CPC H04W 72/21 (2023.01) [H04L 1/0026 (2013.01); H04L 5/0092 (2013.01); H04W 72/0453 (2013.01)] | 20 Claims |
1. A method, comprising:
receiving one or more physical uplink control channel (PUCCH) resource configurations from a base station (BS) at a user equipment (UE) in a wireless communication system, each PUCCH resource configuration being associated with a resource index, each PUCCH resource configuration indicating multiple physical resources distributed in different subbands configured to the UE;
receiving a PUCCH resource set including a list of the resource indices of ones of the one or more PUCCH resource configurations;
determining a first resource index from the resource indices included in the PUCCH resource set based on a PUCCH resource indication signaled from the BS;
determining a first PUCCH resource from the multiple physical resources indicated by the PUCCH resource configuration associated with the first resource index; and
transmitting an uplink control information (UCI) on the first PUCCH resource determined from the multiple physical resources indicated by the PUCCH resource configuration associated with the first resource index.
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