，以下简称：sTAG)表示辅小区所在的TAG组，对于一个UE，pTAG只有一个，sTAG可以有多个。pTAG中包括主小区的PUCCH。当配置多于一个PUCCH时，sTAG中可能也包含有配置了PUCCH的辅小区。对于每个TAG组，UE维护一个上行定时调整定时器，UE收到定时调整命令的时候会重启所述上行定时调整定时器。如果在定时调整定时器时间长度内未收到定时调整命令，则确定所述定时调整定时器超时，并清除所述上行定时调整定时器所对应的TAG所包含的服务的小区的混合自动重传请求(Hybrid Automatic Repeat reQuest，以下简称：HARQ)缓存。对于配置包含有配置了PUCCH的辅小区的sTAG对应的上行定时调整定时器时，不仅影响本TAG的上行传输，也会影响到所述PUCCH对应的其他不属于本TAG的第二小区的上行传输。本实施例设计了包含有配置了PUCCH的辅小区的sTAG对应的上行定时调整定时器时UE的处理过程。
假设，基站为UE配置了多个小区，以8个小区为例，分别为cell1、cell2、cell3、cell4、cell5、cell6、cell7和cell8，其中，cell1为主小区，其余的小区为辅小区，cell1和cell5已配置PUCCH，则cell1和cell5为第一小区，假设，cell1和cell5为已激活的第一小区，cell1、cell2、cell3和cell4的上行反馈信息通过cell1的PUCCH承载，cell5、cell6、cell7和cell8的上行反馈信息通 过cell5的PUCCH承载，则第一小区cell1对应的第二小区为cell1、cell2、cell3、cell4，第一小区cell5对应的小区为cell5、cell6、cell7、cell8。并且pTAG包含cell1、cell2、cell3、cell4；sTAG1包含cell5、cell6；sTAG3包含cell7、cell8；当sTAG1对应的上行定时调整定时器时，所述释放包含在sTAG1中的cell5、cell6小区对应的SRS资源。进一步的，所述UE释放所述Cell5对应的第二小区Cell5，cell6，cell7，cell8配置的CQI资源。和/或，所述UE释放Cell7，cell8对应的SRS资源。或者直接去激活Cell7和cell8。
在上述实施例的基础上，本发明实施例还提供功率余量上报(Power Headroom Report，以下简称：PHR)的方法，以便于基站根据PHR进行调度。当UE判断满足下述触发条件时，上报剩余功率PH(Power Headroom，以下简称：PH)，触发条件包括下述任一条件：
1、PHR定时器超时；
2、UE的N个第一小区的剩余功率中任意两个第一小区的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数。
当任意两个第一小区的剩余功率比大于等于第一预设门限值时，说明小区之间的负载不均衡，则应该上报PH，以使基站根据上报的PH调整PUCCH的配置。
3、UE的剩余功率小于第二预设门限值。
其中，UE的剩余功率根据U的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道(Physical Uplink Shared Channel，以下简称：PUSCH)和/或辅小区的PUSCH功率获得。
4、UE的第一小区发生变化。
其中，UE的第一小区发生变化包括：UE的至少一个第一小区被激活；或者，UE的至少一个第一小区的PUCCH被激活；或者，UE的至少一个第一小区被去激活；或者，UE的至少一个第一小区的PUCCH被去激活，或者，UE有至少一个小区被配置PUCCH；或者，UE有至少一个第一小区去配置PUCCH；或者，UE被配置添加至少一个包含PUCCH的小区。
在上述实施例中的PH包括下述至少一种信息：UE使用主小区的PUCCH进行传输的剩余功率；UE使用辅小区的PUCCH进行传输的剩余功率；UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
通过上述触发条件触发UE向基站上报PH，基站根据UE上报的PH了解已配置PUCCH的小区的负载情况，根据PH调整PUCCH的配置，从而，使得PUCCH的配置更加合理，提高资源的利用率。
图2为本发明PUCCH配置方法实施例二的流程示意图，本实施例的方法由基站执行，本实施例的方法如下：
S201：基站确定应关系指示信息。
其中，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载。
其中，对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。或者，
基站向UE发送所述对应关系指示信息之前，还包括：
所述基站向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；所述对应关系指示信息中包含激活所述第一对应关系的指示信息。或者，
所述基站向UE发送所述对应关系指示信息之前，还包括：
所述基站向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
更具体地，第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息。或者，
对应关系指示信息中包含去激活的至少一个第一小区的信息。
关于对应关系指示信息的详细描述参见图1所示实施例中的S101，此处不再赘述。
S202：基站向UE发送所述对应关系指示信息。
本实施例中，通过基站确定对应关系指示信息，对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的 第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载，以使UE根据使用的对应关系指示信息，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷。
图3为本发明PUCCH配置装置实施例一的结构示意图，本实施例的PUCCH配置装置可以部署在用户设备UE中，本实施例的装置包括接收模块301和处理模块302，其中，接收模块301用于接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；处理模块302用于根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
