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A terminal positioning method and network equipment

A network equipment and terminal positioning technology, applied in the field of communication, can solve the problems of low positioning accuracy and large error.

Active Publication Date: 2020-02-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a terminal positioning method and network equipment to solve the technical problems of low positioning accuracy and large errors in the positioning method in the prior art

Method used

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  • A terminal positioning method and network equipment
  • A terminal positioning method and network equipment
  • A terminal positioning method and network equipment

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Embodiment Construction

[0109] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0110] The terminal in the embodiment of the present invention may be a device capable of supporting telecommunication connections, such as handheld devices, vehicle-mounted devices, wearable devices, computing devices, and various forms of user equipment (User Equipment, referred to as UE), which can support telecommunication connections. Station (Mobile station, referred to as MS), terminal (terminal), terminal equipment (Terminal Equipment) and so on. Specifically, such as mobile phones, tablets, laptops, desktop computers, etc. For convenience of description, it is simply referred to as a terminal in the embodiments of the present invention.

[0111] The terminal's telecommunications pipeline data records all connections, communications, and measurements of ...

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Abstract

The embodiment of the invention discloses a terminal positioning method and network equipment. The network device obtains the sampling information of the telecommunication signal of the first terminal at the current moment, wherein the first terminal is any terminal located in the target area, and the target area is a predetermined geographical area; the network device obtains the telecommunication signal sampling information of the first terminal at the current moment The sampling information and the prediction model of the target area are used to predict and obtain the location information of the first terminal at the current moment. In the embodiment of the present invention, the prediction model is obtained through a large amount of data training in the target area, has strong error tolerance and error correction capabilities, and can more accurately reflect the relationship between the terminal's telecommunication signal sampling information and location information, Therefore, positioning is performed according to the prediction model in the present invention and the sampling information of the terminal's telecommunication signals, which effectively improves the accuracy of terminal positioning, reduces positioning errors, and has strong practical value.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a terminal positioning method and network equipment. Background technique [0002] With the popularization of mobile devices and mobile Internet, terminal positioning technology is also developing continuously. At present, a commonly used terminal positioning method is the Range-Based positioning method based on measurement and control. The Range-Based method refers to the method of determining the actual position of the terminal by calculating the distance from the mobile terminal to the connected base station, and then determining the actual position of the terminal through the triangulation technology. The triangulation method refers to the telecommunication signal strength (Radio Signal Strength, referred to as RSS), estimate the distance between the terminal and the base station, and use this distance as the radius to draw a coverage arc, and the intersection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W64/00
CPCH04W4/029H04W4/02H04W4/021H04W4/025H04W64/00H04W64/006G01S5/02521G06N20/00G06N5/042H04W64/003
Inventor 袁明轩曾嘉童夏良
Owner HUAWEI TECH CO LTD
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