IT1308072B1 - Dispositivo a televisione a pagamento dotato di piu' decodificatoricon distribuzione dei diritti di accesso - Google Patents

Dispositivo a televisione a pagamento dotato di piu' decodificatoricon distribuzione dei diritti di accesso

Info

Publication number
IT1308072B1
IT1308072B1 IT1999TO000465A ITTO990465A IT1308072B1 IT 1308072 B1 IT1308072 B1 IT 1308072B1 IT 1999TO000465 A IT1999TO000465 A IT 1999TO000465A IT TO990465 A ITTO990465 A IT TO990465A IT 1308072 B1 IT1308072 B1 IT 1308072B1
Authority
IT
Italy
Prior art keywords
distribution
access rights
device equipped
television device
multiple decoders
Prior art date
Application number
IT1999TO000465A
Other languages
English (en)
Italian (it)
Inventor
Jean-Claude Basset
Original Assignee
Dassault Automatismes
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dassault Automatismes filed Critical Dassault Automatismes
Publication of ITTO990465A1 publication Critical patent/ITTO990465A1/it
Application granted granted Critical
Publication of IT1308072B1 publication Critical patent/IT1308072B1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management 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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
IT1999TO000465A 1998-06-04 1999-06-01 Dispositivo a televisione a pagamento dotato di piu' decodificatoricon distribuzione dei diritti di accesso IT1308072B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807026A FR2779599B1 (fr) 1998-06-04 1998-06-04 Dispositif de television a peage equipe de plusieurs decodeurs avec distribution de droits d'acces

Publications (2)

Publication Number Publication Date
ITTO990465A1 ITTO990465A1 (it) 2000-12-01
IT1308072B1 true IT1308072B1 (it) 2001-11-29

Family

ID=9527010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000465A IT1308072B1 (it) 1998-06-04 1999-06-01 Dispositivo a televisione a pagamento dotato di piu' decodificatoricon distribuzione dei diritti di accesso

Country Status (4)

Country Link
ES (1) ES2153322B1 (fr)
FR (1) FR2779599B1 (fr)
IT (1) IT1308072B1 (fr)
PL (1) PL193782B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL126552A (en) 1998-10-13 2007-06-03 Nds Ltd Remote administration of smart cards for secure access systems
EP1304881A1 (fr) * 2001-10-15 2003-04-23 Beta Research GmbH Méthode et dispositif pour fournir des données
US6748080B2 (en) * 2002-05-24 2004-06-08 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US7181010B2 (en) 2002-05-24 2007-02-20 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US7861082B2 (en) 2002-05-24 2010-12-28 Pinder Howard G Validating client-receivers
FR2848763B1 (fr) * 2002-12-12 2005-03-18 Viaccess Sa Procede de distribution de donnees et/ou services embrouilles
FR2852771A1 (fr) * 2003-03-19 2004-09-24 Sagem Procede d'acces a des services de television au moyen d'un decodeur esclave.
EP1492347A1 (fr) * 2003-06-23 2004-12-29 Nagravision S.A. Décodeur et système destiné au traitement de données de télévision à péage et procédé pour la gestion d'au moins deux décodeurs
WO2005060261A2 (fr) * 2003-12-15 2005-06-30 Thomson Licensing Systeme a au moins deux terminaux pour la reception dans deux pieces differentes d'une maison de donnees numeriques diffusees, terminaux et procedes pour gerer l'acces a un modele a utiliser dans un tel systeme
PL365515A1 (en) * 2004-02-23 2005-09-05 Advanced Digital Broadcast Ltd. System designed for transmission and reception of radio or tv data, radio or tv receiver, system of access right control and method for transmission of radio or tv data
EP1615436A1 (fr) * 2004-07-05 2006-01-11 Nagracard S.A. Procédé et ensemble de traitement de données à accès conditionnel et dispositif de mise en forme de signaux
US8208796B2 (en) 2006-04-17 2012-06-26 Prus Bohdan S Systems and methods for prioritizing the storage location of media data
US9277295B2 (en) 2006-06-16 2016-03-01 Cisco Technology, Inc. Securing media content using interchangeable encryption key
US7978720B2 (en) 2006-06-30 2011-07-12 Russ Samuel H Digital media device having media content transfer capability
US9137480B2 (en) 2006-06-30 2015-09-15 Cisco Technology, Inc. Secure escrow and recovery of media device content keys
EP2112828B1 (fr) * 2008-04-25 2012-01-04 Irdeto B.V. Procédé et système pour activer un dispositif décodeur
DE102008028701B4 (de) * 2008-06-17 2024-05-29 Giesecke+Devrient ePayments GmbH Verfahren und System zum Erzeugen einer abgeleiteten elektronischen Identität aus einer elektronischen Hauptidentität

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633309A (en) * 1985-05-06 1986-12-30 Oak Industries Inc. Cable television master/slave decoder control
FR2730372A1 (fr) * 1995-02-08 1996-08-09 Philips Electronics Nv Procede de television payante
DE69703074T2 (de) * 1996-03-18 2001-05-03 News Datacom Ltd Chipkartenkopplung für pay-tv-systeme

Also Published As

Publication number Publication date
PL193782B1 (pl) 2007-03-30
ITTO990465A1 (it) 2000-12-01
FR2779599A1 (fr) 1999-12-10
PL333572A1 (en) 1999-12-06
ES2153322A1 (es) 2001-02-16
FR2779599B1 (fr) 2000-07-21
ES2153322B1 (es) 2001-09-01

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