在上述实施例中，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
在上述实施例中，所述接收模块301还用于接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
在上述实施例中，所述接收模块301还用于接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
在上述实施例中，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；所述处理模块302还用于激活所述激活的对应关系的编号信息对应的对应关系。
在上述实施例中，所述对应关系指示信息中包含去激活的至少一个第 一小区的信息；所述处理模块302还用于将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
在上述实施例中，所述对应关系指示信息中包含激活的至少一个第一小区的信息；所述处理模块302还用于将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
在上述实施例中，所述接收模块301具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
在上述实施例中，所述接收模块301还用于接收所述基站发送的去激活指示，所述处理模块还用于根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
在上述实施例中，所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，所述处理模块302还用于当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述处理模块302释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述处理模块执行下面至少一种处理：所述处理模块302释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；所述处理模块302释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；所述处理模块302去激活所述第一小区对应的并且属于第二定时提前组的第二小区；所述处理模块302停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；所述处理模块302停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
本实施例中，通过接收模块接收基站发送的对应关系指示信息，对应关系指示信息用于指示当前使用的对应关系，处理模块根据当前使用对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷，并且，可以通过激活或者去激活等对应关系指示信息调整使用的对应关系，从而实现快速动态的调整使用的对应关系。
图4为本发明PUCCH配置装置实施例二的结构示意图，图4是在图3所示实施例的基础上进一步地还包括发送模块303，其中，发送模块303用于判断满足触发条件，上报功率余量PH；
上述触发条件包括：
上述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
上述UE的剩余功率小于第二预设门限值，上述UE的剩余功率根据上述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
上述UE的第一小区发生变化。
在上述实施例中，上述UE的第一小区发生变化，包括：
上述UE的至少一个第一小区被激活；或者，
上述UE的至少一个第一小区的PUCCH被激活；或者，
上述UE的至少一个第一小区被去激活；或者，
上述UE的至少一个第一小区的PUCCH被去激活；或者，
上述UE有至少一个小区被配置PUCCH；或者，
上述UE有至少一个第一小区去配置PUCCH；或者，上述UE被配置添加至少一个包含PUCCH的小区。
在上述实施例中，上述PH包括下述至少一种信息：
上述UE使用主小区的PUCCH进行传输的剩余功率；
上述UE使用辅小区的PUCCH进行传输的剩余功率；
上述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的 剩余功率。
本实施例中，通过发送模块判断满足触发条件，上报功率余量PH，基站根据UE上报的PH了解已配置PUCCH的小区的负载情况，根据PH调整PUCCH的配置，从而，使得PUCCH的配置更加合理，提高资源的利用率。
图5为本发明PUCCH配置装置实施例三的结构示意图，本实施例的PUCCH配置装置部署在基站，本实施例的装置包括处理模块501和发送模块502，其中，处理模块501用于确定应关系指示信息，上述对应关系指示信息用于指示UE当前使用的对应关系，上述对应关系包括第一小区及其对应的第二小区信息，其中，上述第一小区为已配置物理上行控制信道PUCCH的小区，上述第二小区的上行反馈信息通过与上述第二小区对应的第一小区的PUCCH承载。发送模块502用于向UE发送上述对应关系指示信息。
在上述实施例中，上述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
在上述实施例中，上述发送模块502还用于向上述UE发送的第一对应关系，上述第一对应关系包含上述第一小区及其对应的第二小区信息；
上述对应关系指示信息中包含激活上述第一对应关系的指示信息。
在上述实施例中，上述发送模块502还用于向上述UE发送的第一对应关系和第二对应关系，上述第一对应关系和上述第二对应关系包含上述第一小区及其对应的第二小区信息；
上述对应关系指示信息中包含激活上述第一对应关系或上述第二对应关系的指示信息。
在上述实施例中，上述第一对应关系还包含第一编号，上述第二对应关系还包含第二编号；
上述激活上述第一对应关系或上述第二对应关系的指示信息为激活的对应关系的编号信息。
在上述实施例中，上述对应关系指示信息中包含去激活的至少一个第一小区的信息。
在上述实施例中，上述对应关系指示信息中包含激活的至少一个第一小区的信息。
