Patent ID: 11864207
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A first user equipment (UE) transmitting a Physical Sidelink Feedback Channel (PSFCH) in a wireless communication system, the first UE comprising:
one or more transceivers;
one or more processors controlling the one or more transceivers; and
one or more memories operably connected to the one or more processors,
wherein the one or more memories store instructions for performing operations based on being executed by the one or more processors,
wherein the operations include:
receiving, from a second UE, a first Physical Sidelink Control Channel (PSCCH), wherein a first Sidelink Control Information (SCI) related to the first PSCCH is for scheduling of a first Physical Sidelink Shared Channel (PSSCH);
receiving, from the second UE, the first PSSCH;
receiving, from the second UE, a second PSCCH, wherein a second SCI related to the second PSCCH is for scheduling of a second PSSCH;
transmitting, to the second UE, a first PSFCH providing HARQ-ACK information related to the reception of the first PSSCH; and
transmitting, to the second UE, a second PSFCH providing conflict information related to a reception of the second PSSCH;
wherein the second PSFCH is transmitted in a slot that is at least T slots before a slot of a reserved resource based on the second SCI,
wherein the T3 is equal to Tproc,1SL determined based on a SubCarrier Spacing (SCS) configuration of a SideLink BandWidth Part (SL BWP),
wherein the first PSFCH and the second PSFCH are transmitted in different Physical Resource Blocks (PRBs).