US 11,889,418 B2
Method and device for receiving WUR discovery frame in wireless LAN system
Taewon Song, Seoul (KR); Suhwook Kim, Seoul (KR); Jeongki Kim, Seoul (KR); Kiseon Ryu, Seoul (KR); and Jinsoo Choi, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 16/629,028
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed May 2, 2019, PCT No. PCT/KR2019/005254
§ 371(c)(1), (2) Date Jan. 6, 2020,
PCT Pub. No. WO2019/245158, PCT Pub. Date Dec. 26, 2019.
Claims priority of application No. 10-2018-0072394 (KR), filed on Jun. 22, 2018; and application No. 10-2018-0073215 (KR), filed on Jun. 26, 2018.
Prior Publication US 2022/0346009 A1, Oct. 27, 2022
Int. Cl. G08C 17/00 (2006.01); H04W 52/02 (2009.01); H04W 48/16 (2009.01); H04W 84/12 (2009.01)
CPC H04W 52/0229 (2013.01) [H04W 48/16 (2013.01); H04W 84/12 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method for receiving a Wake-Up Receiver (WUR) discovery frame in a wireless local area network (LAN) system, the method comprising:
receiving, by a station (STA), a WUR discovery element from an access point (AP); and
receiving, by the STA, the WUR discovery frame from a neighbor AP based on the WUR discovery element,
wherein the WUR discovery element includes AP list information,
wherein the AP list information includes a parameter of the neighbor AP, and the parameter of the neighbor AP includes an identifier of the neighbor AP and information on a WUR discovery period,
wherein the parameter of the neighbor AP further includes parameter control information, and the parameter control information includes first information on the presence or absence of an identifier of the neighbor AP and second information on the presence or absence of the WUR discovery period, and
wherein the WUR discovery frame is received during the WUR discovery period.