Title:
METHOD AND APPARATUS FOR PERFORMING BLOCK ACK IN MULTIPLE LINK OF WIRELESS LAN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/010664
Kind Code:
A1
Abstract:
The present invention relates to a method for operating a first communication node in a wireless local area network (WLAN) supporting a multi-link operation, comprising the steps of: setting a first transmit window size of a first link for transmitting a plurality of frames to a second communication node; transmitting the plurality of frames through the first link; when the state of a channel detected through channel sensing in the second link is an idle state, setting a transmit opportunity (TXOP) in the channel; and when the transmit opportunity is set, performing an agreement with the second communication node on the size of a second transmit window for transmitting the plurality of frames. Therefore, it is possible to improve the performance of a communication system.
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Inventors:
HWANG SUNG HYUN (KR)
KANG KYU MIN (KR)
PARK JAE CHEOL (KR)
OH JIN HYUNG (KR)
CHOI SU NA (KR)
KIM YONG HO (KR)
GWAK YONG SU (KR)
KANG KYU MIN (KR)
PARK JAE CHEOL (KR)
OH JIN HYUNG (KR)
CHOI SU NA (KR)
KIM YONG HO (KR)
GWAK YONG SU (KR)
Application Number:
PCT/KR2020/009075
Publication Date:
January 21, 2021
Filing Date:
July 10, 2020
Export Citation:
Assignee:
ELECTRONICS & TELECOMMUNICATIONS RES INST (KR)
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMIC COOPERATION FOUNDATION (KR)
KOREA NATIONAL UNIV OF TRANSPORTATION INDUSTRY ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
H04L1/18; H04L1/16; H04W28/04; H04W74/08; H04W76/15; H04W84/12
Foreign References:
| GB2520692A | 2015-06-03 | |||
| US20180205502A1 | 2018-07-19 | |||
| US20160323881A1 | 2016-11-03 | |||
| KR20100129787A | 2010-12-09 | |||
| US20100182990A1 | 2010-07-22 |
Other References:
See also references of EP 3998725A4
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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