METHOD AND APPARATUS FOR TRANSMITTING FRAME

Title:

METHOD AND APPARATUS FOR TRANSMITTING FRAME

Document Type and Number:

WIPO Patent Application WO/2015/194731

Kind Code:

A1

Abstract:

Disclosed are a method and an apparatus for transmitting a frame. A method for transmitting a frame in a wireless LAN comprises the steps of: an AP transmitting a first RTS frame, through a primary channel, to a plurality of first target STAs; the AP receiving, from one target STA from among the plurality of first target STAs, a first CTS frame as a response to the first RTS frame, through the primary channel; and the AP transmitting, to the plurality of first target STAs, a plurality of pieces of first downlink data for each of the respective plurality of first target STAs, through a plurality of first subbands included in the primary channel on one first data frame, wherein a first RTS frame may include identification information for each of the plurality of first target STAs.

Inventors:

KIM SUHWOOK (KR)
RYU KISEON (KR)
LEE WOOKBONG (KR)
KIM JEONGKI (KR)

Application Number:

PCT/KR2015/000898

Publication Date:

December 23, 2015

Filing Date:

January 28, 2015

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04B7/26; H04L27/26

Foreign References:

US20100316150A1	2010-12-16
US20120082040A1	2012-04-05
US20120082147A1	2012-04-05
US20130188571A1	2013-07-25
US20120147804A1	2012-06-14

Other References: