Title:
METHOD AND DEVICE FOR PERFORMING SENSING PROCEDURE IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/277513
Kind Code:
A1
Abstract:
Disclosed are a method and device for performing a sensing procedure in a wireless LAN system. The method for performing a sensing procedure in a wireless LAN system by means of a first station (STA) comprises the steps of: receiving, from a second STA, a first NDP announcement frame including a sounding dialog token field; and transmitting, to the second STA, at least one feedback fragment constituting a first feedback frame, wherein the sounding dialog token field includes a first sounding dialog token number and information that indicates that a modification form of the first NDP announcement frame is a sensing NDP announcement frame, and the at least one feedback fragment can be transmitted on the basis of a first trigger frame including the first sounding dialog token number.
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/KR2022/009204
Publication Date:
January 05, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W24/10; H04W24/08; H04W28/06; H04W74/08; H04W84/12
Foreign References:
| US20160088641A1 | 2016-03-24 | |||
| US20180359761A1 | 2018-12-13 | |||
| US20200132857A1 | 2020-04-30 |
Other References:
WOOK BONG LEE (SAMSUNG): "D0.3 CR for Spatial Stream And MIMO Enhancement", IEEE DRAFT; 11-21-0272-04-00BE-D0-3-CR-FOR-SPATIAL-STREAM-AND-MIMO-ENHANCEMENT, IEEE-SA MENTOR, PISCATAWAY, NJ USA, vol. 802.11 EHT; 802.11be, no. 4, 8 April 2021 (2021-04-08), Piscataway, NJ USA , pages 1 - 30, XP068179651
LI LIANG, SLIDE HPE, LIANG LI, HPE, PERAHIA ELDAD, PATWARDHAN GAURAV, LUKASZEWSKI CHUCK, : "Non-AP STA TXOP Frame Bursting Testing Name Affiliations Address Phone email", IEEE 802.11-20/1076R1, IEEE MENTOR, vol. IEEE 802.11-20/1076r1, 1 July 2020 (2020-07-01), pages 1 - 23, XP093018292
LI LIANG, SLIDE HPE, LIANG LI, HPE, PERAHIA ELDAD, PATWARDHAN GAURAV, LUKASZEWSKI CHUCK, : "Non-AP STA TXOP Frame Bursting Testing Name Affiliations Address Phone email", IEEE 802.11-20/1076R1, IEEE MENTOR, vol. IEEE 802.11-20/1076r1, 1 July 2020 (2020-07-01), pages 1 - 23, XP093018292
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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