Title:
METHOD AND DEVICE FOR CONTROLLING CHANNEL ACCESS IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/191439
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system, and more specifically, provides a method and a device for controlling channel access in a wireless LAN system. A method for controlling channel access by a station (STA) in a wireless communication system according to one embodiment of the present invention comprises the steps of: transmitting a first frame, to an access point (AP), for starting a transmission opportunity (TXOP); and receiving a second frame if the second frame responding to the first frame is transmitted from the AP, wherein the second frame can be transmitted from the AP on the basis of whether a duration of the TXOP overlaps a predetermined time set by the AP.
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Inventors:
SEOK YONGHO (KR)
Application Number:
PCT/KR2013/005353
Publication Date:
December 27, 2013
Filing Date:
June 18, 2013
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W84/12; H04W74/08
Domestic Patent References:
| WO2011065746A2 | 2011-06-03 | |||
| WO2010104327A2 | 2010-09-16 | |||
| WO2011074761A1 | 2011-06-23 |
Foreign References:
| KR20090089420A | 2009-08-21 |
Other References:
ABUSUBAIH, M. ET AL.: "A Framework for Interference Mitigation in Multi-BSS 802.11 Wireless LANs", PROCEEDINGS OF 10TH IEEE INTERNATIONAL SYMPOSIUM IN A WORLD OF WIRELESS, MOBILE AND MULTIMEDIA NETWORKS, 19 June 2009 (2009-06-19), XP031543674
See also references of EP 2863699A4
See also references of EP 2863699A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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