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Mobile terminal and method for downloading subscriber identity module (SIM) application

A user identification and mobile terminal technology, which is applied in the download field of mobile terminals and user identification card applications, can solve the problems of slow download speed and low download success rate, and achieve the effect of improving download speed and download success rate

Inactive Publication Date: 2011-06-08
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a mobile terminal and a method for downloading user identification card applications, which are used to solve the problems of slow download speed and low download success rate of user identification card applications

Method used

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  • Mobile terminal and method for downloading subscriber identity module (SIM) application
  • Mobile terminal and method for downloading subscriber identity module (SIM) application
  • Mobile terminal and method for downloading subscriber identity module (SIM) application

Examples

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Embodiment Construction

[0021] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0022] The embodiment of the present invention firstly provides a mobile terminal. A client needs to be preset on the mobile terminal. The basic function of the client is to cooperate with the user identification card to complete the batch download of the user identification card application. In this application document , for ease of distinction, this client is called the download control client. The download of the user identification card application includes the installation of the application program and the configuration of...

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Abstract

The invention discloses a mobile terminal and a method for downloading subscriber identity module (SIM) application, which are used for solving the problems of low downloading speed and low downloading success rate of the SIM application. The mobile terminal comprises a downloading control client and an SIM, wherein the downloading client is used for making a service installation request for each application to be downloaded to an application management platform, forwarding installation application protocol data unit (APDU) commands of each application to be downloaded one by one to the SIM after receiving a service installation response, making a service personalization request for each application to be downloaded to the application management platform after an application program of each application to be downloaded is installed, and forwarding personalization APDU commands of each application to be downloaded one by one to the SIM after receiving a service personalization response; and the SIM is used for writing the received installation APDU commands one by one, installing corresponding application programs, writing the received personalization APDU commands one by one and configuring corresponding personalization data.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a mobile terminal and a method for downloading an application of a user identification card. Background technique [0002] In the existing mobile communication system, in order to carry out mobile communication services, users must insert a user identification card into a mobile terminal (usually a mobile phone), so that the mobile communication network can identify the user and encrypt voice information. The user identification card belongs to the category of contact IC (Integrated Circuits, integrated circuit) card, and complies with the ISO (International Organization for Standardization, International Organization for Standardization) 7816 standard. For the applied network standard, the subscriber identification card, such as the SIM (Subscriber Identity Module, Subscriber Identity Module) card applied to GSM (Global System for Mobile Communications, Global System for Mobi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24
Inventor 任鹏罗烽
Owner CHINA MOBILE COMM GRP CO LTD