Opening initialization method for terminal and oriented to multi-application card
An initialization method and initialization technology, applied in wireless communication, electrical components, etc., can solve the problems of prolonging the boot time, the influence of the initialization process, and enhancing the coupling between the upper platform and the card management module, so as to reduce the coupling, reduce the efficiency, increase the The effect of starting to initialize the speed
Inactive Publication Date: 2009-07-22
ZTE CORP
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Problems solved by technology
This method fully considers the human nature, and the startup initialization application is selected by the upper layer, but this method will bring the following disadvantages: First, each startup requires the card management module to perform multiple command interactions with the card to obtain the application information on the card, which greatly prolongs the Secondly, it is obviously unnecessary to report the card information every time, and users often do not frequently change the initialization application required for booting; in addition, each time the card information is reported, it will also affect the initialization process of the upper platform. Improve the coupling between the upper platform and the card management module
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[0029] The core idea of the present invention is: as figure 2 As shown, first, the upper platform sets application identifiers for different applications on the multi-application card, and the user selects one or more application identifiers to determine the application to be initialized; then, when the terminal is turned on, the upper platform Generate an initialization request message carrying the application identifier selected by the user and send it to the card management module; finally, the card management module selects the corresponding application to initialize according to the initialization request message, and reports the initialization result to the upper platform.
[0030] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment:
[0031] In the present embodiment, the booting initialization method for UICC card comprises the following steps:
[0032] Step 1: The upper platform sets appl...
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The present invention discloses a terminal and a terminal opening initialization method aimed at multi-application card, wherein the terminal comprises a card management module and an upper platform. The terminal opening initialization method comprises the following steps: firstly, respectively setting application identifier by the upper platform for different applications on the multi-application card and providing the application identifier for the subscriber so that the subscriber selects at least one application identifier for confirming the application to be initialized; and then, when the terminal is opened, generating the initialization request information carrying the application identifier selected by the subscriber and transmitting the initialization request information to the card management module, and selecting corresponding application by the card management module for initializing. The method of the invention increases the speed for starting initialization, reduces the coupling between modules and increases the flexibility for selecting application.
Description
technical field [0001] The invention relates to a terminal and a fast startup initialization method for multi-application cards. Background technique [0002] The card management module is a module for unified card management, which mainly manages files and applications on the card, and provides certain security protection. When the mobile phone is turned on, the card management module initializes the application on the card according to the protocol and the requirements of the external modules. [0003] The traditional mobile phone card is a 2G SIM (Subscriber Identity Module) card, and there are only 2G SIM applications on the card. Therefore, when the mobile phone is turned on, the card management module can initialize the 2G SIM application on the card by itself, and read the files on the card according to the protocol. [0004] However, with the advent of the 3G era, the traditional 2G SIM card will be replaced by a 3G UICC card (Universal United Circuit Card). The 3...
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Inventor 陆欢
Owner ZTE CORP