Comptuer software updating method

A software upgrade, computer technology, applied in various digital computer combinations, program control devices, program loading/starting, etc., can solve the problems of repeated downloading by local area network users, waste of network resources, etc., achieve fast data transmission rate, avoid waste, The effect of increased speed

Inactive Publication Date: 2005-02-23
ZHUHAI KINGSOFT SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims to solve the problem of wasting network resources caused by repeated downloading by local area network users when upgrading the same computer software

Method used

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Embodiment Construction

[0042] figure 1 It is a schematic composition diagram of the application environment of the computer software upgrading method of the present invention.

[0043] The present invention can be widely used in the occasion of upgrading computer software. see figure 1 Shown, network upgrade server 11 is the server that preserves computer software upgrade data on the Internet, and the user can download the required data of software upgrade from this server through Internet; All or some of the computers have installed software that needs to be upgraded. In this embodiment, the software that needs to be upgraded is antivirus software, and it is assumed that there are four computers in the local area network that are installed with the antivirus software and all of them need to upgrade the antivirus software.

[0044] In addition, for the convenience of narration, the present embodiment designates the computer 121 as the server, and the computers 122, 123, 124 as the client, and the...

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Abstract

A method for up-grading computer software includes unloading data required by software up-graidng and up-grading software at service end, broadcasting a note on local net to notify that there is newest data for software up grading at service end; noticing the note by client end and repending back to service end; forming multicast group to multicast upgrading data from service end to client end; obtaining data and up-grading software at client end.

Description

technical field [0001] The invention relates to a method for upgrading computer software, in particular to a method for upgrading computer software in a local area network. Background technique [0002] Computer software is a program that combines computer hardware to perform certain functions. For computer software providers, it is necessary to continuously update and upgrade computer software to provide users with more functions. With the development of the Internet, computer software upgrades have gradually developed to achieve remote upgrades through the server / client. The so-called server / client method means that the computer software provider stores the latest version of the computer software upgrade data on the server, and the client user uses HTTP (Hyperlink Transfer Protocol) or FTP (File Transfer Protocol) directly from the server through the Internet. Upload and download the required upgrade data. [0003] There is following shortcoming in the method for above-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F15/16
Inventor 刘海峰张周
Owner ZHUHAI KINGSOFT SOFTWARE CO LTD
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