Cyclic shift selection for physical sidelink control channel transmissions

Certain aspects of the present disclosure provide techniques for cyclic shift selection for physical sidelink control channel retransmission. A method, which may be performed by a first user equipment (UE), includes monitoring one or more sidelink control information (SCI) transmissions from one or more second UEs. The method generally includes determining, based on the one or more SCIs, whether one or more conflicts occur between one or more retransmissions of the one or more SCI transmissions by the one or more second UEs and SCI transmissions scheduled by the first UE. The method generally includes selecting a cyclic shift to be used for SCI transmissions scheduled by the first UE based at least in part on the determination. 本公开的某些方面提供了用于物理侧链路控制信道重传的循环移位选择的技术。一种可由第一用户装备(UE)执行的方法，包括：监视来自一个或多个第二UE的一个或多个侧链路控制信息(SCI)传输。该方法一般包括：基于一个或多个SCI来确定在由一个或多个第二UE进行的一个或多个SCI传输的一个或多个重传与由第一UE调度的SCI传输之间是否发生一个或多个冲突。该方法一般包括：至少部分地基于该确定来选择要用于由第一UE调度的SCI传输的循环移位。