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Method and device for making software upgrade package, method and device for program upgrade

A software upgrade and production method technology, applied in the field of communication, can solve problems such as content duplication and user loss, and achieve the effects of saving network traffic and costs, reducing download pressure, and reducing size

Inactive Publication Date: 2015-09-16
BEIJING BENY WAVE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for making a software upgrade package, and a method and device for upgrading a program, which are used to solve the content duplication between the software after the upgrade and the software before the upgrade in the prior art, thereby causing inconvenience to the user. necessary loss

Method used

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  • Method and device for making software upgrade package, method and device for program upgrade
  • Method and device for making software upgrade package, method and device for program upgrade
  • Method and device for making software upgrade package, method and device for program upgrade

Examples

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Embodiment approach

[0078] In one implementation manner, the decompression module 901 may include: an old program decompression unit and a new program decompression unit. Among them, the old program decompression unit is used to decompress the old program to obtain the compressed file of the old program; decompress the compressed file of the old program to obtain all the decompressed files of the old program; the new program decompression unit is used to extract the new program Decompress to get the compressed file of the new program; decompress the compressed file of the new program to get all the decompressed files of the new program.

[0079] In one embodiment, the software upgrade package includes a control area, an identical area, and a difference area, and the obtaining module 902 may include: a matching unit and a construction unit. Wherein, the matching unit is configured to perform the longest common prefix match between all the decompressed files of the old program and all the decompres...

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Abstract

The invention provides a method and a device for manufacturing of a software upgrading package and a method and a device for program upgrading, wherein the method for manufacturing of the software upgrading package comprises: obtaining all uncompress files of an old program and all uncompress files of a new program; and obtaining the software upgrading package for upgrading of the old program into the new program according to all the uncompress files of the old program and all the uncompress files of the new program. The software upgrading package is manufactured according to similarities and differences between all the uncompress files of the old program and all the uncompress files of the new program, the size of the software upgrading package is reduced greatly, the network flow and cost consumed for online acquisition of the software upgrading package can be saved, and loading pressure on a service supplier can be reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for making a software upgrade package, and a method and device for upgrading a program. Background technique [0002] Due to the complexity of software design, software designers often inevitably leave some dangerous programming errors in the software when designing software. If they cannot be found during software testing, the software with errors will be put into the market. , bringing unpredictable consequences to users of the software. Software upgrade is the preferred technology to solve software design errors and provide more services. In order to facilitate software upgrades for software users, many software providers provide online software upgrade services, that is, software users download upgraded software from the Internet and install the downloaded upgraded software. [0003] Since the upgraded software is mainly used to solve software des...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
Inventor 党志立
Owner BEIJING BENY WAVE SCI & TECH
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