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Bandwidth-saving edition downloading method

A software version and version technology, applied in the direction of electrical components, computer components, induction recording carriers, etc., can solve the problems of increasing the burden on user operations and exposing technical details of the system, so as to reduce the difficulty, reduce the time of version download, and reduce the bandwidth Effect

Active Publication Date: 2009-08-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Independent download is to provide an independent upgrade function for all sub-versions. Although this method can reduce the upgrade time and save bandwidth, it will expose the technical details of the system and add additional burdens to user operations.

Method used

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  • Bandwidth-saving edition downloading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The core idea of ​​the present invention is to perform partial version downloading during the upgrading process of the reader. When starting version download, the reader management system sends a message to the reader according to the version selected by the user. The message includes the version number of the version downloaded this time, the type of sub-version contained in the version and the corresponding sub-version number. After receiving the message, the reader compares the subversion numbers of various subversion types in the message with the subversion numbers of the local running version, and records the subversion types and subversion numbers that need to be downloaded again. The reader sends the subversion type and subversion number to be downloaded again to the reader management system. The reader management system downloads the corresponding subversion to the reader according to the subversion type and subversion number that need to be downloaded again sen...

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PUM

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Abstract

The present invention proposes a bandwidth-saving software version downloading method, comprising: (a) the reader management system sends the downloaded software version information to the reader according to the downloaded software version selected by the user, and the information carries the version number of the downloaded software version, and the sub-software version type and sub-software version number included in the downloaded software version; (b) after the reader receives the downloaded software version information, it compares the corresponding sub-software version type and sub-software version number with the local operating software version to determine the local needs. The sub-software version type that needs to be downloaded again, send the sub-software version type message that needs to be downloaded again to the reader management system; (c) after the reader management system receives the message, send the storage location of the sub-software version that needs to be downloaded again to The reader; the reader downloads the sub-software version from the reader management system according to the storage location of the sub-software version. The invention reduces the downloading time of the software version and reduces the bandwidth occupied by the downloading.

Description

technical field [0001] The invention relates to a method for downloading a version, in particular to a method for downloading a version of a reader in a radio frequency identification (Radio Frequency Identification, RFID) system. Background technique [0002] The basic RFID system is mainly composed of RFID tag 100 (Tag), RFID reader 110 (Reader), RFID middleware 120, RFID application system 130 and RFID reader management system 330, see figure 1 shown. During the maintenance process of the RFID system, it is necessary to upgrade the version of the reader, so that the function of downloading the version of the reader from the reader management system needs to be provided. Generally speaking, a browser version includes multiple sub-versions such as operating system, support, and application. Since the RFID system may not run stably during the reader version upgrade process, how to shorten the reader version upgrade time is a subject for all RFID equipment providers. At th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06K7/00H04L12/00
Inventor 张益王振宇冷卫杰杜江张建
Owner ZTE CORP