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Method for backing up information of terminal user

A technology for end users and information backup, applied in wireless communication, electrical components, transmission systems, etc., can solve problems such as troublesome contacts and loss, and achieve the effect of fast transmission speed

Inactive Publication Date: 2010-11-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But once the mobile phone or (U)SIM card is lost, the information stored on it by the user will also be lost, which will bring a lot of trouble to the user, such as needing to inform the contacts in the address book of their new number and ask contacts to send their numbers to their new number
This has virtually caused unnecessary trouble to mobile phone users and their contacts

Method used

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  • Method for backing up information of terminal user
  • Method for backing up information of terminal user
  • Method for backing up information of terminal user

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Embodiment Construction

[0022] The invention proposes a scheme for backing up information on a terminal or a (U)SIM card to a remote server of an operator by using the BIP function of the (U)SIM card.

[0023] In the present invention, the BIP function of the (U)SIM card STK is mainly used to set up a data channel between the (U)SIM card and the operator's remote server. The user can back up the content on the (U)SIM card to the server, and can also restore the backup content from the server to the (U)SIM card.

[0024] The method for utilizing the BIP function of the present invention to realize the safe backup of user information comprises the following three main steps:

[0025] Step 1: establish a user information database to store the ICCID number, card number, and user backup information of the (U)SIM card used by the terminal.

[0026] Step 2: The operator server periodically obtains the ICCID number and the card number of the (U)SIM card used by the terminal.

[0027] Step 3: The user uses ...

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Abstract

The invention relates to a method for backing up information of a terminal user, which comprises the following steps of: establishing a bearer independent protocol (BIP) data channel between a (universal) subscriber identity module (U)SIM card of a terminal and a remote server of an operator; and sending information needing to be stored by the terminal user to the remote server of the operator through the channel and backing up the information. In the method, the data channel is established between the (U)SIM card and the remote server of the operator by mainly using the BIP function of the SIM tool kit (STK) of the (U)SIM card, so that information interaction between the (U)SIM card and the server can be realized on the channel, and the user can back up contents on the (U)SIM card to the server and can also restore the backup contents to the (U)SIM card from the server; and the transmission speed is higher.

Description

technical field [0001] The present invention relates to the technical field of portable communication terminals, and more specifically, to a method for backing up terminal user information. Background technique [0002] With the development and maturity of 3G technology and the popularization of commercial use, mobile phones occupy an increasingly important position in personal life due to their convenience and convenience. Individuals are increasingly storing some personal information or memos on mobile phones. Or on the (U)SIM card, as a result, the individual's dependence on mobile phones is becoming more and more intense. But once the mobile phone or (U)SIM card is lost, the information stored on it by the user will also be lost, which will bring a lot of trouble to the user, such as needing to inform the contacts in the address book of their new number and ask the contact to send their number to their new number. This has all caused unnecessary trouble to the user of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04W8/24
Inventor 郭天一房立军
Owner ZTE CORP
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