FR2826815B1 - Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons - Google Patents

Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons

Info

Publication number
FR2826815B1
FR2826815B1 FR0108836A FR0108836A FR2826815B1 FR 2826815 B1 FR2826815 B1 FR 2826815B1 FR 0108836 A FR0108836 A FR 0108836A FR 0108836 A FR0108836 A FR 0108836A FR 2826815 B1 FR2826815 B1 FR 2826815B1
Authority
FR
France
Prior art keywords
audiovisual
implementing
domestic
network
transmitting
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
FR0108836A
Other languages
English (en)
Other versions
FR2826815A1 (fr
Inventor
Laurent Frouin
Kolli Yacine El
Jean Paul Accarie
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.)
Canon Europa NV
Original Assignee
Canon Europa NV
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 Canon Europa NV filed Critical Canon Europa NV
Priority to FR0108836A priority Critical patent/FR2826815B1/fr
Priority to US10/186,611 priority patent/US20030028887A1/en
Publication of FR2826815A1 publication Critical patent/FR2826815A1/fr
Application granted granted Critical
Publication of FR2826815B1 publication Critical patent/FR2826815B1/fr
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
    • H04L12/40071—Packet processing; Packet format
    • 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
    • H04L12/40117—Interconnection of audio or video/imaging devices
    • 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
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • 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
    • H04L12/407—Bus networks with decentralised control
    • H04L12/417—Bus networks with decentralised control with deterministic access, e.g. token passing
    • 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
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FR0108836A 2001-07-02 2001-07-02 Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons Expired - Fee Related FR2826815B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0108836A FR2826815B1 (fr) 2001-07-02 2001-07-02 Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons
US10/186,611 US20030028887A1 (en) 2001-07-02 2002-07-02 Method to control the copying and/or broadcasting of audiovisual signals transmitted to within a home audiovisual network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108836A FR2826815B1 (fr) 2001-07-02 2001-07-02 Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons

Publications (2)

Publication Number Publication Date
FR2826815A1 FR2826815A1 (fr) 2003-01-03
FR2826815B1 true FR2826815B1 (fr) 2003-11-21

Family

ID=8865092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108836A Expired - Fee Related FR2826815B1 (fr) 2001-07-02 2001-07-02 Procede de transmission de signaux audiovisuels au sein d'un reseau audiovisuel domestique, mettant en oeuvre un mecanisme de jetons

Country Status (1)

Country Link
FR (1) FR2826815B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2245991C (fr) * 1996-02-02 2002-03-26 Karl Francis Horlander Methode de recouvrement a la suite d'une erreur d'enregistrement video numerique
US6061794A (en) * 1997-09-30 2000-05-09 Compaq Computer Corp. System and method for performing secure device communications in a peer-to-peer bus architecture
US6212633B1 (en) * 1998-06-26 2001-04-03 Vlsi Technology, Inc. Secure data communication over a memory-mapped serial communications interface utilizing a distributed firewall
EP1226717B1 (fr) * 1999-10-06 2004-07-21 Thomson Licensing S.A. Procédé d'accès à des données audio vidéo transmises et protégées selon des méthodes différentes d'accès conditionnel par un même appareil

Also Published As

Publication number Publication date
FR2826815A1 (fr) 2003-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130329