QUALCOMM Incorporated
UE RECEIVE-TRANSMIT TIME DIFFERENCE MEASUREMENT REPORTING

Abstract:

A positioning method includes: measuring, at a UE, an IB PRS resource on a first frequency band; transmitting, from the UE to a recipient device, an OB PRS resource on a second frequency band; and at least one of: transmitting, from the UE based on the second frequency band being different than the first frequency band, a receive-transmit time difference indication and a band indication indicative of the second frequency band, the receive-transmit time difference indication being indicative of a difference between a time of arrival of the IB PRS resource and a time of departure of the OB PRS resource; or transmitting, from the UE based on the second frequency band being implicit, the receive-transmit time difference indication without transmitting the band indication.