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Method for controlling double TDSCDMA user recognizing module by GSM and TDSCDMA dual mode mobile phone

A technology of subscriber identification module and GSM module, which is applied in the direction of radio/inductive link selection arrangement, selection device, etc., can solve the problems of unsatisfactory and reduced practicality of GSM and TDSCDMA dual-mode mobile phones, and achieve the goal of reducing research and development time and cost Effect

Inactive Publication Date: 2009-01-21
INVENTEC(NANJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Relatively, the SIM card slot that this kind of GSM and TDSCDMA dual-mode mobile phone has and can insert corresponding GSM number is then completely useless, so can't satisfy the user's demand that does not apply for GSM number but has double TDSCDMA number, and then reduces The practicality of this GSM and TDSCDMA dual-mode mobile phone

Method used

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  • Method for controlling double TDSCDMA user recognizing module by GSM and TDSCDMA dual mode mobile phone
  • Method for controlling double TDSCDMA user recognizing module by GSM and TDSCDMA dual mode mobile phone
  • Method for controlling double TDSCDMA user recognizing module by GSM and TDSCDMA dual mode mobile phone

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Embodiment Construction

[0039] In order to have a further understanding of the content of the object of the present invention, the relevant embodiments and drawings are described in detail as follows:

[0040] Please refer to figure 2, which is a system architecture diagram of an embodiment of controlling the first TDSCDMA subscriber identification module 210 and the second TDSCDMA subscriber identification module 220 in the present invention. The system architecture of the present invention has a TDSCDMA module 200, a GSM module 220, a first TDSCDMA user identification module 210 and a second TDSCDMA user identification module 230, and the TDSCDMA module 200 includes a TDSCDMA application layer 201, a TDSCDMA protocol stack 202 and A TDSCDMA device driver layer 203, GSM module 220 includes a GSM application layer 221, a GSM protocol stack / SIM protocol 222, a GSM asynchronous transceiver driver module 2231 in a GSM device driver layer 223 and a USIM in a GSM device driver layer 223 / SIM driver modu...

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Abstract

The invention discloses a method for controlling double-TDSCDMA user identification module for GSM / TDSCDMA double-mode mobile phone. In the method, a GSM module, a TDSCDMA module and an asynchronous receiver and driver module and a USIM / SIM driver module in the GSM module are used to realize using the TDSCDMA module to control the initial data of a first USIM card inserted into the slot of the USIM card or using the TDSCDMA module to control the initial data of a second USIM card inserted into the slot of a SIM card via the GSM asynchronous receiver and driver module and the GSM USIM / SIM driver module. In this way, the aims of controlling the double-TDSCDMA user identification module and then satisfying the needs of business men and individuation lovers without replacing the USIM card can be achieved.

Description

technical field [0001] The invention relates to a method for controlling dual TDSCDMA subscriber identification modules, and in particular to a method for controlling dual TDSCDMA subscriber identification modules by using a GSM and TDSCDMA dual-mode mobile phone. Background technique [0002] At present, mobile communication technology has developed many system standards. Common system standards include GSM (Global System for Mobile Communication, Global System for Mobile Communication), CDMA (Code Division Multiple Access, Code Division Multiple Access), TDSCDMA (Time Division Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access), etc., and in order to realize multi-functional mobile phones and meet the needs of users who can switch between different system standards, mobile communication companies have developed mobile phones with dual-mode systems. The coexistence of GSM and TDSCDMA systems is one of the representatives. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04Q7/38
Inventor 樊晓龙张兴君
Owner INVENTEC(NANJING) TECH CO LTD