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Method and system for triggering synchronous failure of authentication process

A process synchronization and authentication technology, which is applied in synchronization devices, electrical components, wireless communication, etc., can solve problems such as unpublished test methods, and achieve simple results.

Active Publication Date: 2009-06-24
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In the prior art, for the test of the authentication process, although the test items are clearly stipulated in the line standard, such as the authentication process fails, the reason for the failure is a synchronization failure (SYNCH Failure), etc., but how to specifically perform the authentication process failure How to implement the test that triggers the authentication process to fail and the reason for the failure is the failure of synchronization, and the corresponding test method has not been disclosed yet

Method used

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  • Method and system for triggering synchronous failure of authentication process
  • Method and system for triggering synchronous failure of authentication process

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Embodiment Construction

[0032] Since the current synchronization between the mobile station and the network is realized through SQN, based on this, the basic idea of ​​the present invention is: obtain the SQN of the core network by triggering the authentication process twice, and then modify the authentication parameters in the USIM file of the mobile station according to the obtained SQN , realizing the triggering of the synchronization failure authentication process. Specifically, modifying the authentication parameter is modifying the SEQ value of the SQN.

[0033] Here, the triggering of the authentication process may be triggered by starting the mobile station, or by initiating a circuit domain or packet domain service, or by performing an attach of a general packet radio service.

[0034] figure 2 In an embodiment of the present invention, triggering the authentication process fails and the failure reason is a process of synchronization failure. In this embodiment, triggering the authenticati...

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Abstract

The invention discloses a synchronous failed method of triggering authentication process, which comprises: an indexed (IND) value to be sent down is calculated according to serial number (SQN) obtained by twice triggering authentication flow; the serial-number SEQ value corresponding to the IND in a universal subscriber identification module (USIM) file in a mobile station can be modified according to the calculated IND value; and the authentication flow synchronous failure can be obtained in the third triggering authentication flow. The invention also discloses a synchronous failed system of triggering authentication process. Adopting the method and the system can realize a test that the triggering authentication flow is failed due to synchronous failure.

Description

technical field [0001] The invention relates to the authentication test technology in the mobile communication system, in particular to a method and system for testing the synchronous failure of the trigger authentication process. Background technique [0002] In the mobile communication system, whether it is the second generation (2G) or the third generation (3G) system, the mobile station (MS) needs to perform authentication first when it is turned on to update the location or initiate a call. After passing the authentication, The system provides services only when it considers legitimate users, and refuses to provide services to illegal users. In the 2G system, the network mainly authenticates the user; while in the 3G system, not only the network authenticates the user, but also the user authenticates the network. [0003] In the prior art, the basic authentication procedures of 2G and 3G systems are as follows: figure 1 Shown mainly includes four processes, taking a u...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04W56/00H04W12/40
Inventor 肖伟
Owner DATANG MOBILE COMM EQUIP CO LTD