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Air upgrading and uploading method of terminal software

A technology for over-the-air upgrades and terminal software, applied in the direction of program loading/starting, program control devices, etc., can solve problems such as undiscovered, and achieve the effect of avoiding downloading updates

Active Publication Date: 2012-11-28
CHINA BROADCAST CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is a convenient way for broadcast terminals to use their own broadcast channels to upgrade and load over the air, but there are no reliability analysis and measures to improve reliability of data received by broadcast terminals in the market, and there are still problems of matching and channel association , no effective solution has been found so far

Method used

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  • Air upgrading and uploading method of terminal software

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings.

[0048] The present invention provides a method for upgrading and loading terminal software over the air. The method utilizes the PSG (Push Service Guide) channel of the mobile multimedia broadcasting network to broadcast and send information related to software upgrading in the form of files, and the mobile multimedia broadcasting network data Push and related business control information data.

[0049] The specific steps of the method are as follows: figure 1 shown, including the following steps:

[0050] In step S1, the terminal receives and analyzes the software upgrade information file issued by the broadcast network to obtain software version information.

[0051] Step S2, the terminal judges whether there is a new version of software available according to the software version information, if yes, execute step S3, and if no, no operation.

[0052] In step S3, ...

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Abstract

The invention provides an air upgrading and uploading method of terminal software. The terminal receives software upgrading information files through a push service guide (PSG) channel of a mobile multimedia broadcast network. The method comprises the following steps: 1, the terminal receives and analyzes the software upgrading information files issued by the mobile multimedia broadcast network to acquire the software version information; 2, the terminal judges whether an available new-version software exists according to the software version information, if so, carrying out the step 3, otherwise, doing nothing; 3, the terminal reminds a user that whether the software is to be upgraded, if so, carrying out the step 4, otherwise, doing nothing; 4, the terminal backstage subscribes to the upgrading files to be downloaded; 5, the terminal receives the upgrading files by a file verifying method, and judges whether the upgrading files are to be received completely, if so, carrying out the step 6, otherwise, carrying out the step 5; 6, the terminal reminds users that whether the new-version software is to be installed, if so, carrying out the step 7, and otherwise, logging out; and 7, the terminal covers and installs a new-version software. By the method, the problem of traffic tariff required by other networks or region restriction is solved.

Description

technical field [0001] The invention relates to the field of mobile multimedia broadcasting, in particular to a method for upgrading and loading terminal software over the air. Background technique [0002] The remote software upgrade or loading of traditional wireless terminals is generally realized by means of a two-way interactive transmission network. Common network types include mobile communication networks of telecom operators and wireless local area networks such as WiFi and Bluetooth. Using a mobile communication network will bring additional charges due to traffic, and when the upgrade file is large and the number of users is large, the possibility of transmission failure will also increase. Wireless LAN will be limited by usage scenarios and cannot be used anytime and anywhere. [0003] There are two ways to transfer files: one-way network and two-way network. The two-way network cuts the file into small pieces and transmits them, and verifies them while transmitt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
Inventor 孙朝晖周红君蒲珂隋志国李艳铭
Owner CHINA BROADCAST CORP
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