ATE454787T1 - Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang - Google Patents

Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang

Info

Publication number
ATE454787T1
ATE454787T1 AT05728066T AT05728066T ATE454787T1 AT E454787 T1 ATE454787 T1 AT E454787T1 AT 05728066 T AT05728066 T AT 05728066T AT 05728066 T AT05728066 T AT 05728066T AT E454787 T1 ATE454787 T1 AT E454787T1
Authority
AT
Austria
Prior art keywords
modules
decoders
access control
adapting
identifiers
Prior art date
Application number
AT05728066T
Other languages
English (en)
Inventor
Frederic Beun
Laurence Boudier
Pierre Roque
Bruno Tronel
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 ATE454787T1 publication Critical patent/ATE454787T1/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]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/418External card to be used in combination with the client device, e.g. for conditional access
    • 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
    • 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
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/418External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367Establishing a secure communication between the client and a peripheral device or smart card
    • 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
    • H04N7/163Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • 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 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
    • H04N21/4623Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Storage Device Security (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
AT05728066T 2004-02-20 2005-02-17 Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang ATE454787T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450324A FR2866773B1 (fr) 2004-02-20 2004-02-20 Procede d'appariement d'un nombre n de terminaux recepteurs avec un nombre m de cartes de controle d'acces conditionnel
PCT/FR2005/050102 WO2005081526A1 (fr) 2004-02-20 2005-02-17 Procede d'appariement d'un nombre n de terminaux recepteurs avec un nombre m de cartes de controle d'acces conditionnel

Publications (1)

Publication Number Publication Date
ATE454787T1 true ATE454787T1 (de) 2010-01-15

Family

ID=34834224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05728066T ATE454787T1 (de) 2004-02-20 2005-02-17 Verfahren zum anpassen einer anzahl n von empfängerendgeräten an eine anzahl m von steuerkarten für bedingten zugang

Country Status (10)

Country Link
EP (1) EP1716705B1 (de)
KR (1) KR101157686B1 (de)
CN (1) CN1922878B (de)
AT (1) ATE454787T1 (de)
DE (1) DE602005018747D1 (de)
DK (1) DK1716705T3 (de)
ES (1) ES2339261T3 (de)
FR (1) FR2866773B1 (de)
PL (1) PL1716705T3 (de)
WO (1) WO2005081526A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1784016A1 (de) * 2005-11-03 2007-05-09 Nagravision S.A. Verfahren zur Sicherung der Datenübertragung zwischen einem Multimediaendgerät und einem Sicherheitsmodul
FR2896654B1 (fr) * 2006-01-25 2008-09-26 Sagem Comm Procede d'identification d'un operateur autorise au sein d'un decodeur de television numerique
FR2905215B1 (fr) 2006-08-23 2009-01-09 Viaccess Sa Procede de transmission d'une donnee complementaire a un terminal de reception
CN101453615B (zh) * 2007-11-30 2011-07-06 株式会社日立制作所 支持多种条件接收模块的装置、方法及电视机
EP2265013A1 (de) * 2009-06-19 2010-12-22 France Telecom Datenübertragung zu einem Kundengerät, das mit mindestens einem Dekodiermodul und einem Sicherheitsmodul ausgestattet ist
US9721082B2 (en) * 2013-06-04 2017-08-01 Mattel, Inc. Computing devices having access control
KR102319089B1 (ko) * 2020-11-02 2021-10-29 주식회사 윈스 모바일 엣지 컴퓨팅의 슬라이싱 서비스에서 트래픽 보안 처리를 위한 장치 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100215586B1 (ko) * 1992-11-09 1999-08-16 모리시타 요이찌 다이제스트 화상 자동생성 장치 및 다이제스트 화상 자동생성 방법
ATE196398T1 (de) * 1996-03-18 2000-09-15 News Datacom Ltd Chipkartenkopplung für pay-tv-systeme
TW412909B (en) * 1998-05-07 2000-11-21 Kudelski Sa Mechanism of matching between a receiver and a security module
JP2000332708A (ja) * 1999-03-15 2000-11-30 Matsushita Electric Ind Co Ltd ディジタル放送受信装置及びディジタル放送送信装置
JP3389186B2 (ja) * 1999-04-27 2003-03-24 松下電器産業株式会社 半導体メモリカード及び読み出し装置
EP1304871A3 (de) * 2001-08-21 2003-06-18 Canal+ Technologies Société Anonyme Verfahren und Vorrichtung für einen Empfänger/Dekoder

Also Published As

Publication number Publication date
CN1922878A (zh) 2007-02-28
DK1716705T3 (da) 2010-05-03
PL1716705T3 (pl) 2010-06-30
EP1716705A1 (de) 2006-11-02
WO2005081526A1 (fr) 2005-09-01
ES2339261T3 (es) 2010-05-18
KR101157686B1 (ko) 2012-07-06
FR2866773A1 (fr) 2005-08-26
EP1716705B1 (de) 2010-01-06
FR2866773B1 (fr) 2006-04-28
KR20060126557A (ko) 2006-12-07
DE602005018747D1 (de) 2010-02-25
CN1922878B (zh) 2011-11-16

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