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A method and system for compatibility test of subscriber identification module tool kit card

A technology for user identification module and compatibility testing, applied in the field of smart cards, it can solve the problems of time-consuming, labor-intensive, repetitive labor, etc., and achieve the effect of reducing the degree of dependence and making the test more efficient and faster.

Active Publication Date: 2005-06-29
DATANG MICROELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long period of time, it is carried out by manual operation of mobile phone terminals. For a STK card or UTK card product, it often requires the support of compatibility effects of dozens of mobile phone terminals of different brands and models, which is time-consuming and labor-intensive. It is basically repetitive labor.

Method used

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  • A method and system for compatibility test of subscriber identification module tool kit card
  • A method and system for compatibility test of subscriber identification module tool kit card
  • A method and system for compatibility test of subscriber identification module tool kit card

Examples

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Embodiment Construction

[0037] Such as figure 1 Shown is a functional block diagram of the STK card compatibility testing system of the embodiment of the present invention. The system consists of a smart card reader, a SIM card to be tested inserted into the smart card reader, a simulated mobile phone terminal (realized by software) connected to the smart card reader using a PC / SC interface, and a network communication network that can communicate with the simulated mobile phone terminal Composed of functional modules.

[0038] The simulated mobile phone terminal further includes a protocol analysis and processing unit, an STK instruction display unit, an STK instruction operation unit, a PC / SC interface, an inter-process communication interface, a protocol library, a test trace and playback unit, and a test result recording unit. in:

[0039]The protocol analysis and processing unit is used to call the standard or characteristic protocol library in the protocol library, convert the user operation ...

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Abstract

This invention discloses a compatibility test method for the tool external member card of user identifying module, which sets up a system containing an intelligent card read-write device, SIM / UIM cards to be tested, analog cell terminals with a standard protocol library and several-character protocol libraries against different cell phone terminals and a network communication function module. The test person operates on the menu, the system records the operation and sends the operation order to the being tested SIM card and analyzes its returned data to judge if it involves the network operation, if not, it records the content and waits for the next operation, otherwise, it sends the order to the network communication module, records the returned content and sends it to SIM card. The test person selects a new character protocol library, automatically replays the operation recordings and makes record till finishing test the compatibility to all cell phone terminals.

Description

technical field [0001] The invention relates to smart cards, in particular to a method and system for compatibility testing of STK (SIM card tool kit) cards, UTK (UIM card tool kit) cards and other user identification module tool kit cards. Background technique [0002] GSM 11.14 stipulates the commands and protocols related to the STK card, so that the SIM card is no longer completely attached to the mobile terminal and passively executes a type of operation issued by the mobile terminal, but can actively propose some command requirements to the mobile terminal. The terminal notifies the SIM card of the result after executing the command. Through this series of STK instructions, the SIM card can complete certain functions with the help of the mobile terminal according to its own needs. For users, the STK technology of the SIM card expands the functions of the mobile terminal and obtains more value-added services. Inserting different SIM cards into a mobile terminal support...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W88/02
Inventor 杨延辉张伟秦预黄浦
Owner DATANG MICROELECTRONICS TECH CO LTD
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