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Title:
METHOD AND DEVICE FOR TRANSMITTING FEEDBACK FRAME IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/091034
Kind Code:
A1
Abstract:
Provided are a method and a device for transmitting a feedback frame in a wireless LAN system. Particularly, a first wireless station receives, from a second wireless station, a feedback request field including an LTF. The first wireless station configures feedback information on a wireless channel corresponding to a preset frequency band by using the feedback request field. The first wireless station transmits the feedback information to the second wireless station .

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Inventors:
PARK EUNSUNG (KR)
CHUN JINYOUNG (KR)
CHOI JINSOO (KR)
LIM DONGGUK (KR)
CHO HANGYU (KR)
Application Number:
PCT/KR2016/013701
Publication Date:
June 01, 2017
Filing Date:
November 25, 2016
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L25/02; H04L27/26
Domestic Patent References:
WO2014029368A12014-02-27
Foreign References:
US20140334420A12014-11-13
US20150271701A12015-09-24
US20150124794A12015-05-07
US20140093005A12014-04-03
Other References:
See also references of EP 3382966A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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