A control method, device and system for a user identification card

A technology for user identification and control device, which is applied in the control field of user identification card, and can solve the problems of high arrears, loss of control of SIM card, long time consumption, etc.

Inactive Publication Date: 2011-11-30
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the GSM protocol, since the SIM card logs into other VLRs, the user data related to the SIM card is recorded, and the user data includes IMSI and authentication triplet, wherein the authentication triplet refers to SRES, RAND and Kc, Although the SIM card has been shut down, billing services can still occur, such as sending short messages, calling services, etc. The SIM card with the duplicate card will be out of control, resulting in high arrears
Since there is a duplicated user ID card that can log in to multiple VLRs at

Method used

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  • A control method, device and system for a user identification card
  • A control method, device and system for a user identification card
  • A control method, device and system for a user identification card

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Embodiment Construction

[0027] In order to resist the problem of high arrears caused by illegal duplication of user identification cards, embodiments of the present invention provide a control method, device and system for user identification cards. The subscriber identity card includes but not limited to the SIM card used in the GSM system, the UIM card used in the CDMA system, and the USIM (Universal Subscriber Identity Module, Universal Subscriber Identity Module) card used in the UMTS system.

[0028] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0029] Such as figure 1 As shown, the control method o...

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Abstract

The invention discloses a user identification card control method, device and system, which are used to resist the problem of high arrears caused by illegal copying of the user identification card. The control method of the user identification card includes: when determining that there is a duplicating card in the user identification card of the arrears shutdown, extracting the user identification of the user identification card and the equipment addresses of each VLR logged in; , determine the HLR to which the user identification card belongs; notify the HLR to record the equipment address of each VLR for the user identification card in the HLR, and notify the HLR to record the equipment address of the current VLR after the completion of the equipment address recording. The user identification card executes the arrears shutdown operation.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method, device and system for controlling a user identification card. Background technique [0002] Subscriber identification cards adopted in mobile communication systems of existing various network standards, such as SIM (Subscriber Identity Module, Subscriber Identity Module) card, CDMA (Code The UIM (User Identity Module, User Identification Module) card used in the Division Multiple Access (Code Division Multiple Access) system, and the USIM (Universal Subscriber Identity Module, Universal Subscriber Identity Module) used in the UMTS (Universal Mobile Telecommunications System, Universal Mobile Communications System) Identification module) cards, etc., all belong to the category of smart cards. In the mobile communication system, the mobile terminal (usually a mobile phone) is separated from the user identification card. The user identification card can uniquely identi...

Claims

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Application Information

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IPC IPC(8): H04W4/24H04W8/08H04W8/24
Inventor 刘遂江苗晓巧史正伟张新鹏张聪
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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