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1. (WO2016144085) METHOD FOR POSITIONING NAN TERMINAL IN WIRELESS LAN SYSTEM, AND DEVICE USING SAME

Pub. No.:    WO/2016/144085    International Application No.:    PCT/KR2016/002308
Publication Date: Fri Sep 16 01:59:59 CEST 2016 International Filing Date: Thu Mar 10 00:59:59 CET 2016
IPC: H04W 64/00
H04W 8/00
H04W 84/12
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: PARK, Giwon
박기원
LEE, Byungjoo
이병주
KIM, Dongcheol
김동철
PARK, Hyunhee
박현희
Title: METHOD FOR POSITIONING NAN TERMINAL IN WIRELESS LAN SYSTEM, AND DEVICE USING SAME
Abstract:
A method and a device for positioning a NAN terminal in a wireless LAN system are provided. A first station receives, through a service discovery frame during a preset discovery window, allocation information of an available window for reporting a location estimate value of the first station, location information of a second station located within a distance of one hop from the first station, and location information of a third station located within a distance of at least one hop from the second station. The first station determines the location estimate value of the first station on the basis of the location information of the second station and the location information of the third station. The first station reports the location estimate value of the first station during a section indicated by the allocation information of the available window.