US 11,943,739 B2
Positioning method in wireless communication system, and device for supporting same
Hyunsu Cha, Seoul (KR); and Sukhyon Yoon, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/431,005
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Feb. 14, 2020, PCT No. PCT/KR2020/002150
§ 371(c)(1), (2) Date Aug. 13, 2021,
PCT Pub. No. WO2020/167055, PCT Pub. Date Aug. 20, 2020.
Claims priority of provisional application 62/806,725, filed on Feb. 15, 2019.
Prior Publication US 2022/0150865 A1, May 12, 2022
Int. Cl. H04W 64/00 (2009.01); G01S 5/02 (2010.01); H04L 5/00 (2006.01); H04W 24/10 (2009.01)
CPC H04W 64/006 (2013.01) [G01S 5/0268 (2013.01); H04L 5/0051 (2013.01); H04W 24/10 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method of performing a reference signal time difference (RSTD) measurement based on positioning reference signals (PRSs) by a user equipment (UE) in a wireless communication system, the method comprising:
receiving information related to a plurality of PRS resources;
performing at least one RSTD measurement based on the information related to the plurality of PRS resources; and
transmitting a report based on the at least one RSTD measurement,
wherein the information related to the plurality of PRS resources includes first reference information regarding a reference transmission point (TP) for the at least one RSTD measurement,
wherein, based on a first PRS resource being determined by the UE as a reference PRS resource for the at least one RSTD measurement after the first reference information is configured, the report is configured to include second reference information regarding the first PRS resource determined by the UE, and
wherein the plurality of PRS resources are associated with a plurality of beams of a TP.