Title:
METHOD AND DEVICE FOR PERFORMING SENSING PROCEDURE IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/182810
Kind Code:
A1
Abstract:
A method and a device for performing sensing measurement in a wireless LAN system are disclosed. The method for performing sensing measurement in a wireless LAN system, according to one embodiment of the present disclosure, comprises the steps of: receiving a trigger frame from a second STA, the trigger frame including a sensing subfield indicating whether the type of trigger frame is a sensing trigger variant; and transmitting, to the second STA, a specific physical protocol data unit (PPDU) on the basis of the trigger frame, wherein the trigger frame includes a special user information field on the basis that the sensing subfield indicates that the type of trigger frame is the sensing trigger variant, and the special user information field can include an uplink (UL) bandwidth extension subfield indicating whether the bandwidth of the PPDU is 320 MHz.
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Inventors:
LIM DONGGUK (KR)
CHOI JINSOO (KR)
JANG INSUN (KR)
KIM SANG GOOK (US)
CHOI JINSOO (KR)
JANG INSUN (KR)
KIM SANG GOOK (US)
Application Number:
PCT/KR2023/003806
Publication Date:
September 28, 2023
Filing Date:
March 22, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/00; H04L5/00; H04W72/04; H04W74/08; H04W84/12
Domestic Patent References:
| WO2021251540A1 | 2021-12-16 | |||
| WO2021029555A1 | 2021-02-18 |
Foreign References:
| US20210314732A1 | 2021-10-07 | |||
| US20210289554A1 | 2021-09-16 |
Other References:
DONGGUK LIM (LGE): "Trigger frame for 11bf", IEEE 802.11-21/0457R0, 8 March 2022 (2022-03-08), pages 1 - 18, XP068189396
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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