PL2697979T3 - Sposób identyfikacji pochodzenia modułu zabezpieczającego w systemie dekodera telewizji płatnej - Google Patents

Sposób identyfikacji pochodzenia modułu zabezpieczającego w systemie dekodera telewizji płatnej

Info

Publication number
PL2697979T3
PL2697979T3 PL12713129T PL12713129T PL2697979T3 PL 2697979 T3 PL2697979 T3 PL 2697979T3 PL 12713129 T PL12713129 T PL 12713129T PL 12713129 T PL12713129 T PL 12713129T PL 2697979 T3 PL2697979 T3 PL 2697979T3
Authority
PL
Poland
Prior art keywords
pay
origin
identify
security module
decoder system
Prior art date
Application number
PL12713129T
Other languages
English (en)
Inventor
Henri Kudelski
Original Assignee
Nagravision S.A.
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 Nagravision S.A. filed Critical Nagravision S.A.
Publication of PL2697979T3 publication Critical patent/PL2697979T3/pl

Links

Classifications

    • 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
    • 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
    • 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
    • H04N21/45—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
    • 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 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
    • H04N21/4623—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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PL12713129T 2011-04-15 2012-04-02 Sposób identyfikacji pochodzenia modułu zabezpieczającego w systemie dekodera telewizji płatnej PL2697979T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161475754P 2011-04-15 2011-04-15

Publications (1)

Publication Number Publication Date
PL2697979T3 true PL2697979T3 (pl) 2017-04-28

Family

ID=45937357

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12713129T PL2697979T3 (pl) 2011-04-15 2012-04-02 Sposób identyfikacji pochodzenia modułu zabezpieczającego w systemie dekodera telewizji płatnej

Country Status (13)

Country Link
US (1) US10419800B2 (pl)
EP (1) EP2697979B1 (pl)
KR (1) KR101925653B1 (pl)
CN (1) CN103503464B (pl)
BR (1) BR112013024763A2 (pl)
CO (1) CO6811819A2 (pl)
DK (1) DK2697979T3 (pl)
ES (1) ES2605112T3 (pl)
HU (1) HUE031201T2 (pl)
MX (1) MX2013011549A (pl)
PL (1) PL2697979T3 (pl)
PT (1) PT2697979T (pl)
WO (1) WO2012139913A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161090B2 (en) 2012-12-27 2015-10-13 EchoStar Technologies, L.L.C. Fast channel change from electronic programming guide
US9854306B2 (en) 2014-07-28 2017-12-26 Echostar Technologies L.L.C. Methods and systems for content navigation among programs presenting advertising content
US9756378B2 (en) 2015-01-07 2017-09-05 Echostar Technologies L.L.C. Single file PVR per service ID
US9635413B2 (en) * 2015-09-23 2017-04-25 Echostar Technologies L.L.C. Advance decryption key acquisition for streaming media content
US12225109B2 (en) * 2021-11-02 2025-02-11 SK Hynix Inc. Electronic devices and electronic systems for transmitting bit stream including programming data

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271476A (en) * 1979-07-17 1981-06-02 International Business Machines Corporation Method and apparatus for rotating the scan format of digital images
US7224798B2 (en) * 1995-04-03 2007-05-29 Scientific-Atlanta, Inc. Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system
US7010125B2 (en) 2001-01-26 2006-03-07 Interntional Business Machines Corporation Method for tracing traitor receivers in a broadcast encryption system
US20020116705A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing conditional access data
WO2004082286A1 (fr) * 2003-03-12 2004-09-23 Kudelski S.A. Systeme de television a peage, procede de diffusion de programmes audiovisuels brouilles, decodeur et carte a puce mettant en oeuvre ce procede
CN101030709A (zh) * 2005-11-01 2007-09-05 布莱克和戴克公司 可再充电电池组和操作系统
EP1958430A1 (en) * 2005-12-05 2008-08-20 Thomson Licensing Watermarking encoded content
MX2009010182A (es) 2007-03-23 2009-10-12 Thomson Licensing Modificar una corriente de bits codificada.
BRPI0811626B1 (pt) * 2007-06-14 2019-08-20 Contentarmor Método e dispositivo imprimir marca d'água em dados codificados de extensão variável, fluxo contínuo de dados codificados de extensão variável e mídia legível por processador
US8824685B2 (en) * 2007-10-15 2014-09-02 Sony Corporation Method for detection of a hacked decoder
US8839284B2 (en) * 2008-12-31 2014-09-16 Time Warner Cable Enterprises Llc Methods and apparatus for controlling content distribution
ATE557533T1 (de) * 2010-03-05 2012-05-15 Nagravision Sa Verfahren zur steuerung des zugriffs auf eine mehrzahl von kanälen über einen empfänger/decoder
US20120191724A1 (en) * 2011-01-26 2012-07-26 Tucek Joseph A Storage of data objects based on a time of creation
US8959544B2 (en) * 2012-03-15 2015-02-17 Echostar Technologies L.L.C. Descrambling of multiple television channels

Also Published As

Publication number Publication date
ES2605112T3 (es) 2017-03-13
CO6811819A2 (es) 2013-12-16
US10419800B2 (en) 2019-09-17
HUE031201T2 (en) 2017-07-28
CN103503464B (zh) 2016-11-09
BR112013024763A2 (pt) 2017-06-27
KR20140015427A (ko) 2014-02-06
WO2012139913A1 (en) 2012-10-18
EP2697979A1 (en) 2014-02-19
CN103503464A (zh) 2014-01-08
US20140229972A1 (en) 2014-08-14
MX2013011549A (es) 2013-11-01
PT2697979T (pt) 2016-12-23
DK2697979T3 (en) 2017-01-23
KR101925653B1 (ko) 2018-12-05
EP2697979B1 (en) 2016-09-28

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