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A positioning method, device and storage medium based on a base station

A base station and historical positioning technology, which is applied to location information-based services, wireless communications, electrical components, etc., can solve problems such as inaccurate positioning results, large errors in positioning results, and different power parameters of base stations, so as to avoid complex distribution of base stations , the effect of improving accuracy

Active Publication Date: 2022-03-04
CHINA MOBILE M2M +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above-mentioned positioning process based on the base station, due to the complex distribution of the base stations and the different power parameters of the base stations, the error of the positioning result will be large and the positioning result will be inaccurate.

Method used

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  • A positioning method, device and storage medium based on a base station
  • A positioning method, device and storage medium based on a base station
  • A positioning method, device and storage medium based on a base station

Examples

Experimental program
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Effect test

Embodiment 1

[0062] An embodiment of the present invention provides a positioning method based on a base station, figure 2 It is a schematic diagram of the implementation flow of a positioning method based on a base station provided by an embodiment of the present invention, as shown in figure 2 As shown, in the embodiment of the present invention, the base station-based positioning method for the terminal may include the following steps:

[0063] S101. When a current positioning request is detected, obtain base station information and historical positioning information, where the base station information is information corresponding to a base station that can receive signals;

[0064] In the embodiment of the present invention, base station-based positioning is also called base station positioning. When the terminal needs to perform base station positioning, it detects the current positioning request. At this time, the terminal obtains the received base station information and historica...

Embodiment 2

[0160] Based on the same inventive concept as in Embodiment 1, the embodiment of the present invention provides a terminal 2, corresponding to a positioning method based on a base station, Figure 7 A schematic structural diagram of a terminal provided by an embodiment of the present invention Figure 1 ,Such as Figure 7 As shown, the terminal 2 includes:

[0161] The acquiring unit 20 is configured to acquire base station information and historical positioning information when a current positioning request is detected, where the base station information is information corresponding to a base station that can receive signals;

[0162] The first estimation unit 21 is configured to estimate the current motion state according to the base station information and the historical positioning information;

[0163] The determining unit 22 is configured to determine current positioning information corresponding to the current positioning request according to the current motion state,...

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Abstract

An embodiment of the present invention discloses a base station-based positioning method, the method includes: when a current positioning request is detected, acquiring base station information and historical positioning information, where the base station information is information corresponding to a base station that can receive signals; and historical positioning information to estimate the current motion state; according to the current motion state, historical positioning information and preliminary positioning information, determine the current positioning information corresponding to the current positioning request.

Description

technical field [0001] The present invention relates to positioning technology in the communication field, in particular to a positioning method, device and storage medium based on a base station. Background technique [0002] Since GPS (Global Positioning System, Global Positioning System) positioning consumes a lot of power and is often unable to locate due to the failure of "searching for satellites" in an indoor environment, the positioning technology based on the base station has gained a lot of attention because it can also perform positioning in an indoor environment. Flourish. [0003] In the prior art, when the mobile terminal performs positioning based on the base station, it usually obtains the positioning result according to the base station information received by the mobile terminal, and the base station coordinates, base station coverage radius and base station signal strength information obtained by querying the database based on the base station information....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00H04W4/02
CPCH04W64/006H04W4/025
Inventor 严镭吴敏
Owner CHINA MOBILE M2M