公开(公告)号：US20170208547A1

公开(公告)日：2017-07-20

申请号：US15424211

申请日：2017-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Jinsoo CHOI ,  Hangyu CHO ,  Joengki KIM

IPC: H04W52/02 ,  H04W4/00 ,  H04W74/06 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W52/0216 ,  H04B7/0452 ,  H04L61/2069 ,  H04W4/70 ,  H04W52/0219 ,  H04W52/0235 ,  H04W52/0238 ,  H04W72/005 ,  H04W72/0446 ,  H04W72/121 ,  H04W72/1215 ,  H04W74/04 ,  H04W74/06 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: An embodiment of the present invention provides a method for performing channel access at an STA of a multiuser (MU) group in a wireless communication system, including receiving a resource assignment frame; and checking a group indicator field included in the resource assignment frame, wherein, if the group indicator field indicates that a slot assignment field for the MU group is present in the resource assignment frame, the STA determines a slot start offset based on the slot assignment field.