Patent ID: 11895691
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The method of claim 1, further comprising:
receiving, from the first base station through a physical downlink control channel (PDCCH), a downlink control information (DCI) including information related to a third SL resource and information related to a third UL resource, in response to the HARQ NACK;
transmitting, to a second device, a physical sidelink control channel (PSCCH) and a physical sidelink shared channel (PSSCH) based on the third SL resource;
receiving, from the second device, hybrid automatic repeat request (HARQ) feedback based on a physical sidelink feedback channel (PSFCH) resource related to the PSSCH; and
transmitting, to the first base station, the HARQ feedback based on the third UL resource.