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Information processing method and device

An information processing method and technology of information processing equipment, applied to electrical components, transmission systems, program loading/starting, etc., can solve problems such as large data volumes

Active Publication Date: 2013-09-11
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the data on the hard disk is based on the disk, even if the update data package is used, the amount of data to be transmitted is still large.

Method used

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  • Information processing method and device
  • Information processing method and device

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Embodiment Construction

[0090] Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist understanding of example embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to aid in understanding but they are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, detailed descriptions of functions and constructions well-known in the art will be omitted to make the description clearer and more concise.

[0091] In the application upgrade according to the present invention, there are server and client. On the server side, by comparing the old and new versions of the application, an update data pac...

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Abstract

Disclosed is an information processing method and device. The information processing method is applied to a server side and comprises the steps of obtaining a first data pack corresponding to first application, obtaining a second data pack corresponding to second application, dividing each file in the first data pack to obtain multiple first file blocks, dividing each file in the second data pack to obtain multiple second file blocks, and comparing the first file blocks with the second file blocks to obtain an updated data pack which comprises corresponding positions and data content of different file blocks of the first data pack and the second data pack.

Description

technical field [0001] The present invention relates to an information processing method and device. More specifically, it relates to an information processing method and device capable of reducing network traffic required for application upgrades and dynamically generating update data packets. Background technique [0002] The current APK (AndroidPackage, Android installation package) upgrade needs to download the APK of the new version from the Internet, and then replace the APK of the old version for upgrading. However, this existing solution consumes a lot of network traffic, especially for relatively large game applications (with a size of tens of megabytes), this problem is more prominent. [0003] A possible solution is to implement partial upgrades within the application itself, wherein special processing is performed on resource files (eg, background images, etc.), thereby reducing upgrade traffic. However, the disadvantage of this solution is that the operation i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/445
Inventor 杨波涛叶帅民王殿志
Owner LENOVO (BEIJING) LTD