Patent ID: 11863471
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method comprising:
sending, by a base station, downlink control information to a user equipment (UE);
sending, by the base station, a data channel scheduled by the downlink control information to the UE, wherein the downlink control information comprises resource indication information that indicates a second physical uplink control channel (PUCCH) resource from a second PUCCH resource set; and, sending, by the UE, feedback information on a first PUCCH resource in an uplink time unit to the base station, wherein the feedback information corresponds to the data channel, and the first PDCCH resource consists of one or more resource blocks that are part of resource blocks of the second PUCCH resource.