Patent ID: 11937274
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A non-transitory computer-readable storage medium storing at least one computer program including instructions which, when executed by at least one processor, cause the at least one processor to perform operations for a transmitting user equipment (Tx UE), the operations comprising:
receiving, from a base station, a radio resource control (RRC) configuration message related to a logical channel group, wherein the RRC configuration message includes information informing that Sidelink hybrid automatic repeat request (HARQ) is enabled or disabled;
transmitting, to a receiving UE (Rx UE), a message including information on whether the HARQ is enabled or disabled through a Physical Sidelink Shared Channel (PSSCH) based on the RRC configuration message, and
based on that the HARQ is enabled, receiving a HARQ feedback from the Rx UE.