NR V2X SIDELINK RESOURCE RESELECTION AND REEVALUATION PROCEDURE

摘要

An apparatus for use in a UE includes processing circuitry coupled to a memory. To configure the UE for 5G-NR sidelink communications, the processing circuitry is to select a time instance n as a resource selection trigger, and perform resource sensing during a sensing window that precedes the time instance n, to obtain a plurality of candidate resources. Resource selection is performed within a resource selection window to select at least one resource from the plurality of candidate resources for a PSSCH transmission to a second UE. The resource selection window starts after the time instance n and ends at a time instance (n+T2), where T2 is a timing value selected based on a sidelink priority value associated with the PSSCH transmission. Data is encoded for the PSSCH transmission using the at least one resource.