Title:
METHOD FOR TRANSMITTING OR RECEIVING FRAME IN WIRELESS LAN, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/022507
Kind Code:
A1
Abstract:
A method for a station (STA) receiving a frame in a wireless LAN (WLAN) according to an embodiment of the present invention comprises the steps of: performing a wake-up radio (WUR) negotiation process that exchanges an access point (AP) with a WUR operation parameter using a primary connectivity radio (RCR); entering a WUR mode; and waking up when a WUR frame is received using the WUR so as to monitor a beacon frame from a time point of a next beacon transmission using the PCR, wherein the WUR operation parameter that is exchanged through the WUR negotiation process includes first time information indicating until when the STA that has woken up after receiving the WUR frame should monitor the beacon frame from the next beacon transmission, and the STA can return to the WUR mode if the beacon frame has not been not received until the time indicated by the first time information has elapsed.
Inventors:
KIM JEONGKI (KR)
RYU KISEON (KR)
KIM SUHWOOK (KR)
RYU KISEON (KR)
KIM SUHWOOK (KR)
Application Number:
PCT/KR2018/008426
Publication Date:
January 31, 2019
Filing Date:
July 25, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W52/02; H04W28/18
Foreign References:
| KR20140054071A | 2014-05-08 | |||
| KR20150068378A | 2015-06-19 | |||
| KR20140053857A | 2014-05-08 | |||
| KR20150121168A | 2015-10-28 | |||
| KR20110069671A | 2011-06-23 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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