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US 2017/0325220 A1Published application
Pucch Configuration Method and Apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsBingzhao Li, Wei Quan, Jinhua Miao, Xiaodong Yang, Zhenxing Hu, Jian Zhang
Life of this patent
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Abstract
Embodiments of the present invention provide a Physical Uplink Control Channel (PUCCH) configuration method and apparatus. A user equipment (UE) receives correspondence indication information sent by a base station. Additionally, the UE determines, according to a currently-used correspondence, a PUCCH used to send uplink feedback information of a second cell.
Claims20
A method, comprising:
- receiving, by a user equipment (UE), correspondence indication information sent by a base station, wherein the correspondence indication information indicates a currently-used correspondence, wherein the correspondence indication information comprises information about a first cell and information about a second cell corresponding to the first cell, wherein the first cell is a cell for which a physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the second cell is carried by the PUCCH of the first cell;
- and
- determining, by the UE according to the currently-used correspondence, the PUCCH used to send the uplink feedback information of the second cell.
A method, comprising:
- determining, by a base station, correspondence indication information, wherein the correspondence indication information indicates a currently-used correspondence of a user equipment (UE), wherein the correspondence indication information comprises information about a first cell and information about a second cell corresponding to the first cell, wherein the first cell is a cell for which a physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell;
- and
- sending, by the base station to the UE, the correspondence indication information.
A user equipment (UE), comprising:
- a processor;
- and
- a non-transitory computer readable storage medium storing a program for execution by the processor, the program including instructions to:
- receive correspondence indication information sent by a base station, wherein the correspondence indication information indicates a currently-used correspondence, and the correspondence indication information comprises information about a first cell and information about a second cell corresponding to the first cell, wherein the first cell is a cell for which a physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the second cell is carried by the PUCCH of the first cell;
- and
- determine, according to the currently-used correspondence, a PUCCH used to send the uplink feedback information of the second cell.
3 more elements
A base station, and comprising:
- a processor;
- and
- a non-transitory computer readable storage medium storing a program for execution by the processor, the program including instructions to:
- determine correspondence indication information, wherein the correspondence indication information indicates a currently-used correspondence of a user equipment (UE), wherein the correspondence indication information comprises information about a first cell and information about a second cell corresponding to the first cell, wherein the first cell is a cell for which a physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the second cell is carried by the PUCCH of the first cell corresponding to the second cell;
- and
- send the correspondence indication information to the UE.
3 more elements
Dependencies are inferred from the claim text.