Method and system for tracking subscriber event

An event and user technology, applied in electrical components, wireless communication, etc., can solve problems such as inability to query in time, and achieve the effect of simple and easy methods

Inactive Publication Date: 2013-02-06
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to be queried in the VLR. When the amount of queried data is too large, it will cause a lot of load pressure on the VLR and cannot be queried in time.

Method used

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  • Method and system for tracking subscriber event
  • Method and system for tracking subscriber event
  • Method and system for tracking subscriber event

Examples

Experimental program
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Embodiment Construction

[0023] The method and system for tracking user events in the embodiment of the present invention obtains the signaling message corresponding to the change of the mapping relationship between TMSI and IMSI from the wireless interface, determines the relevant signaling events of the roaming user according to the signaling message, and obtains the TMSI and IMSI According to the change of the mapping relationship, the tracking of each user event within a given time period is realized according to the change of the mapping relationship, and the corresponding relationship between IMSI and TMSI and its change can be obtained simply and effectively without querying the VLR. Implement proper tracking of user events.

[0024] In the mobile communication system, the signaling events related to the change of the corresponding relationship between IMSI and TMSI mainly include the events described in Table 1:

[0025] Table 1:

[0026]

[0027] Such as figure 1 Shown is a flow chart of...

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Abstract

The invention relates to the technical field of mobile communication, and discloses a method and a system for tracking a subscriber event. The method comprises the following steps of: acquiring mapping relation between a temporary mobile subscriber identity (TMSI) and an international mobile subscriber identity to change a signaling message in a related signaling flow; acquiring variation condition of the mapping relation between TMSI and IMSI according to the signaling message in the signaling flow; acquiring information for separating the TMSI from the IMSI; and tracking each subscriber event in a given time interval according to the acquired information for separating the TMSI from the IMSI and the mapping relation variation condition. By using the method and the system, the corresponding relation variation of the IMSI and TMSI can be acquired under the condition of not inquiring a visitor location register to track the corresponding relation in real time, so that correct tracking of the subscriber event is realized.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, to a user event tracking method and system. Background technique [0002] At present, with the rapid development of mobile communication, the number of mobile communication users increases rapidly, the network of mobile communication becomes more and more complex, and the daily maintenance of the network, the location of network faults, and the elimination of network faults are also becoming increasingly difficult. Once there is a communication failure, it will have a large-scale impact. As far as the network maintenance department is concerned, it is increasingly important to be able to quickly locate the fault point when a communication fault occurs, so as to eliminate the fault in the shortest time. [0003] The signaling tracking system is an important function of GSM (Global System for Mobile Communications, Global System for Mobile Communications...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04
Inventor 于艳华宋美娜邱琳鄂新华宋俊德肖山马晓琳凌晓良姜海鸥杨志放
Owner BEIJING UNIV OF POSTS & TELECOMM
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