CPC H04W 4/40 (2018.02) [H04L 1/0061 (2013.01); H04L 1/1614 (2013.01); H04L 5/1469 (2013.01); H04W 4/44 (2018.02); H04W 8/005 (2013.01); H04W 28/26 (2013.01); H04W 56/001 (2013.01); H04W 72/02 (2013.01); H04W 72/04 (2013.01); H04W 72/0446 (2013.01); H04W 72/12 (2013.01); H04W 72/1263 (2013.01); H04W 72/23 (2023.01); H04W 72/53 (2023.01); H04W 74/002 (2013.01); H04W 74/08 (2013.01); H04W 74/0816 (2013.01); H04W 76/27 (2018.02); H04W 76/28 (2018.02); H04W 72/20 (2023.01)] | 9 Claims |
1. A method of performing a sidelink operation in a wireless communication system, the method performed by a user equipment (UE) and comprising:
determining a sidelink resource set based on a candidate resource set and a candidate resource,
wherein the candidate resource is excluded from the candidate resource set,
wherein a time unit index of the candidate resource is determined based on a time unit index of a specific time unit in which the sidelink operation is performed within a sensing window of the UE; and
performing the sidelink operation based on the sidelink resource set,
wherein the time unit index of the candidate resource is Y,
wherein the time unit index of the specific time unit is M,
wherein the candidate resource is determined based on Y and M satisfying a condition that:
Y+J*P=M+I,
wherein * represents multiplication,
wherein the J is at least one integer value of from 0 to a Cresel-1,
wherein the Cresel is a positive integer related to a resource reselection counter,
wherein the P is a value related to a first resource reservation interval, and
wherein the I is a value related to a second resource reservation interval.
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