Patent ID: 11937273
Assignee: LG ELECTRONICS INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method of operating a sidelink transmitting user equipment (Tx UE) in a wireless communication system, the method comprising:
transmitting, by a sidelink Tx UE, a plurality of (Physical Sidelink Shared Channel) PSSCH;
receiving, by the sidelink transmission terminal, feedback for each of the plurality of PSSCH through a plurality of Frequency Division Multiplexed (FDMed) Physical Sidelink Feedback Channel (PSFCH) related resource;
wherein, for sidelink feedback, each of the plurality of PSSCH has a first resource unit, and each of the plurality of PSFCH-related resources has a second resource unit,
wherein the plurality of second resource units are sequentially allocated from smallest frequency index of the plurality of second resource units,
wherein the plurality of second resource units are preferentially allocated from a first resource unit having a smallest time index in one frequency band,
wherein the plurality of second resource units are preferentially allocated to a first resource unit having a largest time index in the one frequency band than a first resource unit having a smallest time index in next frequency band which has larger frequency than the one frequency band.