EP 1842364 A4 20100203 - CONTENTS EXECUTION DEVICE EQUIPPED WITH INDEPENDENT AUTHENTICATION MEANS AND CONTENTS RE-DISTRIBUTION METHOD
Title (en)
CONTENTS EXECUTION DEVICE EQUIPPED WITH INDEPENDENT AUTHENTICATION MEANS AND CONTENTS RE-DISTRIBUTION METHOD
Title (de)
MIT UNABHÄNGIGEN AUTHENTIFIZIERUNGSMITTELN UND INHALTSNEUVERTEILUNGSVERFAHREN AUSGESTATTETE INHALTSAUSFÜHRUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'EXECUTION DE CONTENUS EQUIPE DE MOYENS D'AUTHENTIFICATION INDEPENDANTS ET PROCEDE DE REDISTRIBUTION DE CONTENUS
Publication
Application
Priority
- KR 2006000308 W 20060126
- KR 20050007143 A 20050126
- KR 20060007634 A 20060125
Abstract (en)
[origin: WO2006080814A1] The present invention particularly relates to a digital content providing service method and a content execution device for the same, for maximizing user convenience and maintaining a sufficient level of security using a smart card. The inventive content execution device includes an independent authentication unit for storing a tool necessary for executing content; an authentication support module for providing a data communication channel between the smart card and an external broadcasting server; a tool agent for calling the tool stored in the independent authentication unit; and a content execution unit for executing content data received from the external broadcasting server. The content execution device included in a content authority management system of the present invention employs the smart card for user authentication and/or content playing tool management. Accordingly, a user can freely executing his/her licensed content in different content execution devices by conveniently removing and reinserting the smart card, without separate measures. Moreover, according to the present invention, a user can effectively use content from different broadcasters.
IPC 8 full level
H04N 5/00 (2011.01); H04N 7/16 (2011.01); H04N 7/24 (2011.01)
CPC (source: EP)
H04N 7/163 (2013.01); H04N 21/2541 (2013.01); H04N 21/25816 (2013.01); H04N 21/8193 (2013.01); H04N 21/835 (2013.01); H04N 21/8355 (2013.01)
Citation (search report)
- [X] EP 1282315 A2 20030205 - CANAL PLUS TECHNOLOGIES [FR]
- [X] US 6055314 A 20000425 - SPIES TERENCE R [US], et al
- See references of WO 2006080814A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006080814 A1 20060803; EP 1842364 A1 20071010; EP 1842364 A4 20100203
DOCDB simple family (application)
KR 2006000308 W 20060126; EP 06715761 A 20060126