PUCCH configuration method and apparatus
First Claim
Patent Images
1. 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 comprisesinformation about a first primary cell,information about a first secondary cell corresponding to the first primary cell, wherein the first primary cell is a cell for which a first physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the first secondary cell is carried by the first PUCCH and comprises channel status indication information or channel quality indication information,information about a second primary cell, andinformation about a second secondary cell, wherein the second primary cell is a cell for which a second PUCCH channel is already configured, and wherein uplink feedback information of the second secondary cell is carried by the second PUCCH and comprises channel status indication information or channel quality indication information; and
determining, by the UE according to the currently-used correspondence, the first PUCCH used to send the uplink feedback information of the first secondary cell and the second PUCCH used to send the uplink feedback information of the second secondary cell.
1 Assignment
0 Petitions
Accused Products
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.
-
Citations
20 Claims
-
1. 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 primary cell, information about a first secondary cell corresponding to the first primary cell, wherein the first primary cell is a cell for which a first physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the first secondary cell is carried by the first PUCCH and comprises channel status indication information or channel quality indication information, information about a second primary cell, and information about a second secondary cell, wherein the second primary cell is a cell for which a second PUCCH channel is already configured, and wherein uplink feedback information of the second secondary cell is carried by the second PUCCH and comprises channel status indication information or channel quality indication information; and determining, by the UE according to the currently-used correspondence, the first PUCCH used to send the uplink feedback information of the first secondary cell and the second PUCCH used to send the uplink feedback information of the second secondary cell. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. 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 primary cell, information about a first secondary cell corresponding to the first primary cell, wherein the first primary cell is a cell for which a first physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the first secondary cell is carried by the first PUCCH and comprises channel status indication information or channel quality indication information, information about a second primary cell, and information about a second secondary cell, wherein the second primary cell is a cell for which a second PUCCH channel is already configured, and wherein uplink feedback information of the second secondary cell is carried by the second PUCCH and comprises channel status indication information or channel quality indication information; and sending, by the base station to the UE, the correspondence indication information. - View Dependent Claims (9, 10)
-
-
11. 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 primary cell, information about a first secondary cell corresponding to the first primary cell, wherein the first primary cell is a cell for which a first physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the first secondary cell is carried by the first PUCCH and comprises channel status indication information or channel quality indication information, information about a second primary cell, and information about a second secondary cell, wherein the second primary cell is a cell for which a second PUCCH channel is already configured, and wherein uplink feedback information of the second secondary cell is carried by the second PUCCH and comprises channel status indication information or channel quality indication information; and determine, according to the currently-used correspondence, the first PUCCH used to send the uplink feedback information of the first secondary cell and the second PUCCH used to send the uplink feedback information of the second secondary cell. - View Dependent Claims (12, 13, 14, 15, 16, 17)
-
-
18. 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 primary cell, information about a first secondary cell corresponding to the first primary cell, wherein the first primary cell is a cell for which a first physical uplink control channel (PUCCH) is already configured, and wherein uplink feedback information of the first secondary cell is carried by the first PUCCH and comprises channel status indication information or channel quality indication information, information about a second primary cell, and information about a second secondary cell, wherein the second primary cell is a cell for which a second PUCCH channel is already configured, and wherein uplink feedback information of the second secondary cell is carried by the second PUCCH and comprises channel status indication information or channel quality indication information; and send the correspondence indication information to the UE. - View Dependent Claims (19, 20)
-
Specification