在上述实施例中，上述发送模块还用于向上述UE发送去激活指示，以使上述UE根据上述去激活指示去激活至少一个上述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
本实施例的装置，通过处理模块确定对应关系指示信息，发送模块向UE发送对应关系指示信息，对应关系指示信息用于指示UE当前使用的对应关系，上述对应关系包括第一小区及其对应的第二小区信息，其中，上述第一小区为已配置物理上行控制信道PUCCH的小区，上述第二小区的上行反馈信息通过与上述第二小区对应的第一小区的PUCCH承载，以使UE根据使用的对应关系指示信息，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷。
图6为本发明PUCCH配置装置实施例四的结构示意图，上述PUCCH配置装置部署在用户设备UE中，本实施例的装置包括接收器601和处理器602，其中，接收器601用于接收基站发送的对应关系指示信息，上述对应关系指示信息用于指示当前使用的对应关系，上述对应关系包括第一小区及其对应的第二小区信息，其中，上述第一小区为已配置物理上行控制信道PUCCH的小区，上述第二小区的上行反馈信息通过与上述第二小区对应的第一小区的PUCCH承载；处理器602用于根据上述当前使用的对应关系，确定发送上述第二小区的上行反馈信息所采用的PUCCH。
在上述实施例中，上述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
在上述实施例中，上述接收器601还用于接收基站发送的第一对应关系，上述第一对应关系包含上述第一小区及其对应的第二小区信息；
上述对应关系指示信息中包含激活上述第一对应关系的指示信息。
在上述实施例中，上述接收器601还用于接收基站发送的第一对应关系和第二对应关系，上述第一对应关系和上述第二对应关系包含上述第一小区及其对应的第二小区信息；
其中，上述对应关系指示信息中包含激活上述第一对应关系或上述第二对应关系的指示信息。
在上述实施例中，上述第一对应关系还包含第一编号，上述第二对应关系还包含第二编号；
上述激活上述第一对应关系或上述第二对应关系的指示信息为激活的对应关系的编号信息；
上述处理器602还用于激活上述激活的对应关系的编号信息对应的对应关系。
在上述实施例中，上述对应关系指示信息中包含去激活的至少一个第一小区的信息；
上述处理器602还用于将上述去激活的至少一个第一小区的的PUCCH去激活，并建立上述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
在上述实施例中，上述对应关系指示信息中包含激活的至少一个第一小区的信息；
上述处理器602还用于将上述激活的至少一个第一小区的PUCCH激活，并建立上述被激活的第一小区与第二小区的对应关系。
在上述实施例中，上述接收器601具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收上述对应关系指示信息，在L1+S时刻使用上述对应关系指示信息指示的对应关系，其中，上述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收上述对应关系指示信息，在L1+S时刻使用上述对应关系指示信息指示的对应关系。
在上述实施例中，上述接收器601还用于接收上述基站发送的去激活指示，上述处理器602还用于根据上述去激活指示去激活至少一个上述第一小区，并去激活所有和上述第一小区具有对应关系的第二小区。
在上述实施例中，所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，上述处理器602还用于当包含上述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，上述处理器释放上述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且上述处理器执行下面至少一种处理：
上述处理器602释放上述第一小区对应的第二小区配置的CQI资源，上 述第二小区包括属于上述第二定时提前组的第二小区和属于上述第一辅定时提前组的第二小区；
上述处理器602释放上述第一小区对应的并且属于上述第二定时提前组的第二小区配置的SRS资源和/或清除上述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
上述处理器602去激活上述第一小区对应的并且属于第二定时提前组的第二小区；
上述处理器602停止上述第一小区对应的并且属于上述第二定时提前组的第二小区配置的上行传输；
上述处理器602停止上述第二定时提前组的上行定时调整定时器，其中，上述第二定时提前组包含的所有小区均是和上述第一辅定时提前组包含的第一小区对应的第二小区。
本实施例中，通过接收器接收基站发送的对应关系指示信息，对应关系指示信息用于指示当前使用的对应关系，处理器根据当前使用对应关系，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷，并且，可以通过激活或者去激活等对应关系指示信息调整使用的对应关系，从而实现快速动态的调整使用的对应关系。
图7为本发明PUCCH配置装置实施例五的结构示意图，图7是在图6所示实施例的基础上进一步地还包括发送器603，发送器603用于判断满足触发条件，上报功率余量PH；
上述触发条件包括：
上述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
上述UE的剩余功率小于第二预设门限值，上述UE的剩余功率根据上述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
上述UE的第一小区发生变化。
在上述实施例中，上述UE的第一小区发生变化，包括：
上述UE的至少一个第一小区被激活；或者，
上述UE的至少一个第一小区的PUCCH被激活；或者，
上述UE的至少一个第一小区被去激活；或者，
上述UE的至少一个第一小区的PUCCH被去激活；或者，
上述UE有至少一个小区被配置PUCCH；或者，
上述UE有至少一个第一小区去配置PUCCH；或者，上述UE被配置添加至少一个包含PUCCH的小区。
在上述实施例中，上述PH包括下述至少一种信息：
上述UE使用主小区的PUCCH进行传输的剩余功率；
上述UE使用辅小区的PUCCH进行传输的剩余功率；
