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Synchronization method and apparatus of terminal system version

A terminal system and synchronization device technology, applied in the field of communication, can solve the problems affecting the normal use of the terminal, the backup version is inconsistent with the running version, etc., and achieve the effect of improving security

Active Publication Date: 2010-09-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is made in consideration of the above problems. Therefore, the main purpose of the present invention is to provide a synchronization mechanism of terminal system versions to solve the problem in the related art that the backup version is inconsistent with the running version and thus affects the normal use of the terminal.

Method used

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  • Synchronization method and apparatus of terminal system version
  • Synchronization method and apparatus of terminal system version
  • Synchronization method and apparatus of terminal system version

Examples

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Embodiment Construction

[0024] method embodiment

[0025] In this embodiment, a method for synchronizing terminal system versions is provided. The method can complete the version synchronization of the two versions at a certain time after the remote online upgrade of the terminal product, so as to ensure the reliability of the product operation and not affect the normal operation of the product business. The present invention will be described in detail below with reference to the accompanying drawings.

[0026] Such as figure 2 As shown, the method for synchronizing the version of the terminal system according to this embodiment includes: step S202, saving the first version information corresponding to the running version and the second version information corresponding to the backup version on the terminal; step S204, storing the first version The information is compared with the second version information to determine whether to update the backup version to the running version; step S206, if th...

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Abstract

The present invention discloses a synchronization process of a terminal system version, which includes: preserving first version information correspond to operation version and second version information correspond to backup version on terminal; judging whether or not update backup version into operation version by comparing first version information and second version information; if need update, operation version is replicated to storage zone of backup version and cover the backup version. Furthermore, the present invention also discloses a synchronization device of terminal system version.Two system version consistency is effective remained by using the invention without affecting normal use, and two version backup is realized in true meaning, thereby safety and reliability of terminal system and user experience are improved.

Description

technical field [0001] The present invention relates to the communication field, and in particular, to a method and device for synchronizing terminal system versions. Background technique [0002] In computer application systems and embedded systems, online upgrades are common operations. In order to improve the reliability and ease of use of online upgrade, the system usually saves two versions in the system memory, one of which is the running version and the other is the backup version. The usual online upgrade process is as follows: figure 1 As shown, that is, during the upgrade, the running version interacts with the remote server, downloads the new version and completes updating the backup version area with the new version, and then the backup version that has been changed to the running version for the new version runs, and the original running version becomes for the backup version. When the running version becomes invalid, the backup version is run as a new runnin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 鲍志平唐建国郭钟唐珂
Owner ZTE CORP
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