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Title:
METHOD FOR OPERATING IN POWER-SAVE MODE IN WIRELESS LAN SYSTEM AND APPARATUS FOR METHOD
Document Type and Number:
WIPO Patent Application WO/2017/086731
Kind Code:
A1
Abstract:
A method for a station (STA) for operating in a power-save (PS) mode in a wireless LAN system according to one embodiment of the present invention comprises the steps of: receiving a physical layer protocol data unit (PPDU); decoding at least a part of the PPDU; and operating in a doze state until the end of the PPDU on the basis of the results of decoding at least a part of the PPDU, wherein if the PPDU comprises an aggregate MAC protocol data unit (A-MPDU), then the STA can determine whether to operate in a doze state by considering whether any one from among a receiver address (RA) or a transmitter address (TA) included in the A-MPDU matches the BSSID of a basic service set (BSS) associated with the STA.

Inventors:
KIM, Jeongki (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
RYU, Kiseon (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
CHO, Hangyu (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2016/013325
Publication Date:
May 26, 2017
Filing Date:
November 18, 2016
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
H04W52/02; H04W28/06; H04W84/12
Domestic Patent References:
WO2015105390A12015-07-16
Foreign References:
KR20140037892A2014-03-27
KR20130105709A2013-09-25
US20140029597A12014-01-30
US20110122780A12011-05-26
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor 82, Olympic-ro,Songpa-ku, Seoul, 05556, KR)
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