Method for on-line upgrading of edition in terminal product without interrupting the operation

An upgraded version and version technology, applied in the field of communication, can solve problems such as reduced service life of flash memory and abnormal business operation, and achieve the effects of prolonging service life, improving stability and improving satisfaction

Active Publication Date: 2007-11-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] ①The version updated when the terminal product is upgraded is the running version, and the running version is deleted when the new version file is written in the flash memory, causing some running services to fail to run normally because the original program file is deleted
[0008] ③Because the flash memory as a storage medium has its service life, the normal operation and upgrade of the terminal product version are all in the same flash memory area, resulting in a reduction in the service life of the flash memory

Method used

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  • Method for on-line upgrading of edition in terminal product without interrupting the operation
  • Method for on-line upgrading of edition in terminal product without interrupting the operation

Examples

Experimental program
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Embodiment 1

[0032] Please refer to FIG. 2 . FIG. 2 is an operation flowchart of Implementation 1 of a method for online version upgrade of a terminal product without service interruption according to the present invention. It can be seen from the figure that the version upgrade method of the terminal product that can upgrade the version online without interrupting the business includes the following steps:

[0033] ①Start the terminal product, place the startup mark in the boot area to boot the first version in the first area of ​​the flash memory, and the terminal product runs the system of the first version normally and completes various system services. At this time, the second version in the second area is not running;

[0034] ②The terminal product initiates an upgrade request, and the running first version obtains the version file required for the upgrade from the remote server, and performs a version validity check on the version file, and the version file that meets the validity c...

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Abstract

The invention discloses a method to on-line upgrade publisher without interrupting service, which is characterized by the following: dividing the flash memory of the terminal product to the first zone and the second zone; keeping the first publisher in the first zone; keeping the second publisher in the second zone; setting the second publisher as same as the first publisher; choosing one of the first publisher or the second publisher; operating separately; getting the upgrading publisher file from server to veneer internal memory; updating the publisher file to non-operating publisher zone; basing on the updating effect; assuring the next starting publisher zone; non-effecting normal service; finishing the upgrade of the terminal product. This invention can increase the stability and the safety of the terminal product, which can prolong the durability of the flash memory.

Description

technical field [0001] The invention relates to communication technology, in particular to a method for online version upgrade of a terminal product without service interruption. Background technique [0002] System version upgrade is a common operation in computer application systems and embedded systems. The so-called online upgrade of the system refers to the process of updating the existing version with the new version and then running the new version through the interaction with the remote server when the system is running. For terminal products, there are a large number and a wide distribution range. In order to meet the needs of users to add new functions, it is necessary to use remote online upgrades for version updates, which requires higher security and reliability for terminal product system version upgrades. . Of course, it is also possible to upgrade the version of the terminal product by the user by issuing a patch. However, due to the large number of users o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 魏超群
Owner ZTE CORP
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