POSITIONING METHOD BASED ON SINGLE BASE STATION, AND BASE STATION, ELECTRONIC APPARATUS AND STORAGE MEDIUM - ZHEJIANG SUNWAVE COMMUNICATIONS TECH CO LTD

Title:

POSITIONING METHOD BASED ON SINGLE BASE STATION, AND BASE STATION, ELECTRONIC APPARATUS AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2022/166009

Kind Code:

A1

Abstract:

A positioning method based on a single base station, which method is applied to the positioning of a user terminal that moves along a channel extending in a single direction. The positioning method based on a single base station comprises: arranging a base station at one end of a channel, recording location information of the base station, and configuring the coverage range of the base station such that same can cover, in a single direction, the other end of the channel (S102); compiling statistics on the signal power of transmitted signals between the base station and a user terminal within the coverage range within a historical time period, and according to the signal power of the transmitted signals, determining the straight-line distance between the base station and the user terminal at the current moment (S104); and according to the straight-line distance and the location information of the base station, positioning, on the path of the channel, the location of the user terminal at the current moment (S106). Further disclosed are a base station, which comprises a signal processing unit (62) and an antenna unit (64); and an electronic apparatus and a storage medium are disclosed. The problem of the cost of user terminal positioning being high when there is a narrow channel is solved, thereby realizing user terminal positioning on the basis of a single base station.

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Inventors:

YUAN YONGCHAO (CN)
HUANG CHUANBIN (CN)
ZHANG HONGLIANG (CN)
WANG JING (CN)

Application Number:

PCT/CN2021/091261

Publication Date:

August 11, 2022

Filing Date:

April 30, 2021

Export Citation:

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Assignee:

ZHEJIANG SUNWAVE COMMUNICATIONS TECH CO LTD (CN)

International Classes:

G01S11/02; H04W64/00

Domestic Patent References:

WO2010062108A2

2010-06-03

Foreign References:

CN112462354A	2021-03-09
CN104144493A	2014-11-12
CN109387809A	2019-02-26
CN105939298A	2016-09-14
CN111707987A	2020-09-25
CN107367711A	2017-11-21
CN110636516A	2019-12-31
CN102036374A	2011-04-27
US20130244689A1	2013-09-19