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User positioning method, device and system

A positioning method and user technology, applied in the field of communication, can solve the problem that multiple terminal users do not provide a positioning mechanism, and achieve the effect of effective positioning

Active Publication Date: 2010-03-31
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it does not provide a reasonable and effective positioning mechanism for multiple terminal users

Method used

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  • User positioning method, device and system
  • User positioning method, device and system
  • User positioning method, device and system

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0056] Example 1: The positioning server receives the positioning request sent by the positioning request functional entity, and the identification information carried is Beibei@monternet.com. The positioning server queries the presence service server according to the positioning request. Since the presence service server stores the correspondence between the multi-terminal users and the identification information they own, the corresponding multi-terminal users can be determined according to the identification information Beibei@monternet.com, and To obtain the presence information of the multi-terminal users, it is assumed that the obtained presence information is: the terminal type of the online terminal is a mobile terminal, and the access network type is WLAN and GERAN. It is assumed that the positioning levels of various types of terminals are set in order from high to low as mobile terminals, PCs, VoIP phones, and vehicle-mounted stations. The positioning levels of var...

example 2

[0057] Example 2: The positioning server receives the positioning request sent by the positioning request functional entity, and the identification information carried is Beibei@monternet.com. The positioning server queries the presence service server information according to the positioning request, assuming that the obtained presence information is: the current online terminal is a mobile terminal and a PC, the access network connected to the mobile terminal is WLAN and GERAN, and the terminal capability information indicates that it supports AGPS positioning technology; the access network connected by PC is ADSL network. Assume that the positioning level is the same as in example 1, and the positioning level of the mobile terminal is higher than that of the PC. Then first locate the mobile terminal, the method is the same as Example 1, if the positioning of the mobile terminal fails, then determine the position information of the PC in the ADSL network according to the or...

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Abstract

The invention relates to the communication field, in particular to a user positioning technology. The invention discloses a user positioning method, a device and a system, which are used for realizing reasonable and effective positioning to multiple terminal users. The user positioning method comprises the following steps: a positioning request is received and carries any identification information of the multiple terminal users of a target; a service server is inquired and presented according to the positioning request, and the presented information of the multiple terminal users of the target corresponding to the identification information is acquired, wherein the presented information comprises the terminal type of the online terminals and the information of the access network which isswitched in; and positioning information of the multiple terminal users of the target is determined according to the terminal type of online terminals and access network information, and positioning answer carried with the positioning information is returned.

Description

technical field [0001] The invention relates to the communication field, in particular to a user positioning technology. Background technique [0002] The IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) proposed by the 3rd Generation Partnership Project (3GPP) is a standard system that supports IP multimedia services independently of the access technology. The IMS is based on the Session Initiation Protocol (SIP) and uses the SIP call control mechanism to establish, manage and terminate various multimedia services. [0003] The Open Mobile Alliance (OMA, Open Mobile Alliance) is committed to deploying mobile data service specifications in the IMS. In order to provide users with a better mobile data service experience in today’s ubiquitous heterogeneous network environment where there are differences in service package ordering, terminal capabilities, and underlying access networks, the OMA specification specifies mobile data services in a multi-terminal environment i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 林智封令隽
Owner CHINA MOBILE COMM GRP CO LTD
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