ATE528926T1 - Verfahren für den empfang und die übertragung eines multimedia-imhaltsteils, empfänger, sender und speichermedium sowie sicherheitsprozessor für dieses verfahren - Google Patents

Verfahren für den empfang und die übertragung eines multimedia-imhaltsteils, empfänger, sender und speichermedium sowie sicherheitsprozessor für dieses verfahren

Info

Publication number
ATE528926T1
ATE528926T1 AT09745663T AT09745663T ATE528926T1 AT E528926 T1 ATE528926 T1 AT E528926T1 AT 09745663 T AT09745663 T AT 09745663T AT 09745663 T AT09745663 T AT 09745663T AT E528926 T1 ATE528926 T1 AT E528926T1
Authority
AT
Austria
Prior art keywords
multimedia content
receiver
transmitter
transmitting
receiving
Prior art date
Application number
AT09745663T
Other languages
English (en)
Inventor
Gilles Dubroeucq
Original Assignee
Viaccess 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 Viaccess Sa filed Critical Viaccess Sa
Application granted granted Critical
Publication of ATE528926T1 publication Critical patent/ATE528926T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/654Transmission by server directed to the client
    • H04N21/6543Transmission by server directed to the client for forcing some client operations, e.g. recording
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management 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
    • H04N21/266Channel 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
    • H04N21/26606Channel 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45Management 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
    • H04N21/462Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4623Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81Monomedia components thereof
    • H04N21/812Monomedia components thereof involving advertisement data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/162Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165Centralised control of user terminal ; Registering at central
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/167Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Technology Law (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Storage Device Security (AREA)
  • Communication Control (AREA)
AT09745663T 2008-05-16 2009-05-04 Verfahren für den empfang und die übertragung eines multimedia-imhaltsteils, empfänger, sender und speichermedium sowie sicherheitsprozessor für dieses verfahren ATE528926T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0802639A FR2931333B1 (fr) 2008-05-16 2008-05-16 Procedes de reception et d'emission d'un contenu multimedia, recepteur, emetteur et support d'enregistrement et processeur de securite pour ce procede
PCT/EP2009/055325 WO2009138330A1 (fr) 2008-05-16 2009-05-04 Procedes de reception et d'emission d'un contenu multimedia, recepteur, emetteur et support d'enregistrement et processeur de securite pour ce procede

Publications (1)

Publication Number Publication Date
ATE528926T1 true ATE528926T1 (de) 2011-10-15

Family

ID=39884639

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09745663T ATE528926T1 (de) 2008-05-16 2009-05-04 Verfahren für den empfang und die übertragung eines multimedia-imhaltsteils, empfänger, sender und speichermedium sowie sicherheitsprozessor für dieses verfahren

Country Status (10)

Country Link
EP (1) EP2279610B1 (de)
AT (1) ATE528926T1 (de)
ES (1) ES2375343T3 (de)
FR (1) FR2931333B1 (de)
HR (1) HRP20120016T1 (de)
IL (1) IL208922A (de)
PL (1) PL2279610T3 (de)
RU (1) RU2495525C2 (de)
TW (1) TWI388213B (de)
WO (1) WO2009138330A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2603177C9 (ru) * 2015-05-15 2017-02-13 Открытое акционерное общество "Завод им. В.А. Дегтярева" Способ оценки параметров боевого дистанционно-управляемого модуля и трансформируемый комплекс для его реализации

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2099876C1 (ru) * 1995-07-21 1997-12-20 Павел Ильич Субботин Персональное коммуникационное устройство
EP1111924A1 (de) * 1999-12-22 2001-06-27 Irdeto Access B.V. Verfahren für die Steuerung des Gebrauchs von einem Programmsignal in einem Fernsehrundfunksystem und Steuerungseinrichtung für einen Empfänger zur Durchführung eines solchen Verfahrens
DE10044051A1 (de) * 2000-09-01 2002-03-14 Deutsche Telekom Ag Verfahren zur Werbefinanzierung von Multimedia-Inhalten
KR100896682B1 (ko) * 2002-04-09 2009-05-14 삼성전자주식회사 송/수신 다중 안테나를 포함하는 이동 통신 장치 및 방법
JP4482380B2 (ja) * 2003-06-19 2010-06-16 パナソニック株式会社 視聴制御装置、視聴制御プログラム、セキュアモジュール
KR20060090802A (ko) * 2003-09-05 2006-08-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 강제 광고방송 시청 시스템 및 방법
FR2872662A1 (fr) * 2004-06-30 2006-01-06 Thomson Licensing Sa Procede de visualisation de sequences audiovisuelles au niveau d'un recepteur, et recepteur apte a les visualiser
EP1662789A1 (de) * 2004-11-29 2006-05-31 Nagracard S.A. Zugangskontroll-verfahren zu verschlüsselten Daten
CN101243686A (zh) * 2005-08-08 2008-08-13 松下电器产业株式会社 加密内容及提供解密密钥的系统
EP1840779B1 (de) * 2006-03-31 2013-03-20 Irdeto Access B.V. Verfahren und Vorrichtung zur Autorisierung eines bedingten Zuganges
JP2007318618A (ja) * 2006-05-29 2007-12-06 Toshiba Corp コンテンツ配信システム、装置及びプログラム
US7975310B2 (en) * 2006-06-14 2011-07-05 Microsoft Corporation Offline playback of advertising supported media
JP2009223352A (ja) * 2006-06-21 2009-10-01 Panasonic Corp コンテンツアクセス制御装置、コンテンツアクセス制御方法、およびコンテンツアクセス制御プログラム
EP1968316A1 (de) * 2007-03-06 2008-09-10 Nagravision S.A. Verfahren zur Steuerung des Zugangs zu Audio-/Video-Inhalten mit beschränktem Zugang

Also Published As

Publication number Publication date
TW200950518A (en) 2009-12-01
FR2931333B1 (fr) 2011-02-25
IL208922A0 (en) 2011-01-31
RU2010151722A (ru) 2012-06-27
RU2495525C2 (ru) 2013-10-10
EP2279610B1 (de) 2011-10-12
TWI388213B (zh) 2013-03-01
HRP20120016T1 (hr) 2012-01-31
EP2279610A1 (de) 2011-02-02
IL208922A (en) 2015-01-29
PL2279610T3 (pl) 2012-03-30
FR2931333A1 (fr) 2009-11-20
WO2009138330A1 (fr) 2009-11-19
ES2375343T3 (es) 2012-02-29

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