US 12,273,183 B2
Systems and techniques for compensation-based secure positioning
Weimin Duan, San Diego, CA (US); Huilin Xu, Temecula, CA (US); Lianghai Ji, San Diego, CA (US); Mehmet Izzet Gurelli, San Diego, CA (US); Jun Ma, San Diego, CA (US); Qiang Wu, San Diego, CA (US); Bala Ramasamy, San Marcos, CA (US); and Karthik Anantha Swamy, La Jolla, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Mar. 10, 2022, as Appl. No. 17/691,855.
Prior Publication US 2023/0291468 A1, Sep. 14, 2023
Int. Cl. H04B 7/185 (2006.01); H04L 5/00 (2006.01); H04W 56/00 (2009.01)
CPC H04B 7/18554 (2013.01) [H04B 7/18565 (2013.01); H04L 5/0048 (2013.01); H04W 56/0045 (2013.01); H04W 56/0065 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method for wireless communications performed at a network entity, comprising:
obtaining, by at least one processor at the network entity,
a target relative time difference (RTD);
determining, by the at least one processor at the network entity,
a transmission timing pre-compensation between a first reference signal and a second reference signal,
wherein the transmission timing pre-compensation is determined based on the target RTD and one or more network delay components; and
transmitting, by a transmitter at the network entity,
the first reference signal and the second reference signal using the transmission timing pre-compensation;
wherein at least one of the first reference signal and
the second reference signal is a positioning reference signal (PRS).