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Data backup method, device and system

A technology for data backup and target data, which is applied in the field of communication technology and computer, and can solve problems such as the inability to perform data backup.

Active Publication Date: 2013-04-24
邯郸市永年区育英学校
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when backing up the data in the smart terminal, it is necessary to connect the smart terminal to the PC used for backup first, and if the smart terminal is not connected to the PC, the data backup cannot be performed. Therefore, in the prior art There are certain limitations in the method of backing up the data in the smart terminal

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  • Data backup method, device and system
  • Data backup method, device and system

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Embodiment Construction

[0114] In the data backup method provided by each embodiment of the present invention, a backup controller is added remotely. The user's mobile terminal can use the mobile Internet to communicate with the backup controller, and the backup controller can use the Internet to communicate with the server for storing backup data. When the server is in the power-on state, the mobile terminal can send the data to be backed up to the server through the backup controller anytime and anywhere.

[0115] If the server is located in the local area network, it can communicate with the backup controller through the proxy gateway; if the server is located in the wide area network, it does not need to communicate with the backup controller through the proxy gateway.

[0116] The backup controller can be connected in communication with one or more mobile terminals, and can also be connected in communication with one or more servers. Wherein, the mobile terminal can be a terminal device such as...

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Abstract

The invention provides a data backup method, a device and a system. The data backup method thereof comprises that a message which is sent form a mobile terminal through a first virtual private network (VPN) channel can be received. The first VPN channel is a VPN channel between the mobile terminal and the first VPN channel. An objective internet protocol (IP) address in the message can be acquired. The objective IP address is a private IP address of an objective server. The message passes through a second VPN channel to be sent to the objective server which correspond s to the objective IP address. The second VPN channel is a VPN channel between the objective server and the second VPN channel to supply the objective server to acquire objective data from the message and the objective data can be in back-up. The data can be in back-up without the need of connecting the mobile terminal with the personal computer (PC) through a data line. When the server is in a state of starting up, the mobile terminal can be used for sending the data that need to be backupped to the corresponding objective server through mobile internet and a backup controller at any time any where. The convenience and efficiency of the data in the mobile terminal being backupped can be effectively improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technology and computer technology, and in particular to a data backup method, device and system. Background technique [0002] With the development of mobile communication technology and smart terminals, smart terminals not only have increasingly rich functions, but also have larger and larger storage capacities. Especially with the development of the third-generation (3rd-generation, 3G) mobile communication technology, the greater data network bandwidth provides a more convenient transmission channel for smart terminals, making the data transmitted by smart terminals on the traditional Internet or mobile Internet The amount of data is getting bigger and bigger. For example, communication data such as address book, short message and various instant messaging information; entertainment data such as pictures and videos; office data such as mail and calendar schedule planning are all data tha...

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Application Information

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IPC IPC(8): H04L12/741H04L12/46G06F11/14H04L45/74
Inventor 聂成蛟
Owner 邯郸市永年区育英学校
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