Terminal positioning method and network equipment

A technology for positioning network equipment and terminals, which is applied in the field of communication and can solve the problems of large errors and low positioning accuracy.
CN107333232AActive Publication Date: 2017-11-07HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2017-11-07

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Abstract

Embodiments of the invention disclose a terminal positioning method and network equipment. The terminal positioning method comprises the following steps that the network equipment obtains telecommunication signal sampling information of a first terminal at the current moment, wherein the first terminal is any terminal in a target area, and the target area is a predetermined geographic area; and the network equipment predicts to obtain location information of the first terminal at the current moment according to the telecommunication signal sampling information of the first terminal at the current moment and a prediction model of the target area. In the embodiments of the invention, the prediction model is obtained by training of mass data in the target area, the fault-tolerant capability and the error correcting capability are stronger, and the relation between the telecommunication signal sampling information and the location information of the terminal can be accurately reflected, so that the positioning can be carried out according to the prediction model and the telecommunication signal sampling information of the terminal, the accuracy of terminal positioning is effectively improved, the positioning error is reduced, and the practical value is greater.
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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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