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Method and apparatus for renewing object with copyright property

A copyright object and copyright technology, applied in the direction of computer security devices, instruments, program/content distribution protection, etc., can solve the problems of harming the interests of content providers, continuing to consume original media objects, etc., and achieve the effect of ensuring interests

Active Publication Date: 2007-09-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0037] The present invention provides a method and device for updating objects with copyright attributes to solve the problem in the prior art that the original media objects can still be consumed after the media objects are updated
[0038] Further, in the prior art, when multiple media objects share one copyright object, after updating one of the media objects, other updated media objects can be obtained through other means for consumption, which damages the interests of content providers

Method used

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  • Method and apparatus for renewing object with copyright property
  • Method and apparatus for renewing object with copyright property
  • Method and apparatus for renewing object with copyright property

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] In this embodiment, an update of a media object with its own relevant copyright information is taken as an example for illustration.

[0076] Referring to Fig. 3, the terminal device includes an interaction module, a download agent module and a DRM module; the interaction module is used to output information to the user and receive input information from the user; the download agent module is used to communicate with the download server, and download DD and DRM from the download server The media object determines whether the media object has changed according to the DD, and installs and deletes the media object, etc.; the DRM module is used to communicate with the copyright issuing server to perform copyright-related processing, such as applying for a copyright object and deleting a copyright object.

[0077] Referring to shown in Figure 4, in the present embodiment, the process of updating the media object by the terminal device is as follows:

[0078] Step 1. The medi...

Embodiment 2

[0099] In this embodiment, the update of multiple media objects sharing one RO is taken as an example for description.

[0100] Referring to Fig. 3, the terminal device includes an interaction module, a download agent module and a DRM module; the interaction module is used to output information to the user and receive input information from the user; the download agent module is used to communicate with the download server, and download DD and DRM from the download server The media object is used to determine whether multiple media on the device share the same copyright object, whether the multiple media objects have changed, and to install and delete the media object, etc.; the DRM module is used to communicate with the copyright publishing server to communicate with the copyright Related processing, such as applying for copyright objects and deleting copyright objects.

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PUM

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Abstract

The invention discloses a method for updating an object with copyright property to solve the problems exited in the prior art that the terminal equipment can not continuously consume the original media object after being updated. The terminal equipment obtains the altered media object from a server and gets the novel correspondent copyright object from a copyright releasing server, installs the obtained media object and deletes the original media object and original copyright object. The invention also discloses a terminal equipment.

Description

technical field [0001] The invention relates to digital rights management technology in the field of wireless communication, in particular to a method and device for updating objects with copyright attributes. Background technique [0002] With the development of wireless networks, the download services of mobile terminals are becoming more and more colorful, and the download function is also more and more enhanced. Considering the support for digital content copyright protection and good user experience, there is currently a download descriptor The download method of embedding the relevant information of the copyright object RO in the DD: that is, the specific information of the RO related to the media object MO (or media content, content) to be downloaded can be described in the download descriptor, and after the terminal receives the download descriptor, The RO can be obtained according to the RO-related information in the DD, so as to ensure that the user can use the dow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/00G06F21/10
CPCG06F21/10
Inventor 党沛李益民
Owner HUAWEI TECH CO LTD