	US 12,250,631 B2
	Sensing procedure
Dongguk Lim, Seoul (KR); Jeongki Kim, Seoul (KR); Jinsoo Choi, Seoul (KR); Insun Jang, Seoul (KR); and Sanggook Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 18/266,801
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Dec. 13, 2021, PCT No. PCT/KR2021/018878 § 371(c)(1), (2) Date Jun. 12, 2023, PCT Pub. No. WO2022/124869, PCT Pub. Date Jun. 16, 2022.
Claims priority of provisional application 63/257,587, filed on Oct. 20, 2021.
Claims priority of provisional application 63/239,956, filed on Sep. 2, 2021.
Claims priority of provisional application 63/124,100, filed on Dec. 11, 2020.
Prior Publication US 2024/0049135 A1, Feb. 8, 2024
Int. Cl. H04W 52/02 (2009.01); G01S 5/02 (2010.01); H04W 48/14 (2009.01); H04W 84/12 (2009.01)

CPC H04W 52/0229 (2013.01) [G01S 5/0268 (2013.01); H04W 48/14 (2013.01); G01S 2205/02 (2020.05); H04W 84/12 (2013.01)]

12 Claims

1. A method performed in a wireless local area network (LAN) system, the method comprising:

transmitting, by a non-access point (AP) station (STA), a sensing request frame to an AP,

wherein the sensing request frame allows the non-AP STA to invoke a sensing procedure in which the non-AP STA requests the AP to perform sensing;

receiving, by the non-AP STA, a sensing response frame from the AP in response to the sensing request frame; and

receiving, by the non-AP STA, a sensing report frame from the AP,

wherein the sensing report frame includes a sensing measurement report received by the AP from at least one sensing responder,

wherein the sensing request frame includes sensing role information comprising a 2-bit value for each sensing responder, and

wherein the 2-bit value is related to a sensing transmitter role and/or a sensing receiver role, wherein the 2-bit value is set to ‘01’ for a sensing receiver and is set to ‘10’ for a sensing transmitter.