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Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/141640
Kind Code:
A1
Abstract:
An electronic device is disclosed. The electronic device, according to one embodiment of the present invention, comprises: a wireless communication unit which transmits and receives a wireless signal; and a processor which transmits a first signal to the outside, acquires the distance from a mobile terminal on the basis of RTT by using a response signal for the first signal, transmits a beamforming signal in a plurality of directions, acquires the direction of the mobile terminal on the basis of RSSI by using a response signal for the beamforming signal, and provides a service for the mobile terminal by using the distance and the direction.

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Inventors:
JEONG JEONGYUN (KR)
SHIN CHIHO (KR)
Application Number:
PCT/KR2019/000114
Publication Date:
July 09, 2020
Filing Date:
January 03, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W4/02; H04B7/0408; H04B17/27; H04W64/00
Foreign References:
KR100713529B12007-04-30
KR20170081916A2017-07-13
KR20160011419A2016-02-01
KR20100123486A2010-11-24
US20130275881A12013-10-17
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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