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Method for detecting EDGE function of mobile phone user

A technology for detecting mobile phones and users, applied in the field of communication, can solve the problem of Gb interface detecting whether mobile phone users have EDGE and so on

Active Publication Date: 2009-04-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current prior art, there is no method to detect whether the mobile phone user has EDGE through the Gb interface

Method used

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  • Method for detecting EDGE function of mobile phone user
  • Method for detecting EDGE function of mobile phone user
  • Method for detecting EDGE function of mobile phone user

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] Various specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] The present invention detects whether the mobile phone user possesses the EDGE function by the Gb interface, and the message of the Gb interface used in the present invention is as shown in table 1:

[0026] ATTACHE REQUEST

attach request

ATTACHE ACCEPT

attach to accept

ROUTING AREA UPDATE REQUEST

Routing Area Update Request

ROUTING AREA UPDATE ACCEPT

Routing Area Update Accepted

[0027] Table 1

[0028] The agreements involved include: FR agreement, NS agreement, BSSGP agreement, LLC agreement, GMM agreement and SM agreement.

[0029] Such as image 3 Shown is a flow chart of the method of the present invention, specifically comprising the following steps:

[0030] Step 301: collecting signaling received on the signaling link of the Gb interface;

[0031] Step 302: Analy...

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PUM

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Abstract

The invention relates to a method for detecting whether a cell phone user has EDGE function or not, which comprises that signaling received by a Gb interface is collected; if the collected signaling is ATTACHE REQUEST or ROUTING AREA UPDATE REQUEST, the detail record of the corresponding event is established; MS Radio Access capability information is obtained and collecting is continued; if the collected signaling is ATTACHE ACCEPT or ROUTING AREA UPDATE ACCEPT, the detail record of the corresponding event is looked up; IMSI and subdistrict information of a user are gained; whether the user has 8PSK power capability or not is judged according to the MS Radio Access capability information, if yes, the user has EDGE function; if not, the user does not have EDGE function. The method can effectively look up the cell phone user having the EDGE function in the subdistrict.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for detecting whether a mobile phone user has the function of EDGE (Enhanced Data Rate for GSM Evolution, Enhanced Data Rate for GSM Evolution). Background technique [0002] EDGE is a transition technology from GSM (Global System for Mobile Communications, Global System for Mobile Communications) to 3G (3rd Generation, third-generation digital communication). It mainly adopts a new modulation method in the GSM system. That is, the most advanced multi-slot operation and 8PSK (8 PhaseShift Keying, 8 Phase Shift Keying) modulation technology. Since 8PSK can expand the signal space of the GMSK modulation technology adopted by the existing GSM network from 2 to 8, the information contained in each symbol is 4 times that of the original. GPRS (General Packet Radio Service, General Packet Radio Service) is a data transmission technology based on GSM, which can be said to be a contin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04
Inventor 占治国
Owner ZTE CORP
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