DE60026495T2 - Videogerät zum Anschluss an ein lokales digitales Netzwerk zwecks Datenempfang - Google Patents

Videogerät zum Anschluss an ein lokales digitales Netzwerk zwecks Datenempfang Download PDF

Info

Publication number
DE60026495T2
DE60026495T2 DE60026495T DE60026495T DE60026495T2 DE 60026495 T2 DE60026495 T2 DE 60026495T2 DE 60026495 T DE60026495 T DE 60026495T DE 60026495 T DE60026495 T DE 60026495T DE 60026495 T2 DE60026495 T2 DE 60026495T2
Authority
DE
Germany
Prior art keywords
network
presentation device
status
local
key
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 - Lifetime
Application number
DE60026495T
Other languages
German (de)
English (en)
Other versions
DE60026495D1 (de
Inventor
Florence Ques
Jean-Pierre Andreaux
Teddy Furon
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE60026495D1 publication Critical patent/DE60026495D1/de
Publication of DE60026495T2 publication Critical patent/DE60026495T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • 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]
    • H04L12/2803—Home automation networks
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Circuits Of Receivers In General (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
DE60026495T 1999-04-13 2000-03-31 Videogerät zum Anschluss an ein lokales digitales Netzwerk zwecks Datenempfang Expired - Lifetime DE60026495T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9904767A FR2792482A1 (fr) 1999-04-13 1999-04-13 Reseau numerique local, notamment reseau numerique domestique, et procede de creation et de mise a jour d'un tel reseau
FR9904767 1999-04-13
PCT/EP2000/002918 WO2000062505A1 (en) 1999-04-13 2000-03-31 Digital home network and method for creating and updating such a network

Publications (2)

Publication Number Publication Date
DE60026495D1 DE60026495D1 (de) 2006-05-04
DE60026495T2 true DE60026495T2 (de) 2006-08-24

Family

ID=9544469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60026495T Expired - Lifetime DE60026495T2 (de) 1999-04-13 2000-03-31 Videogerät zum Anschluss an ein lokales digitales Netzwerk zwecks Datenempfang

Country Status (11)