上述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
本实施例中，通过发送器判断满足触发条件，上报功率余量PH，基站根据UE上报的PH了解已配置PUCCH的小区的负载情况，根据PH调整PUCCH的配置，从而，使得PUCCH的配置更加合理，提高资源的利用率。
图8为本发明PUCCH配置装置实施例六的结构示意图，本实施例的PUCCH配置装置部署在基站，本实施例的装置包括：处理器801和发送器802，其中，处理器801用于确定应关系指示信息，上述对应关系指示信息用于指示UE当前使用的对应关系，上述对应关系包括第一小区及其对应的第二小区信息，其中，上述第一小区为已配置物理上行控制信道PUCCH的小区，上述第二小区的上行反馈信息通过与上述第二小区对应的第一小区的PUCCH承载，发送器802用于向UE发送上述对应关系指示信息。
在上述实施例中，上述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
在上述实施例中，上述发送器802还用于向上述UE发送的第一对应关系，上述第一对应关系包含上述第一小区及其对应的第二小区信息；
上述对应关系指示信息中包含激活上述第一对应关系的指示信息。
在上述实施例中，上述发送器802还用于向上述UE发送的第一对应 关系和第二对应关系，上述第一对应关系和上述第二对应关系包含上述第一小区及其对应的第二小区信息；
上述对应关系指示信息中包含激活上述第一对应关系或上述第二对应关系的指示信息。
在上述实施例中，上述第一对应关系还包含第一编号，上述第二对应关系还包含第二编号；
上述激活上述第一对应关系或上述第二对应关系的指示信息为激活的对应关系的编号信息。
在上述实施例中，上述对应关系指示信息中包含去激活的至少一个第一小区的信息。
在上述实施例中，上述对应关系指示信息中包含激活的至少一个第一小区的信息。
在上述实施例中，上述发送器802向上述UE发送去激活指示，以使上述UE根据上述去激活指示去激活至少一个上述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
本实施例中，通过处理器确定对应关系指示信息，发送器向UE发送上述对应关系指示信息，对应关系指示信息用于指示UE当前使用的对应关系，上述对应关系包括第一小区及其对应的第二小区信息，其中，上述第一小区为已配置物理上行控制信道PUCCH的小区，上述第二小区的上行反馈信息通过与上述第二小区对应的第一小区的PUCCH承载，以使UE根据使用的对应关系指示信息，确定发送第二小区的上行反馈信息所采用的PUCCH，通过设置第一小区与第二小区的对应关系，实现可以为一个UE的多个小区配置PUCCH，多个小区的PUCCH共同承载上行反馈信息，以减轻配置PUCCH的小区的负荷。
本领域普通技术人员可以理解：实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一计算机可读取存储介质中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储介质包括：ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其 限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (63)

  1. 一种PUCCH配置方法，其特征在于，包括：
    用户设备UE接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
  2. 根据权利要求1所述的方法，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  3. 根据权利要求1所述的方法，其特征在于，所述UE接收基站发送的对应关系指示信息之前，还包括：
    所述UE接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  4. 根据权利要求1所述的方法，其特征在于，所述UE接收基站发送的对应关系指示信息之前，还包括：
    所述UE接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  5. 根据权利要求4所述的方法，其特征在于，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
    所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
    所述UE激活所述激活的对应关系的编号信息对应的对应关系。
  6. 根据权利要求1所述的方法，其特征在于，所述对应关系指示信 息中包含去激活的至少一个第一小区的信息；
    所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
    所述UE将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
  7. 根据权利要求1所述的方法，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
    所述UE根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH之前，还包括：
    所述UE将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
  8. 根据权利要求1～7任一项所述的方法，其特征在于，
    用户设备UE接收基站发送的对应关系指示信息，包括：
    所述UE在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；
    或者，所述UE在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
  9. 根据权利要求1～8任一项所述的方法，其特征在于，还包括：
    所述UE接收所述基站发送的去激活指示，根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
  10. 根据权利要求1～8任一项所述的方法，其特征在于，还包括：
