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Mobile terminal, and method and device for initializing subscriber identity module card of mobile terminal

A technology of a subscriber identification card and an initialization method, which is applied in the field of initialization of mobile terminals and subscriber identification cards thereof, can solve problems such as delay in the search network residence process, failure to provide, and affect user experience, so as to speed up the search network residence process and improve User experience, the effect of speeding up the initialization speed

Inactive Publication Date: 2016-02-10
SANECHIPS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the subscriber identification card has not completed the initialization process, it cannot provide information or perform calculations, which will delay the process of searching the network when the mobile terminal is turned on, and affect user experience.

Method used

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  • Mobile terminal, and method and device for initializing subscriber identity module card of mobile terminal
  • Mobile terminal, and method and device for initializing subscriber identity module card of mobile terminal
  • Mobile terminal, and method and device for initializing subscriber identity module card of mobile terminal

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Embodiment Construction

[0034] In order to illustrate the embodiments and technical solutions of the present invention more clearly, the technical solutions of the present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Example. The embodiments of the basic invention, and all other embodiments obtained by persons of ordinary skill in the art on the premise of not paying creative efforts, all belong to the scope of protection of the present invention.

[0035] Usually, a mobile terminal such as a mobile phone needs to initialize multiple modules after it is turned on; generally, the initialization process of the subscriber identity card of a mobile terminal is triggered by a subscriber identity card initialization request message, and the subscriber identity card initialization request message It carries the application mode of the ...

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Abstract

The invention discloses a method for initializing a subscriber identity module card. The method comprises the following steps: after receiving an electrifying message, initializing the subscriber identity module card according to a pre-set subscriber identity module card application mode; after successfully initializing, setting the state of the subscriber identity module card as a pre-initializing state, and caching information required by a mobile terminal protocol stack; after receiving a request message for initializing the subscriber identity module card, comparing the subscriber identity module card application mode carried in the request message for initializing the subscriber identity module card with the pre-set subscriber identity module card application mode; and, if the subscriber identity module card application mode carried in the request message for initializing the subscriber identity module card is matched with the pre-set subscriber identity module card application mode, setting the state of the subscriber identity module card as a normal service state according to the cached information construction message. The invention further discloses a mobile terminal and a device for initializing the subscriber identity module card of the mobile terminal.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a method and device for initializing a mobile terminal and a subscriber identification card thereof. Background technique [0002] With the development of mobile communication technology, various subscriber identity cards such as Subscriber Identity Module (Subscriber Identity Module, SIM) card and Universal Subscriber Identity Module (Universal Subscriber Identity Module, USIM) card appear. This type of subscriber identification card is used in mobile terminals, in which, in addition to storing network parameters such as International Mobile Subscriber Identity (IMSI) and home public land mobile network (Home Public Land Mobile Network, HPLMN), it also stores user-related contact information, SMS Application data such as information. [0003] When the mobile terminal is turned on, it needs to perform network search and camp operation, that is, search for the mobile communication...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCH04W8/18
Inventor 梁恒洲
Owner SANECHIPS TECH CO LTD
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