US Patent 11488480 Passive vehicle-to-pedestrian system

Aspects presented herein may enable vehicle UE(s) to transmit warning message(s) to one or more pedestrian UEs without receiving P2V transmissions from the one or more pedestrian UEs. In one aspect, a first UE determines one or more configuration parameters for a plurality of second UEs, the one or more configuration parameters including an identification parameter, the identification parameter being associated with a time period. The first UE determines, based on the identification parameter for at least one second UE of the plurality of second UEs, whether to transmit a warning message to the at least one second UE. The first UE transmits, based on determining to transmit the warning message, the warning message to the at least one second UE, the warning message including an ID for the at least one second UE, the ID for the at least one second UE being based on the identification parameter.