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Positioning method and device, equipment and storage medium

A positioning method and technology for positioning points, which are applied in the field of communication and positioning, can solve the problems of large changes in signal strength, large base station positioning errors, and difficulty in continuing to provide location services, and achieve the effect of good user experience and accurate reference.

Active Publication Date: 2020-02-04
CHINA MOBILE M2M +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the signal strength of a single base station often changes greatly, and direct use cannot truly reflect the actual position change of the carrier, which will easily cause the base station positioning error to increase, causing troubles to users
GPS-based satellite navigation and positioning accuracy is relatively high, but it is difficult to continue to provide location services when there is occlusion, especially indoors

Method used

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  • Positioning method and device, equipment and storage medium
  • Positioning method and device, equipment and storage medium
  • Positioning method and device, equipment and storage medium

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the specific technical solutions of the invention will be further described in detail below in conjunction with the drawings in the embodiments of the present invention. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0027] An embodiment of the present invention first provides a schematic diagram of a network architecture, figure 1 It is a schematic diagram of a network architecture according to an embodiment of the present invention, such as figure 1 As shown, the network architecture i...

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Abstract

The embodiment of the invention discloses a positioning method. The method comprises the steps: determining a first time point set according to the obtained base station information at a current moment and the base station information in a historical time period; according to the base station information at the current moment, the GPS coordinates of each time point in the first time point set andthe base station information of each time point, determining a positioning precision level and a first positioning point set corresponding to different positioning precision levels, the base station information comprising a base station ID and a base station RSSI value; and determining the position coordinates of the current moment according to the GPS coordinates of the positioning points in thefirst positioning point set. The invention further discloses a positioning device, equipment and a storage medium.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of communication and positioning, and relate to, but are not limited to, a positioning method and its device, equipment, and storage medium. Background technique [0002] There are mainly two existing positioning technologies, one is a mobile communication base station positioning technology, and the other is a GPS (Global Positioning System, Global Positioning System) satellite navigation positioning technology. Among them, mobile communication base station positioning is to receive base station information through equipment, and then through database query, and finally obtain base station coordinates, base station coverage radius, and base station signal strength. Based on the information, the positioning result can be obtained directly through positioning calculation. GPS satellite navigation and positioning is to provide users with continuous real-time position, speed and time info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00G01S11/06G01S19/42
CPCH04W4/025H04W64/00G01S11/06G01S19/42
Inventor 严镭吴敏
Owner CHINA MOBILE M2M
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