FR2769779B1 - Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede - Google Patents

Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede

Info

Publication number
FR2769779B1
FR2769779B1 FR9712837A FR9712837A FR2769779B1 FR 2769779 B1 FR2769779 B1 FR 2769779B1 FR 9712837 A FR9712837 A FR 9712837A FR 9712837 A FR9712837 A FR 9712837A FR 2769779 B1 FR2769779 B1 FR 2769779B1
Authority
FR
France
Prior art keywords
home network
controlling access
device implementing
implementing
access
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9712837A
Other languages
English (en)
Other versions
FR2769779A1 (fr
Inventor
Arnaldo Campinos
Dominique Guillet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9712837A priority Critical patent/FR2769779B1/fr
Priority to CNB981208010A priority patent/CN1140121C/zh
Priority to EP98402444A priority patent/EP0910217B1/fr
Priority to DE69821183T priority patent/DE69821183T2/de
Priority to JP28947198A priority patent/JP4383562B2/ja
Priority to US09/170,827 priority patent/US6532539B1/en
Publication of FR2769779A1 publication Critical patent/FR2769779A1/fr
Application granted granted Critical
Publication of FR2769779B1 publication Critical patent/FR2769779B1/fr
Priority to JP2008118767A priority patent/JP5030167B2/ja
Priority to JP2008244590A priority patent/JP2009038822A/ja
Priority to JP2012078546A priority patent/JP2012165425A/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40104—Security; Encryption; Content protection
    • 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
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • 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
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
    • 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
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
FR9712837A 1997-10-14 1997-10-14 Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede Expired - Fee Related FR2769779B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9712837A FR2769779B1 (fr) 1997-10-14 1997-10-14 Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede
CNB981208010A CN1140121C (zh) 1997-10-14 1998-09-30 控制访问家用网络的方法及实现该方法的设备
DE69821183T DE69821183T2 (de) 1997-10-14 1998-10-05 Zugangskontrollverfahren für Hausnetz und Anordnung zu dessen Durchführung
EP98402444A EP0910217B1 (fr) 1997-10-14 1998-10-05 Procédé de contrôle d'accès à un réseau domestique et dispositif mettant en oeuvre ce procédé
JP28947198A JP4383562B2 (ja) 1997-10-14 1998-10-12 ドメスティックネットワークへのアクセスを制御するための方法及びその方法を実装した装置
US09/170,827 US6532539B1 (en) 1997-10-14 1998-10-13 Process for controlling access to a domestic network and device implementing the process
JP2008118767A JP5030167B2 (ja) 1997-10-14 2008-04-30 ドメスティックネットワークへのアクセスを制御するための方法及びその方法を実装した装置
JP2008244590A JP2009038822A (ja) 1997-10-14 2008-09-24 ドメスティックネットワークへのアクセスを制御するための方法及びその方法を実装した装置
JP2012078546A JP2012165425A (ja) 1997-10-14 2012-03-30 ネットワークへのアクセスを制御するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712837A FR2769779B1 (fr) 1997-10-14 1997-10-14 Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede

Publications (2)

Publication Number Publication Date
FR2769779A1 FR2769779A1 (fr) 1999-04-16
FR2769779B1 true FR2769779B1 (fr) 1999-11-12

Family

ID=9512208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712837A Expired - Fee Related FR2769779B1 (fr) 1997-10-14 1997-10-14 Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede

Country Status (6)