    所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述UE释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述UE执行下面至少一种处理：
    所述UE释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组 的第二小区；
    所述UE释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
    所述UE去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
    所述UE停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
    所述UE停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
  11. 根据权利要求1所述的方法，其特征在于，还包括：
    所述UE判断满足触发条件，上报功率余量PH；
    所述触发条件包括：
    所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
    所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
    所述UE的第一小区发生变化。
  12. 根据权利要求11所述的方法，其特征在于，所述UE的第一小区发生变化，包括：
    所述UE的至少一个第一小区被激活；或者，
    所述UE的至少一个第一小区的PUCCH被激活；或者，
    所述UE的至少一个第一小区被去激活；或者，
    所述UE的至少一个第一小区的PUCCH被去激活；或者，
    所述UE有至少一个小区被配置PUCCH；或者，
    所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
  13. 根据权利要求11或12所述的方法，其特征在于，所述PH包括下述至少一种信息：
    所述UE使用主小区的PUCCH进行传输的剩余功率；
    所述UE使用辅小区的PUCCH进行传输的剩余功率；
    所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
  14. 一种PUCCH配置方法，其特征在于，包括：
    基站确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    所述基站向UE发送所述对应关系指示信息。
  15. 根据权利要求14所述的方法，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  16. 根据权利要求14所述的方法，其特征在于，所述基站向UE发送所述对应关系指示信息之前，还包括：
    所述基站向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  17. 根据权利要求14所述的方法，其特征在于，所述基站向UE发送所述对应关系指示信息之前，还包括：
    所述基站向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  18. 根据权利要求17所述的方法，其特征在于，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活 的对应关系的编号信息。
  19. 根据权利要求14所述的方法，其特征在于，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
  20. 根据权利要求14所述的方法，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
  21. 根据权利要求14～20任一项所述的方法，其特征在于，还包括：
    所述基站向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
  22. 一种PUCCH配置装置，所述PUCCH配置装置部署在用户设备UE中，其特征在于，包括：
    接收模块，用于接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    处理模块，用于根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
  23. 根据权利要求22所述的装置，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  24. 根据权利要求22所述的装置，其特征在于，所述接收模块还用于接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  25. 根据权利要求22所述的装置，其特征在于，所述接收模块还用于接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  26. 根据权利要求25所述的装置，其特征在于，所述第一对应关系 还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
    所述处理模块还用于激活所述激活的对应关系的编号信息对应的对应关系。
  27. 根据权利要求22所述的装置，其特征在于，所述对应关系指示信息中包含去激活的至少一个第一小区的信息；
    所述处理模块还用于将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
  28. 根据权利要求22所述的装置，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
    所述处理模块还用于将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
  29. 根据权利要求22-28任一项所述的装置，其特征在于，所述接收模块具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
  30. 根据权利要求22～29任一项所述的装置，其特征在于，所述接收模块还用于接收所述基站发送的去激活指示，所述处理模块还用于根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
