18816146. RTT Based Sidelink Ranging And Positioning (Huawei Technologies Co., Ltd.)
Contents
RTT Based Sidelink Ranging And Positioning
Organization Name
Inventor(s)
Brian Classon of St. Pete Beach FL (US)
George Calcev of Hoffman Estates IL (US)
Vipul Desai of Palatine IL (US)
RTT Based Sidelink Ranging And Positioning
This abstract first appeared for US patent application 18816146 titled 'RTT Based Sidelink Ranging And Positioning
Original Abstract Submitted
A method implemented by first user equipment (UE) include transmitting a first sidelink position reference signal (SL Pos-RS) to a second UE at a first time (t1), receiving a second SL Pos-RS from the second UE at a fourth time (t4), receiving a timing measurement report from the second UE, wherein the timing measurement report contains information regarding a second time (t2) when the first SL Pos-RS was received by the second UE and regarding a third time (t3) when the second UE transmitted the second SL Pos-RS to the first UE, and calculating a distance between the first UE and the second UE based on the first time, the fourth time, and the timing measurement report.
