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Terminal and processing method for downloading digital copyright management document

A digital copyright management and file technology, applied in the Internet field, can solve problems such as poor experience of downloading DRM files, and achieve the effect of improving the experience of downloading DRM files

Inactive Publication Date: 2009-05-06
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a terminal and a processing method for downloading digital rights management files, so as to solve the problem that in the prior art, the terminal can only notify the user whether there is DRM or not according to other information obtained during the ROAP interaction process after completing the ROAP interaction. Files are available for download, causing users to feel bad when downloading DRM files

Method used

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  • Terminal and processing method for downloading digital copyright management document
  • Terminal and processing method for downloading digital copyright management document
  • Terminal and processing method for downloading digital copyright management document

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The first feature element is used to indicate whether there is a digital copyright file available for download. It can be marked with its own value. It can be pre-specified that the first characteristic element with a certain preset value indicates the existence of a DRM file for download, while the first characteristic element with other values ​​indicates that there is no downloadable DRM file. DRM files.

[0034] For example: set the first feature element as MOExist, and specify the value of 1 MOExist( 1 ) indicates that there is a DRM file for download, and the value is 0 or other values ​​MOExist( 0 ) indicates that there is no DRM file available for download.

[0035] When the download server provides a DRM file for download, the programmer can add 1 . After the user clicks the download link of the DRM file on the network through the terminal, the download server will provide the corresponding trigger file to the terminal. After receiving the trigger file,...

Embodiment 2

[0039]The second feature element indicates the name of the DRM file available for download. When there is a second characteristic element in the trigger file, it means that there is a DRM file for download; when there is no second characteristic element in the trigger file, it means that there is no DRM file for download.

[0040] For example: you can set the second feature element as MOName, and specify ***.*** Indicates that the name of the DRM file for download is ***.***.

[0041] When the download server provides a DRM file for download (assuming it is 1.dcf), the programmer can add 1. DCF . After the user clicks the download link of the DRM file 1.dcf on the network through the terminal, the download server will provide the corresponding trigger file to the terminal. , after the terminal receives the trigger file, it parses to the MOName element. The terminal determines that there is a DRM file for download, and displays the prompt information that there is a DRM f...

Embodiment 3

[0045] The third characteristic element indicates only ROAP interaction. When there is a third characteristic element in the trigger file, it means that this download only has ROAP interaction, and it will not cause the download of the DRM file, that is, there is no DRM file for download; when there is no third characteristic element in the trigger file, it means that this time The download will cause the DRM file to be downloaded after the ROAP interaction, which means that there is a DRM file for download.

[0046] For example: you can set the third characteristic element as RoapOnly, and specify 1 Indicates only ROAP interaction.

[0047] When the download server provides the DRM file for download, the programmer does not need to add any elements in the corresponding trigger file. After the user clicks the download link of the DRM file on the network through the terminal, the download server will provide the corresponding trigger file to the terminal. After receiving th...

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Abstract

The invention provides a method for handling a terminal and a downloaded digital copyright management document, for the sake of solving the problem that a user does not feel satisfactory during the downloading of a DRM document in that a terminal in the prior art can notify the user according to the information obtained during the ROAP interaction whether the DRM document is available for downloading only after the finish of ROAP interaction. In the proposal, before initiating the ROAP interaction, the terminal can determine whether the DRM document is available for downloading according to characteristic elements in a triggering document and then notifies the user, however the terminal in the prior art can notify the user according to the whether the DRM document is available for downloading according to other information obtained during the ROAP interaction only after the finish of the ROAP interaction. Compared with the prior art, the embodiment of the invention has the advantages that the speed at which the user acknowledges the existence of the DRM document for downloading is faster and the feeling of the user during the downloading of the DRM document is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a terminal and a processing method for downloading digital rights management files. Background technique [0002] Today's society is in the information society. Every day we come into contact with a large amount of information, some of which are public and some are private. In order to ensure that certain information can only be obtained by specific groups of people, DRM (Digital Rights Management, digital rights management) Technology came into being. DRM technology can guarantee the interests of information publishers, ensure that only authorized users can obtain information, and effectively prevent the occurrence of piracy. [0003] In the existing DRM technology, the information publisher provides the DRM file on the download server of the DRM file for the terminal to download. When the user clicks the download link of the DRM file on the network through the terminal, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00H04L29/06G06F21/10
CPCG06F21/10
Inventor 周峰袁之泉
Owner HUAWEI DEVICE (SHENZHEN) CO LTD