Patent ID: 11937275
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A first device adapted to perform wireless communication, the first device comprising:
at least one transceiver;
at least one processor; and
at least one memory connected to the at least one processor and storing instructions that, based on being executed, cause the first device to perform operations comprising:
receiving, from a base station, downlink control information (DCI) for activating a configured sidelink grant, the DCI including information related to a physical uplink control channel (PUCCH) resource to report hybrid automatic repeat request-acknowledgement (HARQ-ACK) information;
initializing the configured sidelink grant to determine a set of physical sidelink control channel (PSCCH) durations and a set of physical sidelink shared channel (PSSCH) durations for medium access control (MAC) protocol data unit (PDU) transmission;
receiving, from the base station, DCI for deactivating the configured sidelink grant;
transmitting, to the base station, a sidelink configured grant confirmation MAC control element (CE); and
clearing the configured sidelink grant after the transmission of the sidelink configured grant confirmation MAC CE triggered by the DCI for deactivating the configured sidelink grant.