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Method for managing consumption of digital contents within a client domain and devices implementing this method

A technology of digital content and customer domain, applied in heat exchange equipment, digital data protection, lighting and heating equipment, etc.

Inactive Publication Date: 2006-08-02
THOMSON LICENSING SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It may happen that content is stored or consumed on another device of the customer that is not directly connected to the provider's network

Method used

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  • Method for managing consumption of digital contents within a client domain and devices implementing this method
  • Method for managing consumption of digital contents within a client domain and devices implementing this method
  • Method for managing consumption of digital contents within a client domain and devices implementing this method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The present invention is capable of managing the right to consume content acquired by a client across the client's domain, which may include both portable and remote isolation devices.

[0067] figure 2 An exemplary embodiment of the invention is schematically shown.

[0068] A customer has a set of electronic devices, referred to as domain 200, for processing audio and / or video digital content.

[0069] The customer of the domain 200 provides the content provider 202 ( i), 1<=i<=n, issue a reservation for content with associated rights.

[0070] Access device 206 then receives audio and / or video provider content 203 and consumes provider licenses 201 over network 204(i), such as the Internet or a cable network. The content 203 is typically provided in the form of packets of audio / video data (or other data) protected by the provider's DRM, eg encrypted or scrambled by means of the provider's key.

[0071] The provider license 201 actually contains the consumption r...

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PUM

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Abstract

This invention relates to a method for managing consumption of digital contents (201) of a provider (202(i)) in a client domain (200) comprising a portable isolated device (212). In accordance with this invention, such a method of protection is characterized in that: a. the portable isolated device (212) receives an isolated content (232), the result of a digital processing of the audio and / or video provider content (201), and an isolated licence (234) associated with the content and containing rights to use the isolated content (232) and authorization information, b. the portable isolated device (212) manages the consumption of the content (232) in devices of the domain (200) in accordance with the associated rights that it has received, independently of the provider (202(i)).

Description

technical field [0001] The invention relates to a method for managing the consumption of digital content within a customer domain comprising a device for processing digital content. The invention also relates to a device for implementing this method. Background technique [0002] In order to monitor the consumption of their products over digital networks such as the Internet and to avoid piracy, producers of digital content (such as but not limited to: movies, documentaries, music, clips, video games, audiovisual content, services, etc.) The method by which its customers consume rights associated with the content. Hereafter, these methods are referred to as DRM methods (stands for "Digital Rights Management"). [0003] For example, a right associated with content may authorize reproduction of the content for a specific number of hours and / or a specific number of times and / or to make a specific number of copies. Therefore, there is a need to track rights as users consume c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F21/00G06F21/10G06F21/60G06F21/62H04L9/32
CPCH04L63/0823G06F21/10H04L2463/101G06F2221/0706H04L63/0428H04L2463/062G06F21/1012F24F1/022F28F3/00
Inventor 让-皮埃尓·安德里克斯阿兰·迪朗西尔万·勒列夫尔
Owner THOMSON LICENSING SA