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Data saving method and device

A data storage and data technology, which is applied in network data management, wireless communication, electrical components, etc., can solve the problems that it is difficult to guarantee the security, reliability and privacy of SIM card user data, and achieve the effect of complete binding

Inactive Publication Date: 2010-12-15
ZTE CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The main disadvantage of this processing method is: the data stored in the SIM card can only be seen when the SIM card is used, which ensures the security of user data very well
However, the data stored on the PC terminal, regardless of the SIM card used by the user, is visible to any user using the PC terminal, and can be modified at will. It is difficult to guarantee the data security, reliability and privacy of the SIM card user.

Method used

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Embodiment Construction

[0019] The present invention aims at the problem of low security and reliability of the terminal data stored on the PC side when different people use their own SIM cards on the same PC terminal for wireless data services among current home users or group users, and proposes a more A safe and reliable PC-side terminal data management method.

[0020] The method of the present invention can realize the binding of respective terminal data files to different SIM cards, and achieve the complete binding of terminal data and SIM cards. Not only the data in the SIM cards, but also the data stored on the PC side are only for the The SIM card is visible. The method of the present invention is mainly applied to a wireless terminal system, and the system mainly includes wireless data terminal equipment, SIM / USIM card and PC side terminal management software.

[0021] The wireless data terminal equipment may be a USB MODEM, a wireless data card (Wireless DataCard) and the like.

[0022] ...

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Abstract

The invention relates to a data saving method and a data saving device. The device comprises a user interface (UI) module, a data management module and a personnel computer (PC) side terminal data module, wherein the UI module processes user interaction; the data management module manages PC side terminal data; and the PC side terminal data module is used for storing a PC side terminal data file. Through the technical scheme of the invention, different subscriber identity module (SIM) cards can be bound with respective terminal data file respectively, and the terminal data can be fully bound with the SIM cards; and both the data in the SIM cards and the data stored in a PC side can be only visible to the SIM cards.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, and more specifically, to a method and device for storing data. Background technique [0002] With the continuous development of network technology, wireless communication technology has gradually entered people's lives. With the generalization of people's use of wireless networks, users pay more and more attention to the quality of wireless communication services, and wireless data services are closely related to PC-side communication terminals. In recent years, in order to facilitate users to use wireless data services, each wireless data terminal is bound with a corresponding PC-side wireless terminal service. The terminal service on the PC side provides a friendly user interface and visualized operation, and provides SMS, phonebook and other services on the basis of convenient dial-up services for users. With the wide application of these services, users use more and mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W88/02H04W92/08
Inventor 张炜张豪
Owner ZTE CORP
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