Country Link
US (2) US7305087B1 (enExample)
EP (1) EP1169831B1 (enExample)
JP (1) JP4621359B2 (enExample)
CN (1) CN1166144C (enExample)
AT (1) ATE320133T1 (enExample)
AU (1) AU3658900A (enExample)
DE (1) DE60026495T2 (enExample)
ES (1) ES2260004T3 (enExample)
FR (1) FR2792482A1 (enExample)
TW (1) TW502513B (enExample)
WO (1) WO2000062505A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8140859B1 (en) 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
FR2812781A1 (fr) * 2000-08-04 2002-02-08 Thomson Multimedia Sa Methode de distribution securisee de donnees numeriques representatives d'un contenu multimedia
US6973576B2 (en) 2000-12-27 2005-12-06 Margent Development, Llc Digital content security system
US7305560B2 (en) 2000-12-27 2007-12-04 Proxense, Llc Digital content security system
US9613483B2 (en) 2000-12-27 2017-04-04 Proxense, Llc Personal digital key and receiver/decoder circuit system and method
US7472280B2 (en) 2000-12-27 2008-12-30 Proxense, Llc Digital rights management
EP2824868A1 (fr) 2001-08-24 2015-01-14 Thomson Licensing Réseau numérique local, procédés d'installation de nouveux dispositifs et procédés de diffusion et de réception de données dans un tel réseau
US7409562B2 (en) 2001-09-21 2008-08-05 The Directv Group, Inc. Method and apparatus for encrypting media programs for later purchase and viewing
FR2836608A1 (fr) 2002-02-25 2003-08-29 Thomson Licensing Sa Dispositif de traitement et procede de transmission de donnees chiffrees pour un premier domaine dans un reseau appartenant a un second domaine
FR2836609A1 (fr) * 2002-02-25 2003-08-29 Thomson Licensing Sa Procede de traitement de donnees chiffrees pour un premier domaine et recues dans un reseau appartenant a un second domaine
WO2003085929A1 (en) * 2002-04-05 2003-10-16 Matsushita Electric Industrial Co., Ltd. Content using system
JP2005526453A (ja) * 2002-05-21 2005-09-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 条件付きアクセス・システム
DE10228605A1 (de) * 2002-06-26 2004-01-15 Deutsche Thomson-Brandt Gmbh Modul zur Integration in einem Heimnetzwerk
EP1418750A1 (en) * 2002-11-11 2004-05-12 STMicroelectronics Limited Security integrated circuit
US8011015B2 (en) 2002-12-17 2011-08-30 Sony Corporation Content access in a media network environment
US7203965B2 (en) * 2002-12-17 2007-04-10 Sony Corporation System and method for home network content protection and copy management
KR101014912B1 (ko) * 2002-12-17 2011-02-15 소니 픽쳐스 엔터테인먼트, 인크. 중첩 멀티서버 네트워크 환경에서 액세스 제어 방법 및 장치
CN101635725B (zh) * 2002-12-17 2013-02-13 索尼电影娱乐公司 在重叠多服务器网络环境中用于访问控制的方法和装置
JP4314877B2 (ja) 2003-05-12 2009-08-19 ソニー株式会社 機器間認証システム及び機器間認証方法、通信装置、並びにコンピュータ・プログラム
JP4547880B2 (ja) * 2003-08-07 2010-09-22 ソニー株式会社 情報処理装置、情報記録媒体再生装置、コンテンツ利用制御システム、および方法、並びにコンピュータ・プログラム
WO2005015419A1 (ja) 2003-08-12 2005-02-17 Sony Corporation 通信処理装置、および通信制御方法、並びにコンピュータ・プログラム
US7580523B2 (en) * 2004-01-16 2009-08-25 The Directv Group, Inc. Distribution of video content using client to host pairing of integrated receivers/decoders
US7548624B2 (en) * 2004-01-16 2009-06-16 The Directv Group, Inc. Distribution of broadcast content for remote decryption and viewing
WO2005086802A2 (en) 2004-03-08 2005-09-22 Proxense, Llc Linked account system using personal digital key (pdk-las)
JP4856081B2 (ja) * 2004-10-08 2012-01-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｄｒｍシステム用のユーザ・ベースのコンテンツ鍵暗号化
US8352730B2 (en) 2004-12-20 2013-01-08 Proxense, Llc Biometric personal data key (PDK) authentication
FR2881596A1 (fr) * 2005-01-28 2006-08-04 Thomson Licensing Sa Procede de protection de contenus numeriques audio et/ou video et dispositifs electroniques mettant en oeuvre ce procede
JP4760101B2 (ja) * 2005-04-07 2011-08-31 ソニー株式会社 コンテンツ提供システム，コンテンツ再生装置，プログラム，およびコンテンツ再生方法
US9325944B2 (en) 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
US8433919B2 (en) 2005-11-30 2013-04-30 Proxense, Llc Two-level authentication for secure transactions
US11206664B2 (en) 2006-01-06 2021-12-21 Proxense, Llc Wireless network synchronization of cells and client devices on a network
US8036152B2 (en) 2006-01-06 2011-10-11 Proxense, Llc Integrated power management of a client device via system time slot assignment
US8761393B2 (en) * 2006-10-13 2014-06-24 Syphermedia International, Inc. Method and apparatus for providing secure internet protocol media services
US9277259B2 (en) 2006-10-13 2016-03-01 Syphermedia International, Inc. Method and apparatus for providing secure internet protocol media services
US7883003B2 (en) 2006-11-13 2011-02-08 Proxense, Llc Tracking system using personal digital key groups
US9269221B2 (en) 2006-11-13 2016-02-23 John J. Gobbi Configuration of interfaces for a location detection system and application
WO2009062194A1 (en) 2007-11-09 2009-05-14 Proxense, Llc Proximity-sensor supporting multiple application services
US8171528B1 (en) 2007-12-06 2012-05-01 Proxense, Llc Hybrid device having a personal digital key and receiver-decoder circuit and methods of use
US9251332B2 (en) 2007-12-19 2016-02-02 Proxense, Llc Security system and method for controlling access to computing resources
WO2009102979A2 (en) 2008-02-14 2009-08-20 Proxense, Llc Proximity-based healthcare management system with automatic access to private information
WO2009126732A2 (en) 2008-04-08 2009-10-15 Proxense, Llc Automated service-based order processing
US9418205B2 (en) 2010-03-15 2016-08-16 Proxense, Llc Proximity-based system for automatic application or data access and item tracking
US8918854B1 (en) 2010-07-15 2014-12-23 Proxense, Llc Proximity-based system for automatic application initialization
US9265450B1 (en) 2011-02-21 2016-02-23 Proxense, Llc Proximity-based system for object tracking and automatic application initialization
US9405898B2 (en) 2013-05-10 2016-08-02 Proxense, Llc Secure element as a digital pocket
US9847975B2 (en) 2013-09-13 2017-12-19 Arris Enterprises Llc Method of provisioning persistent household keys for in-home media content distribution
WO2015038831A1 (en) * 2013-09-12 2015-03-19 Arris Enterprises, Inc. Persistent household keys for in-home media content distribution
US9979702B2 (en) 2013-09-12 2018-05-22 Arris Enterprises Llc Persistent household keys for in-home media content distribution
CN104239812A (zh) * 2014-08-25 2014-12-24 福建伊时代信息科技股份有限公司 一种局域网数据安全防护方法及系统
US20160134604A1 (en) * 2014-11-12 2016-05-12 Smartlabs, Inc. Systems and methods to securely install network devices using installed network devices

