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Mobile terminal positioning system and method

A mobile terminal and positioning system technology, applied in positioning, radio wave measurement systems, services based on specific environments, etc., can solve the problems of high indoor positioning deployment cost, high complexity, and susceptibility to interference.

Inactive Publication Date: 2020-05-19
SUNWAVE COMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Based on this, it is necessary to provide a mobile terminal positioning system, method, computer equipment and storage medium for the problems of high cost, high complexity, and interference-prone indoor positioning deployment

Method used

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  • Mobile terminal positioning system and method
  • Mobile terminal positioning system and method
  • Mobile terminal positioning system and method

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Embodiment Construction

[0058] In order to make the object, 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 and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0059] It should be noted that the term "first\second\third" involved in the embodiment of the present invention is only to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\ "Third" can be interchanged for a specific order or sequence where allowed. It should be understood that the terms "first\second\third" are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

[0060] The terms "comprising" and "...

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Abstract

The invention relates to a mobile terminal positioning system and method, and the system comprises a far-end unit and a central unit, the far-end unit is used for deploying a physical layer, receivinga terminal signal, and obtaining related parameters of the terminal signal through the physical layer; the central unit is used for deploying an MAC layer, receiving related parameters sent by the far-end unit, and obtaining the position of a terminal according to the related parameters. By changing a software protocol stack, a positioning function is realized on the basis of mobile signal coverage, an additional positioning system does not need to be deployed, and the problems of high deployment cost and high deployment complexity of the positioning system are solved; the positioning function can be realized as long as the position of the base station signal is covered, the system positioning signal coverage is continuous and stable, and the problems of small positioning system coveragerange and discontinuous positioning signal coverage are solved; coverage signals of the base station system are used for positioning, extra positioning signal interference is avoided, and the problemthat a positioning system is easily interfered by other wireless signals is solved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a mobile terminal positioning system and method. Background technique [0002] With the gradual improvement of people's living standards and the continuous advancement of mobile communication technology, people's demand for services based on location information is increasing. At present, commonly used positioning technologies mainly include base station positioning technology and wireless positioning technology. [0003] For base station positioning technology, the 3GPP LTE Release9 specification defines four LTE positioning technologies: ECID, A-GNSS, OTDOA and LPP positioning protocols. [0004] ECID (Enhanced Cell ID) positioning, such as figure 1 , this technology is based on the Cell-ID positioning method, and the network side (eSMLC) estimates the position of the UE according to the serving cell ID, transmission and reception time difference, adjacent cell p...

Claims

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Application Information

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IPC IPC(8): H04W4/33H04W52/14H04W52/24H04W64/00G01S5/10
CPCG01S5/10H04W52/146H04W52/245H04W64/00H04W4/33
Inventor 张小龙王剑侠徐锡强
Owner SUNWAVE COMM
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