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Verification method of local version software in veneer

A verification method and version technology, applied in the field of communication, can solve problems affecting the normal operation of communication equipment, and achieve the effect of saving resources and improving efficiency

Inactive Publication Date: 2008-02-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, once the communication equipment needs a certain debugging function, and the single board runs the BOOTROM version software that cannot provide this function, it will seriously affect the normal operation of the communication equipment.

Method used

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  • Verification method of local version software in veneer
  • Verification method of local version software in veneer
  • Verification method of local version software in veneer

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Embodiment Construction

[0025] Below we will describe in detail the best implementation of the present invention with reference to the accompanying drawings. First of all, it should be pointed out that the meanings of the terms, words and claims used in the present invention should not be limited to their literal and ordinary meanings, but also include meanings and concepts that are consistent with the technology of the present invention. This is because It is up to us, as inventors, to define terms appropriately in order to best describe our inventions. Therefore, the configurations given in this specification and the accompanying drawings are only preferred implementations of the present invention, rather than enumerating all technical characteristics of the present invention. We need to recognize that there are various equivalents or modifications that could replace ours.

[0026] First, a first embodiment of the present invention will be described with reference to FIG. 2 .

[0027] In step S20...

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Abstract

The invention provides a verifying method of local version software in veneers, including: the veneer bootstraps a boot-loader and runs the local version software; the veneer periodically reports the local version software information to the control board; the veneer checks the judgment by the confirmation message sent back by the control board, to decide to either launch the business functions of the local version software, or continue to run local version software. In this invention, the veneer immediately execute the local version software after bootstrapping the boot-loader, so the verifying processes of the local version software are all handled under the circumstances of the running of local version software. If either step encounters the problem, or the system failure occurs during the execution of the said two steps, the local version software can provide powerful debugging functions, to handle the problems or failures.

Description

technical field [0001] The invention relates to communication technology, in particular to a verification method for local version software in a single board. Background technique [0002] Communication equipment not only requires high reliability, but also inevitably requires software upgrades due to defect correction or function enhancement. A single board in a communication device usually uses a permanent medium such as Flash (flash memory) to store its software, and we call this software a local version. In order to ensure that the software download and activation operation can still be performed on the single board through remote control in the worst case, a permanent storage medium called BOOTROM (a storage medium on the single board for storing the boot program) is set on the single board. Usually, the software stored in BOOTROM is called BOOTROM version software. The BOOTROM version software is a safe version software with minimal functions, which is required to be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36G06F9/445
Inventor 周天翔
Owner HUAWEI TECH CO LTD
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