POSITION MEASUREMENT SYSTEM FOR MOBILE TERMINAL - UNIV HANYANG IND UNIV COOP FOUND

Title:

POSITION MEASUREMENT SYSTEM FOR MOBILE TERMINAL

Document Type and Number:

WIPO Patent Application WO/2019/203611

Kind Code:

A1

Abstract:

Disclosed is a position finder, a position measurement server, and a position measurement system capable of estimating a relatively accurate position on the basis of a signal transmitted from a terminal in a mobile communication system. Particularly, the position finder acquires channel configuration information of an uplink signal of a target terminal, receives the uplink signal of the target terminal through one or more uplink signal reception units on the basis of the channel configuration information, measures information on the received uplink signal, and transmits the information on the uplink signal of the target terminal to the position measurement server, and the position measurement server receives the information on the uplink signal of the target terminal from the position finder and calculates a position of the target terminal on the basis of the information on the uplink signal of the target terminal.

Inventors:

MOON HI CHAN (KR)

Application Number:

PCT/KR2019/004752

Publication Date:

October 24, 2019

Filing Date:

April 19, 2019

Export Citation:

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Assignee:

UNIV HANYANG IND UNIV COOP FOUND (KR)
INFOSEIZE SYSTEMS CO LTD (KR)

International Classes:

H04W64/00; G01S5/02; H04W4/029; H04W4/12

Domestic Patent References:

WO2016032200A2	2016-03-03
WO2017061666A1	2017-04-13

Foreign References:

KR101779767B1	2017-09-21
US8942720B2	2015-01-27
KR101493314B1	2015-02-13
DE102018004613A	2018-06-06
DE102018004882A
DE102018010106A	2018-12-21
DE102019004576A	2019-06-29

Other References: