Title:
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PERIODIC DATA ON BASIS OF POWER SAVE MODE IN WIRELESS LAN
Document Type and Number:
WIPO Patent Application WO/2015/194787
Kind Code:
A1
Abstract:
Disclosed are a method and an apparatus for transmitting and receiving periodic data on the basis of a power save mode in a wireless LAN. The method for transmitting and receiving periodic data in a wireless LAN comprises: a step for receiving, by an access point (AP), each of a plurality of uplink frames including periodic uplink/downlink transmission fields, from each of a plurality of stations (STA); a step for determining, by the AP, a downlink resource for each of the plurality of periodic downlink frames to be transmitted to each of the plurality of STAs, and an uplink resource for each of the plurality of periodic uplink frames to be transmitted by each of the plurality of STAs; and a step for transmitting, by the AP, a multi-user (MU) scheduling frame including information on the downlink resource and information on the uplink resource, to each of the plurality of STAs.
Inventors:
PARK GIWON (KR)
RYU KISEON (KR)
KIM JEONGKI (KR)
CHO HANGYU (KR)
KIM SUHWOOK (KR)
RYU KISEON (KR)
KIM JEONGKI (KR)
CHO HANGYU (KR)
KIM SUHWOOK (KR)
Application Number:
PCT/KR2015/005845
Publication Date:
December 23, 2015
Filing Date:
June 10, 2015
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04W52/02; H04W72/04; H04W84/12
Foreign References:
| US20130188567A1 | 2013-07-25 | |||
| US20080232287A1 | 2008-09-25 | |||
| US20110134821A1 | 2011-06-09 | |||
| US20110044228A1 | 2011-02-24 | |||
| KR20140068054A | 2014-06-05 |
Attorney, Agent or Firm:
S&IP PATENT & LAW FIRM (KR)
에스앤아이피 특허법인 (KR)
에스앤아이피 특허법인 (KR)
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