Search International and National Patent Collections

1. (WO2018199670) METHOD FOR RECEIVING FRAME IN WIRELESS LAN SYSTEM, AND WIRELESS TERMINAL USING SAME

Pub. No.:    WO/2018/199670    International Application No.:    PCT/KR2018/004891
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Sat Apr 28 01:59:59 CEST 2018
IPC: H04W 52/02
H04W 56/00
H04L 27/02
H04W 84/12
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: KIM, Suhwook
김서욱
RYU, Kiseon
류기선
KIM, Jeongki
김정기
Title: METHOD FOR RECEIVING FRAME IN WIRELESS LAN SYSTEM, AND WIRELESS TERMINAL USING SAME
Abstract:
The present embodiment relates to a method for receiving a frame by a first wireless terminal in a wireless LAN system, the method comprising the steps of: transmitting a WUR parameter request frame including capability information of a first wireless terminal, which is related to a low power mode, to a second wireless terminal; receiving, from the second wireless terminal, a WUR parameter response frame including operation information approved by the second wireless terminal on the basis of the capability information, wherein the operation information includes time information for a first WUR beacon frame to be transmitted by the second wireless terminal; after receiving the WUR parameter response frame, transmitting a WUR mode request frame to the second wireless terminal in order to enter a low power mode; and when an ACK frame relating to the WUR mode request frame is received from the second wireless terminal, performing operation in the low power mode on the basis of the operation information, wherein the first WUR beacon frame is received in a WUR module according to the time information.