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Location information management method, platform and system

A location information and management platform technology, applied in location information-based services, transmission systems, wireless communications, etc., can solve problems such as low mobility of terminals, decreased willingness to use, low real-time performance, etc., to ensure positioning accuracy and realize Simple, low-cost effect

Active Publication Date: 2011-01-05
CHINA TELECOM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is that the entire LBS industry structure has never been mature: operators have high service charges due to complex technology and high equipment investment costs; users have declined willingness to use due to excessive terminal costs and charges; A series of vicious circles such as profiting from personalized services, the entire LBS industry structure has never matured
The second is to ignore the large demand of ICP / ISP for location information in mobile Internet applications. Most of these demands are characterized by low positioning accuracy, low real-time performance, and low mobility of terminals, such as weather, local information, social services, and local life. Personalized service capability of the service after obtaining the location information of the mobile user

Method used

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  • Location information management method, platform and system
  • Location information management method, platform and system
  • Location information management method, platform and system

Examples

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Embodiment Construction

[0029] The invention will be described in more detail hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated. In the drawings, the same reference numerals denote the same or similar components or elements.

[0030] figure 1 It is a schematic structural diagram of an application scenario 100 according to an embodiment of the present invention. The application scenario 100 includes: a public mobile network (PLMN, Public Land Mobile Network) packet domain system 102, an AAA server 112, a location management platform 114, a user database 116, a base station geographic database 118, a user / location database 120, and an ICP / ISP server 122 .

[0031] The public mobile network packet domain system 102 includes a mobile terminal (MS, MobileSubscriber) 104, a base station transceiver system (BTS, Base Transceiver Station) 106, a packet control function unit (BSC / PCF, Base Station Controller / PacketControl Function) 108, ...

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Abstract

The invention provides location information management method, platform and system, and relates to the field of mobile communication. The location information management method for a mobile terminal comprises the steps of: sending a charging message including a user ID and base station ID information of the mobile terminal by a P-I gateway to an AAA server and the location management platform after the mobile terminal establishes PPP (Point-to-Point Protocol) connection with a network through the P-I gateway; obtaining the user ID and base station ID information of the mobile terminal by the location management platform from the received charging message; searching a geographical location description corresponding to the base station ID in a base station geographical database by the location management platform; binding the geographical location descriptions corresponding to the user ID and the base station ID by the location management platform, and storing in a user / location database for offering the location information of the mobile terminal for users requesting a location business. The invention can provide required user location information services for various applications requiring the location information.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a position information management method, platform and system. Background technique [0002] LBS (Location Based Service, location-based service) has become an important value-added application in the mobile Internet. The location information of mobile terminals can not only provide mobile users with autonomous navigation and surrounding information service functions based on map resources, but also serve as a basis for the majority of ICP (Internet Content Provider, Internet Content Provider) and ISP (Internet Service Provider, Internet Service Provider) The geographical location of Internet mobile users provides various personalized content service capabilities, such as: personalized search results, localized news, surrounding life service information, precise network marketing, etc. As a network operator, in a full-service operating environment, especially in the face of v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W64/00H04L29/08
Inventor 欧亮朱永庆陈华南邹洁
Owner CHINA TELECOM CORP LTD
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