US 12,267,802 B2
Positioning method using sidelink, and device therefor
Jongseob Baek, Seoul (KR); Woosuk Ko, Seoul (KR); and Hanbyul Seo, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/754,818
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Nov. 5, 2020, PCT No. PCT/KR2020/015377
§ 371(c)(1), (2) Date Apr. 13, 2022,
PCT Pub. No. WO2021/091245, PCT Pub. Date May 14, 2021.
Claims priority of application No. 10-2019-0142298 (KR), filed on Nov. 8, 2019; and application No. 10-2019-0142312 (KR), filed on Nov. 8, 2019.
Prior Publication US 2023/0319761 A1, Oct. 5, 2023
Int. Cl. H04W 64/00 (2009.01); H04L 5/00 (2006.01)
CPC H04W 64/00 (2013.01) [H04L 5/0051 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method performed by a first user equipment (UE), the method comprising:
receiving a first reference signal (RS) related to positioning from a second UE;
determining an orientation angle based on the second UE, based on the first RS;
determining a second ID, wherein the second ID is an ID of a second RS pre-mapped to a first ID of the first RS based on the determined orientation angle; and
transmitting the second RS to the second UE.