Method for compressing file in instant communication and network storage system

A file compression and communication system technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve the problems of slow file upload and large storage space

Inactive Publication Date: 2010-10-20
王金波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this can flexibly choose to download files and reduce the download time of mul

Method used

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  • Method for compressing file in instant communication and network storage system
  • Method for compressing file in instant communication and network storage system
  • Method for compressing file in instant communication and network storage system

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Experimental program
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Embodiment Construction

[0020] The following is a detailed description in two parts:

[0021] 1. The implementation method of using compression technology for file transfer in the instant messaging system

[0022] The implementation method of adopting the compression technology in the file transmission of the instant messaging system is: the file compression program and the file decompression program are respectively embedded in the file sender user program and the file receiver user program of the instant message system. When the sender user selects the file to be sent, the embedded compression program first compresses it, and then the sending program sends it. When the recipient receives the file, the embedded decompression program first decompresses it, then stores and displays it.

[0023] The schematic diagram of the operation process of the instant messaging system file sender adopting the embedded compression technology is as follows: figure 1 As shown, the operation steps include:

[0024]...

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Abstract

The invention provides an efficient method for compressing a file for the file transmission of an instant communication system and a network storage system. The method is mainly characterized in that compressing and decompressing programs are embedded in user programs of file senders and file receivers of the instant communication system/the network storage system to ensure that the compression/decompression operation of the file is performed automatically and completely transparently by a user. By the method, the user of the instant communication system or the user of a network hard disk system can operate in the same way as that no compression technology is used, but the file transmission time of the instant communication system is greatly reduced and the file uploading and downloading of a network hard disk are greatly accelerated; furthermore, much network hard disk space can be saved.

Description

technical field [0001] The field of the invention is instant communication and network storage. Background technique [0002] The timely transmission of files is also an important part of instant messaging (IM), but the current instant messaging systems, such as Tencent's QQ, Microsoft and Yahoo's Messenger, etc., do not provide any information in the user program when transferring files. Embedded compression technology. When the user transmits files, the transmitted files are either not compressed, or the user uses general compression software such as Winzip, WinRAR, etc. to compress and pack the transmitted files first, and then transmit them. [0003] When the file transfer is not compressed, it will take a long time if the transferred file is relatively large or there are many files, which makes the file transfer not real-time. [0004] When using compression software to first compress and package the files to be transmitted, and then transmit them, it is troublesome, ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L12/58
Inventor 王金波顾国泰张士军
Owner 王金波
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