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Mobile terminal positioning method and system independent of base station positioning information

A mobile terminal and location information technology, applied in satellite radio beacon positioning system, transmission system, radio wave measurement system, etc., can solve the problem of not being applicable to mobile phones or services

Inactive Publication Date: 2010-09-15
SHANGHAI MORUI INFORMATION TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] GPS technology has relatively high positioning accuracy (in the range of a few meters to two meters), but it also has certain limitations in application: mobile terminals must be equipped with GPS hardware and software to obtain GPS signals and make them locate. Most mobile phones are still not equipped with GPS hardware to support GPS positioning
The traditional base station positioning technology requires the terminal to obtain the location information of one or more adjacent base stations in application, so it also has certain limitations in application and cannot be applied to most mobile phones or service

Method used

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  • Mobile terminal positioning method and system independent of base station positioning information
  • Mobile terminal positioning method and system independent of base station positioning information
  • Mobile terminal positioning method and system independent of base station positioning information

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with drawings and embodiments. The invention relates to mobile communication technology, global positioning system (GPS) technology, wireless transmission technology and mobile Internet data transmission protocol.

[0030] Such as figure 1 As shown, the present invention provides a positioning platform technical solution, and the system mainly includes the following parts:

[0031] -Positioning service system, including: positioning server front end, base station position estimation information database, base station position information estimation iteration module, mobile terminal position information estimation module

[0032] -Mobile terminal with its own GPS positioning device (for example: mobile phone with its own GPS, etc.)

[0033] - General mobile terminals (for example: mobile phones without GPS positioning devices, notebook computers, netbooks, etc.)

[0034] -GPS satellites, used in this...

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Abstract

The invention relates to mobile terminal positioning method and system independent of base station positioning information. The positioning system comprises a positioning service system, a mobile terminal self-provided with a GPS (Global Position System) device, common mobile terminals, a GPS satellite and a mobile communication or Wi-Fi (Wireless Fidelity) base station. The positioning method comprises a method for reporting self position information of the GPS mobile terminal to the positioning service system and a method for searching position information of the common mobile terminals. The invention has the advantages that: under the situation of being independent of acquiring the position information of the base station, longitude and latitude position information of the base stationper se is interactive with a positioning platform through a mobile internet HTTP (Hyper Text Transfer Protocol) by the mobile terminal self-provided with the GPS positioning device so as to enable that a large number of common mobile terminal devices, namely, the mobile terminal devices without GPS hardware realize the positioning with a certain precision through a mobile internet and the positioning platform.

Description

technical field [0001] The invention relates to a mobile terminal positioning technology, in particular to a non-GPS mobile terminal positioning method and system that does not depend on the position information of a base station. Background technique [0002] Existing mobile positioning technology, especially mobile phone positioning technology, mainly relies on the global positioning system and its derived technologies, as well as base station positioning technology: GPS, A-GPS technology, etc. [0003] GPS technology has relatively high positioning accuracy (in the range of a few meters to two meters), but it also has certain limitations in application: mobile terminals must be equipped with GPS hardware and software to obtain GPS signals and make them locate. Most mobile phones still do not come with GPS hardware to support GPS positioning. [0004] The traditional base station positioning technology relies on exchanging the longitude and latitude information of the bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00H04L29/08G01S19/01
Inventor 张磊
Owner SHANGHAI MORUI INFORMATION TECH CO LTD
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