Patent ID: 11917607
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 18:
19. The base station of claim 15, wherein:
the transceiver is further configured to receive:
a physical uplink control channel (PUCCH) that provides hybrid automatic repeat request acknowledgement (HARQ-ACK) information associated with the groupcast PDSCH transmission, wherein:
a power of the PUCCH reception depends on a nominal power PO_PUCCH,
the nominal power PO_PUCCH has a first value when the PUCCH reception occurs only when a HARQ-ACK information value is negative acknowledgement (NACK), and
the nominal power PO_PUCCH has a second value when the PUCCH reception occurs for any HARQ-ACK information value.