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5870474A (en) * 1995-12-04 1999-02-09 Scientific-Atlanta, Inc. Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers
NL8900307A (nl) * 1989-02-08 1990-09-03 Philips Nv Publiek communicatiesysteem met gedistribueerde stations, alsmede station en substations voor gebruik in zo een communicatiesysteem.
JPH03214834A (ja) * 1990-01-19 1991-09-20 Canon Inc マルチメデイアネツトワークシステム
US5237610A (en) * 1990-02-01 1993-08-17 Scientific-Atlanta, Inc. Independent external security module for a digitally upgradeable television signal decoder
JPH04348438A (ja) * 1991-02-21 1992-12-03 Hokkaido Nippon Denki Software Kk 利用権管理方式
DE69330065T2 (de) * 1993-12-08 2001-08-09 International Business Machines Corp., Armonk Verfahren und System zur Schlüsselverteilung und Authentifizierung in einem Datenübertragungssystem
ATE192618T1 (de) * 1994-05-24 2000-05-15 Sony Corp Datenbuskommunikation
JP3383127B2 (ja) * 1994-05-24 2003-03-04 ソニー株式会社 通信方法
US6026167A (en) * 1994-06-10 2000-02-15 Sun Microsystems, Inc. Method and apparatus for sending secure datagram multicasts
US5640453A (en) * 1994-08-11 1997-06-17 Stanford Telecommunications, Inc. Universal interactive set-top controller for downloading and playback of information and entertainment services
US5978481A (en) * 1994-08-16 1999-11-02 Intel Corporation Modem compatible method and apparatus for encrypting data that is transparent to software applications
EP0719045B1 (en) * 1994-12-13 2003-10-29 Mitsubishi Corporation Crypt key system for secure electronic transactions
US5642418A (en) * 1995-02-21 1997-06-24 Bell Atlantic Network Services, Inc. Satellite television system and method
US5742680A (en) * 1995-11-13 1998-04-21 E Star, Inc. Set top box for receiving and decryption and descrambling a plurality of satellite television signals
JP3688830B2 (ja) * 1995-11-30 2005-08-31 株式会社東芝 パケット転送方法及びパケット処理装置
JPH09185501A (ja) * 1995-12-28 1997-07-15 Matsushita Electric Ind Co Ltd ソフトウェア実行制御システム
JPH1040154A (ja) * 1996-07-25 1998-02-13 Meidensha Corp 分散型データベースの排他制御方式
JPH10178421A (ja) * 1996-10-18 1998-06-30 Toshiba Corp パケット処理装置、移動計算機装置、パケット転送方法及びパケット処理方法
JP3796883B2 (ja) * 1997-03-26 2006-07-12 ソニー株式会社 受信方法及び受信装置
US6263437B1 (en) * 1998-02-19 2001-07-17 Openware Systems Inc Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks
WO2000020950A1 (en) * 1998-10-07 2000-04-13 Adobe Systems, Inc. Distributing access to a data item
JP2002354557A (ja) * 2001-05-29 2002-12-06 Fujitsu Ltd 機器制御システム
US6980651B2 (en) * 2001-06-19 2005-12-27 Thomson Licensing Method for using an access card to create a secure sub-network on a public network

