SE520674C2 - Metod och system för villkorad access - Google Patents

Metod och system för villkorad access

Info

Publication number
SE520674C2
SE520674C2 SE0104229A SE0104229A SE520674C2 SE 520674 C2 SE520674 C2 SE 520674C2 SE 0104229 A SE0104229 A SE 0104229A SE 0104229 A SE0104229 A SE 0104229A SE 520674 C2 SE520674 C2 SE 520674C2
Authority
SE
Sweden
Prior art keywords
user
virtual card
user terminal
card
virtual
Prior art date
Application number
SE0104229A
Other languages
English (en)
Swedish (sv)
Other versions
SE0104229D0 (sv
SE0104229L (sv
Inventor
Ragnar Kaahre
Original Assignee
Television And Wireless Applic
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 Television And Wireless Applic filed Critical Television And Wireless Applic
Priority to SE0104229A priority Critical patent/SE520674C2/sv
Publication of SE0104229D0 publication Critical patent/SE0104229D0/xx
Priority to BR0214904-4A priority patent/BR0214904A/pt
Priority to PCT/SE2002/002296 priority patent/WO2003069911A1/en
Priority to AU2002358374A priority patent/AU2002358374A1/en
Priority to US10/498,086 priority patent/US20050089168A1/en
Priority to CNB028250508A priority patent/CN1278558C/zh
Priority to JP2003568893A priority patent/JP2005518035A/ja
Priority to RU2004121462/09A priority patent/RU2302706C2/ru
Priority to KR1020047009136A priority patent/KR100838892B1/ko
Priority to EP02792136A priority patent/EP1466480A1/en
Publication of SE0104229L publication Critical patent/SE0104229L/xx
Publication of SE520674C2 publication Critical patent/SE520674C2/sv
Priority to NO20042968A priority patent/NO20042968L/no

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]
    • H04N21/40—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]
    • H04N21/20—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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2543—Billing, e.g. for subscription services
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • 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
    • H04N21/4182—External card to be used in combination with the client device, e.g. for conditional access for identification purposes, e.g. storing user identification data, preferences, personal settings or data
    • 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
    • H04N21/47—End-user applications
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SE0104229A 2001-12-14 2001-12-14 Metod och system för villkorad access SE520674C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE0104229A SE520674C2 (sv) 2001-12-14 2001-12-14 Metod och system för villkorad access
EP02792136A EP1466480A1 (en) 2001-12-14 2002-12-11 Method and system for conditional access
US10/498,086 US20050089168A1 (en) 2001-12-14 2002-12-11 Method and system for conditional access
PCT/SE2002/002296 WO2003069911A1 (en) 2001-12-14 2002-12-11 Method and system for conditional access
AU2002358374A AU2002358374A1 (en) 2001-12-14 2002-12-11 Method and system for conditional access
BR0214904-4A BR0214904A (pt) 2001-12-14 2002-12-11 Método para conceder acesso a um sistema, e, sistema que distribui diferentes serviços sobre uma rede de distribuição
CNB028250508A CN1278558C (zh) 2001-12-14 2002-12-11 用于条件使用的方法和***
JP2003568893A JP2005518035A (ja) 2001-12-14 2002-12-11 条件付きアクセスのための方法及びシステム
RU2004121462/09A RU2302706C2 (ru) 2001-12-14 2002-12-11 Способ и система для условного доступа
KR1020047009136A KR100838892B1 (ko) 2001-12-14 2002-12-11 조건부 액세스를 위한 방법 및 시스템
NO20042968A NO20042968L (no) 2001-12-14 2004-07-13 Fremgangsmate og system for betinget tilgang

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0104229A SE520674C2 (sv) 2001-12-14 2001-12-14 Metod och system för villkorad access

Publications (3)

Publication Number Publication Date
SE0104229D0 SE0104229D0 (sv) 2001-12-14
SE0104229L SE0104229L (sv) 2003-06-15
SE520674C2 true SE520674C2 (sv) 2003-08-12

Family

ID=20286333

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0104229A SE520674C2 (sv) 2001-12-14 2001-12-14 Metod och system för villkorad access

Country Status (11)

Country Link
US (1) US20050089168A1 (ru)
EP (1) EP1466480A1 (ru)
JP (1) JP2005518035A (ru)
KR (1) KR100838892B1 (ru)
CN (1) CN1278558C (ru)
AU (1) AU2002358374A1 (ru)
BR (1) BR0214904A (ru)
NO (1) NO20042968L (ru)
RU (1) RU2302706C2 (ru)
SE (1) SE520674C2 (ru)
WO (1) WO2003069911A1 (ru)

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CN100373946C (zh) * 2003-11-21 2008-03-05 华为技术有限公司 一种授权***及方法
CN100403797C (zh) * 2003-12-24 2008-07-16 华为技术有限公司 获知用户下线/在线信息的方法和***
CN100353764C (zh) * 2003-12-24 2007-12-05 华为技术有限公司 数字电视网络中在线用户鉴权方法
EP1686803A1 (en) * 2005-02-01 2006-08-02 Sony United Kingdom Limited Addressable broadcast receiver and apparatus
US8621525B2 (en) * 2005-04-01 2013-12-31 The Directv Group, Inc. Signal injection via power supply
US8549565B2 (en) 2005-04-01 2013-10-01 The Directv Group, Inc. Power balancing signal combiner
US8024759B2 (en) 2005-04-01 2011-09-20 The Directv Group, Inc. Backwards-compatible frequency translation module for satellite video delivery
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US20080016535A1 (en) * 2005-09-02 2008-01-17 The Directv Group, Inc. Frequency shift key control in video delivery systems
US8789115B2 (en) 2005-09-02 2014-07-22 The Directv Group, Inc. Frequency translation module discovery and configuration
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AR061528A1 (es) * 2006-06-19 2008-09-03 Directv Group Inc Sintonizador dedicado para funciones de administracion de red
US8243927B2 (en) * 2006-10-20 2012-08-14 Panasonic Corporation Digital video receiver, ECM extract equipment, EMM extract equipment, scramble key extract equipment, CCI extract equipment, digital video receiving system, ECM extract method, EMM extract method, scramble key extract method, CCI extract method, digital video receiving method, and recording medium
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US20080120655A1 (en) * 2006-11-22 2008-05-22 The Directv Group, Inc. Integrated satellite master antenna television unit
US8712318B2 (en) * 2007-05-29 2014-04-29 The Directv Group, Inc. Integrated multi-sat LNB and frequency translation module
US8238813B1 (en) 2007-08-20 2012-08-07 The Directv Group, Inc. Computationally efficient design for broadcast satellite single wire and/or direct demod interface
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Also Published As

Publication number Publication date
US20050089168A1 (en) 2005-04-28
SE0104229D0 (sv) 2001-12-14
RU2302706C2 (ru) 2007-07-10
EP1466480A1 (en) 2004-10-13
NO20042968L (no) 2004-09-13
CN1605206A (zh) 2005-04-06
WO2003069911A1 (en) 2003-08-21
KR20040066901A (ko) 2004-07-27
BR0214904A (pt) 2004-11-30
SE0104229L (sv) 2003-06-15
AU2002358374A1 (en) 2003-09-04
RU2004121462A (ru) 2005-06-10
KR100838892B1 (ko) 2008-06-16
JP2005518035A (ja) 2005-06-16
CN1278558C (zh) 2006-10-04

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