  31. 根据权利要求22～29任一项所述的装置，其特征在于，所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，所述处理模块还用于当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述处理模块释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述处理模块执行下面至少一种处理：
    所述处理模块释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；
    所述处理模块释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
    所述处理模块去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
    所述处理模块停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
    所述处理模块停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
  32. 根据权利要求22所述的装置，其特征在于，还包括：
    发送模块，用于判断满足触发条件，上报功率余量PH；
    所述触发条件包括：
    所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
    所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
    所述UE的第一小区发生变化。
  33. 根据权利要求32所述的装置，其特征在于，所述UE的第一小区发生变化，包括：
    所述UE的至少一个第一小区被激活；或者，
    所述UE的至少一个第一小区的PUCCH被激活；或者，
    所述UE的至少一个第一小区被去激活；或者，
    所述UE的至少一个第一小区的PUCCH被去激活；或者，
    所述UE有至少一个小区被配置PUCCH；或者，
    所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
  34. 根据权利要求32或33所述的装置，其特征在于，所述PH包括下述至少一种信息：
    所述UE使用主小区的PUCCH进行传输的剩余功率；
    所述UE使用辅小区的PUCCH进行传输的剩余功率；
    所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
  35. 一种PUCCH配置装置，所述PUCCH配置装置部署在基站，其特征在于，包括：
    处理模块，用于确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    发送模块，用于向UE发送所述对应关系指示信息。
  36. 根据权利要求35所述的装置，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  37. 根据权利要求35所述的装置，其特征在于，所述发送模块还用于向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  38. 根据权利要求35所述的装置，其特征在于，所述发送模块还用于向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  39. 根据权利要求38所述的装置，其特征在于，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活 的对应关系的编号信息。
  40. 根据权利要求35所述的装置，其特征在于，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
  41. 根据权利要求35所述的装置，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
  42. 根据权利要求35～41任一项所述的装置，其特征在于，所述发送模块还用于向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
  43. 一种PUCCH配置装置，所述PUCCH配置装置部署在用户设备UE中，其特征在于，包括：
    接收器，用于接收基站发送的对应关系指示信息，所述对应关系指示信息用于指示当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    处理器，用于根据所述当前使用的对应关系，确定发送所述第二小区的上行反馈信息所采用的PUCCH。
  44. 根据权利要求43所述的装置，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  45. 根据权利要求44所述的装置，其特征在于，所述接收器还用于接收基站发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  46. 根据权利要求43所述的装置，其特征在于，所述接收器还用于接收基站发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    其中，所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  47. 根据权利要求46所述的装置，其特征在于，所述第一对应关系 还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活的对应关系的编号信息；
    所述处理器还用于激活所述激活的对应关系的编号信息对应的对应关系。
  48. 根据权利要求47所述的装置，其特征在于，所述对应关系指示信息中包含去激活的至少一个第一小区的信息；
    所述处理器还用于将所述去激活的至少一个第一小区的的PUCCH去激活，并建立所述被去激活的第一小区对应的第二小区与处于激活状态的第一小区的对应关系。
  49. 根据权利要求48所述的装置，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息；