Also Published As

Publication number Publication date
US8345872B2 (en) 2013-01-01
WO2000062505A1 (en) 2000-10-19
JP4621359B2 (ja) 2011-01-26
FR2792482A1 (fr) 2000-10-20
TW502513B (en) 2002-09-11
AU3658900A (en) 2000-11-14
US7305087B1 (en) 2007-12-04
EP1169831B1 (en) 2006-03-08
JP2002542672A (ja) 2002-12-10
CN1354946A (zh) 2002-06-19
EP1169831A1 (en) 2002-01-09
CN1166144C (zh) 2004-09-08
DE60026495D1 (de) 2006-05-04
US20080085002A1 (en) 2008-04-10
ATE320133T1 (de) 2006-03-15
ES2260004T3 (es) 2006-11-01

Similar Documents

Publication Publication Date Title
DE60026495T2 (de) Videogerät zum Anschluss an ein lokales digitales Netzwerk zwecks Datenempfang
DE60127681T2 (de) System zum Inhaltsschutz und zur Kopierverwaltung für ein Netzwerk
DE60131270T2 (de) Zeitvaliderungssystem
DE69808741T2 (de) Verfahren und vorrichtung um unerlaubten zugriff in einem system mit bedingtem zugriff zu vermeiden
DE69610343T2 (de) Gebührenfernseh-Verfahren
DE69905564T2 (de) Kommunikationsnetz
DE69126801T2 (de) Multimedianetzwerksystem
DE69630012T2 (de) Zeitverschobener bedingter zugang
DE60014060T2 (de) Globales kopierschutzverfahren für digitale hausnetzwerke
DE69803394T2 (de) Verfahren und system zur informationsübertragung mit verschlüsselungsbetriebsartindikator
DE69826099T2 (de) Anordnung zur unabhängigen beantragung einer abspielberechtigung für ein reproduziertes verschlüsseltes nachrichtensignal
DE69914306T2 (de) Aufzeichnung verschlüsselter digitaler daten
DE69702310T2 (de) Verfahren zur gesicherten übertragung zwischen zwei geräten und dessen anwendung
DE69525170T2 (de) System mit bedingtem zugang
DE60011405T2 (de) Verahren und gerät zur sicherung von steuerungsworten
DE69903408T2 (de) Verfahren zur aufnahme verschlüsselter digitaler daten
EP2067339B1 (de) Vorrichtung und Verfahren zur gesicherten Verteilung von Inhalten in einem Telekommunikationsnetzwerk
DE69903557T2 (de) Verfahren und vorrichtung zur geschützten informationsübertragung zwischen einer vielzahl digitaler audiovisueller geräte
DE69923241T2 (de) Aufzeichnungs- und Wiedergabesystem, Aufzeichnungs- und Wiedergabegerät mit Kopierschutzfunktion
DE69516577T2 (de) Datenbuskommunikation
DE19529487C2 (de) System zur gebührenpflichtigen Abgabe von Software
DE69902527T2 (de) Anpassvorrichtung zwischen einem empfänger und einem sicherheitsmodul
DE112004002943B4 (de) Inhalte-Management-Programm, -Verfahren und -Vorrichtung
DE69828071T2 (de) Verfahren und vorrichtung zur aufnahme chiffrierter digitaler daten
DE69901618T2 (de) Kopierschutzsystem für hausnetzwerke

Legal Events

Date Code Title Description
8364 No opposition during term of opposition