Method for managing software version file in radio communication system

A wireless communication system and software version technology, applied in transmission systems, digital transmission systems, radio/induction link selection arrangements, etc. The effect of avoiding business interruption and reducing software upgrade time

Active Publication Date: 2008-07-16
ZTE CORP
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Problems solved by technology

[0003] However, this kind of packaging of the entire base station software version file has brought the following problems: when a base station version package is released, and the user needs to replace one or several software version files, the entire base station version package must be re-downloaded , and activate the entire base st

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  • Method for managing software version file in radio communication system

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[0026] The basic idea of ​​the present invention is: package the upgraded software version file in the wireless communication system into a patch package, the version server of the base station updates the upgraded software version file in the patch package, and then notify the system equipment to download the corresponding software in the patch package The version file can be updated.

[0027] Hereinafter, the present invention will be described in detail by taking a wireless base station (NodeB) of Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access) as an example:

[0028] The original version number of the base station version package on the NodeB version server is V1.0.0.100, and the software version file information of the base station version package V1.0.0.100 is shown in Table 1:

[0029] Software type

[0030] Table 1

[0031] Now it is necessary to upgrade the software version files of SW1 and SW2 to V1.0.0.101 and V1.0.0.102,...

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Abstract

The invention discloses a method of managing software version files in a wireless communication system. The method comprises the following steps: packing the updated software version files into a mend software package; updating the software version files in the mend software package in a base station version server and notifying a base station to updating a base station version package; according to the notification from the version server, the base station downloading the updated software version files in the mend software package, resetting corresponding hardware and loading the updated software version files. The updated software version files in the mend software package can mix with the prior software version files in the base station version package, thereby avoiding the problem of conflicting software version files, and enabling a user not to care for a specific software version file. The system device only downloads the updated software version files without downloading all software version files in the whole base station version package, thereby avoiding meaningless service interruption and simultaneously reducing software updating time.

Description

Technical field [0001] The invention relates to software management of a wireless communication system, in particular to a method for managing software version files in a wireless communication system. Background technique [0002] Wireless communication systems are generally more complicated, and there are many types of software versions. Take the base station as an example. The software version on a base station system has multiple CPU operating software and Field-Programmable Gate Array (FGPA, Field-Programmable Gate Array) logic software. There are dozens of digital signal processing (DSP, digital singnalprocessor) software and single-chip software, and there will be dozens of corresponding software version files. If the software version management uses specific software version files as the granularity, the consistency and correctness of these software version files must be guaranteed, which is very difficult for users to operate. Any mismatch of software version files will ...

Claims

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Application Information

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IPC IPC(8): H04Q7/34H04L12/24G06F9/445
Inventor 陶卫军
Owner ZTE CORP
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