US 11,917,686 B2
Method for transmitting and receiving signals in wireless communication system, and device supporting same
Seonwook Kim, Seoul (KR); Sukhyon Yoon, Seoul (KR); Hyunsoo Ko, Seoul (KR); Byounghoon Kim, Seoul (KR); Suckchel Yang, Seoul (KR); Hanbyul Seo, Seoul (KR); Changhwan Park, Seoul (KR); Sangrim Lee, Seoul (KR); and Hyunsu Cha, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/605,518
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Apr. 29, 2020, PCT No. PCT/KR2020/005649
§ 371(c)(1), (2) Date Oct. 21, 2021,
PCT Pub. No. WO2020/222519, PCT Pub. Date Nov. 5, 2020.
Claims priority of application No. 10-2019-0050624 (KR), filed on Apr. 30, 2019.
Prior Publication US 2022/0217774 A1, Jul. 7, 2022
Int. Cl. H04W 74/08 (2009.01); H04L 5/00 (2006.01); H04W 56/00 (2009.01)
CPC H04W 74/0816 (2013.01) [H04L 5/0051 (2013.01); H04W 56/0045 (2013.01); H04W 74/0866 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method of receiving a positioning reference signal (PRS) by a user equipment (UE) in a wireless communication system, the method comprising:
receiving information related to a sounding reference signal (SRS);
determining SRS sequences of the SRS related to a Transmission and Reception Point (TRP) group including a plurality of first TRPs;
performing a channel access procedure (CAP) based on the information related to the SRS;
acquiring Channel Occupancy Time (COT) based on the CAP being sensed as idle;
transmitting, to the plurality of first TRPs and at least one second TRP, the SRS having the SRS sequences; and
receiving, from the plurality of first TRPs among the plurality of first TRPs and the at least one second TRP, PRSs within the COT based on the SRS sequences, wherein the at least one second TRP is not included in the TRP group.