Country Link
US (1) US6532539B1 (fr)
EP (1) EP0910217B1 (fr)
JP (4) JP4383562B2 (fr)
CN (1) CN1140121C (fr)
DE (1) DE69821183T2 (fr)
FR (1) FR2769779B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769779B1 (fr) * 1997-10-14 1999-11-12 Thomson Multimedia Sa Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede
US6154206A (en) * 1998-05-06 2000-11-28 Sony Corporation Of Japan Method and apparatus for distributed conditional access control on a serial communication network
EP0964572A1 (fr) * 1998-06-08 1999-12-15 CANAL+ Société Anonyme Décodeur et module de sécurité pour un système de transmission numérique
US6424950B1 (en) * 1999-05-10 2002-07-23 Xerox Corporation Remote feature delivery for output devices
DE10037630B4 (de) * 2000-08-02 2008-02-07 Deutsche Telekom Ag Verfahren zur Adressierung von Endgeräten
EP1320006A1 (fr) * 2001-12-12 2003-06-18 Canal+ Technologies Société Anonyme Traitement de données
KR20040103891A (ko) 2002-04-05 2004-12-09 마쯔시다덴기산교 가부시키가이샤 컨텐츠 이용 시스템
US8572408B2 (en) * 2002-11-05 2013-10-29 Sony Corporation Digital rights management of a digital device
FR2850822A1 (fr) * 2003-02-04 2004-08-06 Canal Plus Technologies Systeme de television a peage, procede de revocation de droits dans un tel systeme, decodeur et carte a puce associes, et message transmis a un tel decodeur
KR100487208B1 (ko) * 2003-05-20 2005-05-04 삼성전자주식회사 방송통신 융합 시스템에서 스크램블화된 다수의 디지털방송 스트림에 대한 복합 스크램블 해제 장치 및 상기장치가 적용된 광가입자망
FR2894757B1 (fr) * 2005-12-13 2008-05-09 Viaccess Sa Procede de controle d'acces a un contenu embrouille
CN101007420B (zh) * 2007-01-26 2010-05-19 南京林业大学 用竹材制造人造硬木的方法
RU2339077C1 (ru) 2007-03-13 2008-11-20 Олег Вениаминович Сахаров Способ функционирования системы условного доступа для применения в компьютерных сетях и система для его осуществления

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237610A (en) * 1990-02-01 1993-08-17 Scientific-Atlanta, Inc. Independent external security module for a digitally upgradeable television signal decoder
FR2663179B1 (fr) * 1990-06-08 1992-09-11 Matra Communication Procede et dispositif transcontroleurs pour installation de diffusion de programmes de television a acces conditionnel.
US5557518A (en) * 1994-04-28 1996-09-17 Citibank, N.A. Trusted agents for open electronic commerce
SG46722A1 (en) * 1992-09-14 1998-02-20 Thomson Multimedia Sa Method for access control
IL111151A (en) * 1994-10-03 1998-09-24 News Datacom Ltd Secure access systems
US5420866A (en) * 1994-03-29 1995-05-30 Scientific-Atlanta, Inc. Methods for providing conditional access information to decoders in a packet-based multiplexed communications system
US5539822A (en) * 1994-04-19 1996-07-23 Scientific-Atlanta, Inc. System and method for subscriber interactivity in a television system
US5521979A (en) * 1994-04-22 1996-05-28 Thomson Consumer Electronics, Inc. Packet video signal inverse transport system
FR2738972B1 (fr) * 1995-09-15 1997-11-28 Thomson Multimedia Sa Procede de mise en gage de donnees pour un protocole d'echange de donnees securise
US6023762A (en) * 1997-07-09 2000-02-08 Northern Telecom Limited Multi-view personalized communications agent
FR2769779B1 (fr) * 1997-10-14 1999-11-12 Thomson Multimedia Sa Procede de controle d'acces a un reseau domestique et dispositif mettant en oeuvre le procede

Also Published As

Publication number Publication date
US6532539B1 (en) 2003-03-11
JP5030167B2 (ja) 2012-09-19
CN1220549A (zh) 1999-06-23
JPH11331805A (ja) 1999-11-30
DE69821183D1 (de) 2004-02-26
JP2009038822A (ja) 2009-02-19
EP0910217B1 (fr) 2004-01-21
JP2008187746A (ja) 2008-08-14
JP2012165425A (ja) 2012-08-30
JP4383562B2 (ja) 2009-12-16
FR2769779A1 (fr) 1999-04-16
EP0910217A1 (fr) 1999-04-21
CN1140121C (zh) 2004-02-25
DE69821183T2 (de) 2004-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse