QUALCOMM Incorporated
DESIGN CONSIDERATIONS FOR SIDELINK (SL) WAKE UP SIGNALS (WUSs)

Abstract:

Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for sidelink (SL) power saving using SL wake up signals (WUSs). A method that may be performed by a user equipment (UE) includes determining resources for SL WUS transmissions from a second UE, based on a WUS resource configuration, monitoring the resources for an SL WUS from the second UE, and participating in SL communications with the second UE if an SL WUS is detected during the monitoring..