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1. WO2003005174 - CONSOMMATION DE CONTENU DE DONNEES NUMERIQUES AVEC GESTION DE DROITS NUMERIQUES

Numéro de publication WO/2003/005174
Date de publication 16.01.2003
N° de la demande internationale PCT/IB2002/002601
Date du dépôt international 01.07.2002
CIB
G06F 21/10 2013.01
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
21Dispositions de sécurité pour protéger les calculateurs, leurs composants, les programmes ou les données contre une activité non autorisée
10Protection de programmes ou contenus distribués, p.ex. vente ou concession de licence de matériel soumis à droit de reproduction
H04N 5/00 2011.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
5Détails des systèmes de télévision
CPC
G06F 21/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material
G06F 2221/0711
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2221Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
07Indexing scheme relating to G06F21/10, protecting distributed programs or content
0702Binding
0711Token
H04N 21/2541
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
254Management at additional data server, e.g. shopping server, rights management server
2541Rights Management
H04N 21/4405
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
4405involving video stream decryption
H04N 21/63345
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client ; , e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
63Control signaling ; related to video distribution; between client, server and network components; Network processes for video distribution between server and clients ; or between remote clients; , e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
633Control signals issued by server directed to the network components or client
6332directed to client
6334for authorisation, e.g. by transmitting a key
63345by transmitting keys
Déposants
  • NOKIA CORPORATION [FI/FI]; Keilalahdentie 4 FIN-02150 Espoo, FI
Inventeurs
  • HURST, Leon; FI
  • MULLIGAN, Michael; FI
  • WILKINSON, Jeffrey, Miles; US
  • DURAND, Julian; US
Mandataires
  • HIGGIN Paul; Swindell & Pearson 48 Friar Gate Derby DE1 1GY, GB
Données relatives à la priorité
0116489.606.07.2001GB
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) CONSUMPTION OF DIGITAL DATA CONTENT WITH DIGITAL RIGHTS MANAGEMENT
(FR) CONSOMMATION DE CONTENU DE DONNEES NUMERIQUES AVEC GESTION DE DROITS NUMERIQUES
Abrégé
(EN)
A method and apparatus for consumption of content (1) is described in which a licensor is able to exercise control over consumption based on a personal identify in the form of a set of binding attributes (15). The control may be exercised for a number of consuming terminals (19) including rendering machines such as portable video and audio players.
(FR)
L'invention concerne un procédé et un appareil, destinés à la consommation de contenu (1), grâce auxquels un concédant de licence peut exercer un contrôle sur la consommation reposant sur une identité personnelle sous la forme d'un ensemble d'attributs de liaison (15). Le contrôle peut être exercé pour un certain nombre de terminaux de consommation (19) y compris de machines de restitution tels que des lecteurs vidéo et audio portatifs.
Également publié en tant que
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