METHOD AND APPARATUS FOR PERFORMING SENSING IN WIRELESS LAN SYSTEM

WIPO Patent Application WO/2022/055182

A1

Proposed are a method and apparatus for performing sensing in a wireless LAN system. In detail, a first STA broadcasts a sensing request frame. The first STA receives a first sensing response frame from a second STA and receives a second sensing response frame from a third STA. The sensing request frame includes STA identifier information and RU allocation information. The STA identifier information includes identifiers of the second and third STAs. The RU allocation information includes information about a first RU allocated to the second STA and information about a second RU allocated to the third STA. The first sensing response frame is received through the first RU. The second sensing response frame is received through the second RU.

JANG INSUN (KR)
KIM JEONGKI (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
KIM SANGGOOK (KR)

PCT/KR2021/011926

March 17, 2022

September 03, 2021

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LG ELECTRONICS INC (KR)

H04W28/18; H04B17/309; H04W72/04; H04W84/12

WO2020152031A1

2020-07-30

KR20150138159A	2015-12-09
KR20160008537A	2016-01-22

CHENG CHEN (INTEL): "Overview of WLAN sensing protocol", IEEE DRAFT; 11-20-1232-00-SENS-OVERVIEW-OF-WLAN-SENSING-PROTOCOL, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 SENS, no. 0, 16 August 2020 (2020-08-16), Piscataway, NJ USA , pages 1 - 11, XP068170555
CHENCHEN LIU(HUAWEI): "Follow-ups on Channel Measurement Procedure for WLAN Sensing", IEEE DRAFT; 11-20-1120-01-SENS-FOLLOW-UPS-ON-CHANNEL-MEASUREMENT-PROCEDURE-FOR-WLAN-SENSING, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 SENS, no. 1, 4 August 2020 (2020-08-04), Piscataway, NJ USA , pages 1 - 15, XP068170388

ENVISION PATENT & LAW FIRM (KR)

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