    所述处理器还用于将所述激活的至少一个第一小区的PUCCH激活，并建立所述被激活的第一小区与第二小区的对应关系。
  50. 根据权利要求43～49任一项所述的装置，其特征在于，所述接收器具体用于在L1时刻通过媒体介入控制层控制单元MAC CE或者物理下行控制信道PDCCH接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系，其中，所述S为正数；或者，在L1时刻通过无线资源控制RRC信令接收所述对应关系指示信息，在L1+S时刻使用所述对应关系指示信息指示的对应关系。
  51. 根据权利要求43～50任一项所述的装置，其特征在于，所述接收器还用于接收所述基站发送的去激活指示，所述处理器还用于根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和所述第一小区具有对应关系的第二小区。
  52. 根据权利要求43～50任一项所述的装置，其特征在于，所述第一小区对应的第二小区属于至少两个定时提前组：第一辅定时提前组和第二定时提前组，所述处理器还用于当包含所述第一小区的第一辅定时提前组对应的上行定时调整定时器超时，所述处理器释放所述第一辅定时提前组的小区对应的探测参考信号SRS资源，并且所述处理器执行下面至少一种处理：
    所述处理器释放所述第一小区对应的第二小区配置的CQI资源，所述第二小区包括属于所述第二定时提前组的第二小区和属于所述第一辅定时提前组的第二小区；
    所述处理器释放所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的SRS资源和/或清除所述第二小区对应的上行授权，下行授权和/或HARQ缓存信息；
    所述处理器去激活所述第一小区对应的并且属于第二定时提前组的第二小区；
    所述处理器停止所述第一小区对应的并且属于所述第二定时提前组的第二小区配置的上行传输；
    所述处理器停止所述第二定时提前组的上行定时调整定时器，其中，所述第二定时提前组包含的所有小区均是和所述第一辅定时提前组包含的第一小区对应的第二小区。
  53. 根据权利要求43所述的装置，其特征在于，还包括：
    发送器，用于判断满足触发条件，上报功率余量PH；
    所述触发条件包括：
    所述UE的N个第一小区的剩余功率中任意两个第一小区之间的剩余功率比大于等于第一预设门限值，其中，N为大于等于2的整数；或者，
    所述UE的剩余功率小于第二预设门限值，所述UE的剩余功率根据所述UE的最大发射功率、主小区的PUCCH功率、辅小区的PUCCH功率、主小区的物理上行共享信道PUSCH功率和/或辅小区的PUSCH功率获得；或者；
    所述UE的第一小区发生变化。
  54. 根据权利要求53所述的装置，其特征在于，所述UE的第一小区发生变化，包括：
    所述UE的至少一个第一小区被激活；或者，
    所述UE的至少一个第一小区的PUCCH被激活；或者，
    所述UE的至少一个第一小区被去激活；或者，
    所述UE的至少一个第一小区的PUCCH被去激活；或者，
    所述UE有至少一个小区被配置PUCCH；或者，
    所述UE有至少一个第一小区去配置PUCCH；或者，所述UE被配置添加至少一个包含PUCCH的小区。
  55. 根据权利要求53或54所述的装置，其特征在于，所述PH包括下述至少一种信息：
    所述UE使用主小区的PUCCH进行传输的剩余功率；
    所述UE使用辅小区的PUCCH进行传输的剩余功率；
    所述UE同时使用主小区的PUCCH和辅小区的PUCCH进行传输的剩余功率。
  56. 一种PUCCH配置装置，所述PUCCH配置装置部署在基站，其特征在于，包括：
    处理器，用于确定应关系指示信息，所述对应关系指示信息用于指示UE当前使用的对应关系，所述对应关系包括第一小区及其对应的第二小区信息，其中，所述第一小区为已配置物理上行控制信道PUCCH的小区，所述第二小区的上行反馈信息通过与所述第二小区对应的第一小区的PUCCH承载；
    发送器，用于向UE发送所述对应关系指示信息。
  57. 根据权利要求56所述的装置，其特征在于，所述对应关系指示信息中包含当前使用的的第一小区及其对应的第二小区信息。
  58. 根据权利要求56所述的装置，其特征在于，所述发送器还用于向所述UE发送的第一对应关系，所述第一对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系的指示信息。
  59. 根据权利要求56所述的装置，其特征在于，所述发送器还用于向所述UE发送的第一对应关系和第二对应关系，所述第一对应关系和所述第二对应关系包含所述第一小区及其对应的第二小区信息；
    所述对应关系指示信息中包含激活所述第一对应关系或所述第二对应关系的指示信息。
  60. 根据权利要求59所述的装置，其特征在于，所述第一对应关系还包含第一编号，所述第二对应关系还包含第二编号；
    所述激活所述第一对应关系或所述第二对应关系的指示信息为激活 的对应关系的编号信息。
  61. 根据权利要求56所述的装置，其特征在于，所述对应关系指示信息中包含去激活的至少一个第一小区的信息。
  62. 根据权利要求56所述的装置，其特征在于，所述对应关系指示信息中包含激活的至少一个第一小区的信息。
  63. 根据权利要求56～62任一项所述的装置，其特征在于，所述发送器还用于向所述UE发送去激活指示，以使所述UE根据所述去激活指示去激活至少一个所述第一小区，并去激活所有和第一小区具有对应关系的第二小区。
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CA2975306C (en) 2019-10-08
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EP3242519A4 (en) 2018-01-03
EP3242519A1 (en) 2017-11-08
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CN106063349A (zh) 2016-10-26
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