ZA982385B - Computer and decoder system - Google Patents

Computer and decoder system

Info

Publication number
ZA982385B
ZA982385B ZA982385A ZA982385A ZA982385B ZA 982385 B ZA982385 B ZA 982385B ZA 982385 A ZA982385 A ZA 982385A ZA 982385 A ZA982385 A ZA 982385A ZA 982385 B ZA982385 B ZA 982385B
Authority
ZA
South Africa
Prior art keywords
computer
decoder
decoder system
digital data
broadcast digital
Prior art date
Application number
ZA982385A
Other languages
English (en)
Inventor
Jean-Bernard Gerard
Maurice Beuoque
Original Assignee
Canal Plus 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
Priority claimed from PCT/EP1997/002110 external-priority patent/WO1998043432A1/en
Application filed by Canal Plus Sa filed Critical Canal Plus Sa
Publication of ZA982385B publication Critical patent/ZA982385B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04N21/462—Content 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
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
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    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G—PHYSICS
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    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
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    • G06Q20/00—Payment architectures, schemes or protocols
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    • G06Q20/00—Payment architectures, schemes or protocols
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    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
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    • G06Q20/00—Payment architectures, schemes or protocols
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    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • G07F7/025—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices by means, e.g. cards, providing billing information at the time of purchase, e.g. identification of seller or purchaser, quantity of goods delivered or to be delivered
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    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
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    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
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    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
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    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
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    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • G11C16/105—Circuits or methods for updating contents of nonvolatile memory, especially with 'security' features to ensure reliable replacement, i.e. preventing that old data is lost before new data is reliably written
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    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Databases & Information Systems (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Discrete Mathematics (AREA)
  • Virology (AREA)
  • Quality & Reliability (AREA)
  • Computer Graphics (AREA)
  • Biomedical Technology (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Small-Scale Networks (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Hardware Redundancy (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Stereophonic System (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Selective Calling Equipment (AREA)
ZA982385A 1997-03-21 1998-03-20 Computer and decoder system ZA982385B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97400650 1997-03-21
PCT/EP1997/002110 WO1998043432A1 (en) 1997-03-21 1997-04-25 Transmission and reception of television programmes and other data
EP97402619A EP0866611A1 (de) 1997-03-21 1997-11-03 Rundfunkempfängersystem mit einem Computer und einem Dekodierer

Publications (1)

Publication Number Publication Date
ZA982385B true ZA982385B (en) 1998-09-29

Family

ID=27222850

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982385A ZA982385B (en) 1997-03-21 1998-03-20 Computer and decoder system

Country Status (22)

Country Link
US (1) US6490356B1 (de)
EP (2) EP0866611A1 (de)
JP (1) JP4124277B2 (de)
KR (2) KR100624004B1 (de)
CN (1) CN1257630A (de)
AT (1) ATE228289T1 (de)
AU (1) AU740632B2 (de)
BR (1) BR9808385A (de)
CA (1) CA2284154C (de)
DE (1) DE69809568T2 (de)
ES (1) ES2187955T3 (de)
HK (1) HK1026555A1 (de)
HU (1) HUP0003338A3 (de)
ID (1) ID23517A (de)
IL (1) IL131944A (de)
NO (1) NO322060B1 (de)
NZ (1) NZ500211A (de)
PL (1) PL335755A1 (de)
TR (1) TR199902267T2 (de)
UA (1) UA66790C2 (de)
WO (1) WO1998043421A1 (de)
ZA (1) ZA982385B (de)

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EP1067772A1 (de) * 1999-07-05 2001-01-10 CANAL+ Société Anonyme Verwaltung von Teilnehmerinformationen für Rundfunksysteme und Internet
GB2360907A (en) * 2000-03-29 2001-10-03 Crown Castle Uk Ltd Digital data transmission
US20020188950A1 (en) * 2000-05-01 2002-12-12 Hughes Electronics Corporation Low speed data port for data transactions and information
FR2811505B1 (fr) * 2000-07-06 2002-12-06 At Sky Systeme de controle d'acces aux donnees numeriques en ligne et hors ligne au moyen d'un serveur de cles logicielles
US7336682B2 (en) * 2000-07-25 2008-02-26 Juniper Networks, Inc. Network architecture and methods for transparent on-line cross-sessional encoding and transport of network communications data
US6856651B2 (en) * 2000-07-25 2005-02-15 Peribit Networks, Inc. System and method for incremental and continuous data compression
FR2813472B1 (fr) * 2000-08-30 2002-11-01 At Sky Dispositif routeur de flux de donnees numeriques
US6889384B1 (en) * 2000-11-08 2005-05-03 The Directv Group, Inc. Simplified interactive user interface for multi-video channel navigation
US6917627B1 (en) * 2000-11-21 2005-07-12 The Directv Group, Inc. Hybrid satellite communications system
US7154916B2 (en) * 2001-07-26 2006-12-26 The Directv Group, Inc. Method for real-time insertion of auxiliary data packets into DSS bitstream in the presence of one or more service channels
US6996564B2 (en) * 2001-08-13 2006-02-07 The Directv Group, Inc. Proactive internet searching tool
JP2003078830A (ja) * 2001-09-03 2003-03-14 Sony Corp デジタル放送受信装置および通信情報伝送方法
GB0122669D0 (en) * 2001-09-20 2001-11-14 Koninl Philips Electronics Nv Processing of a broadcast signal
KR100454959B1 (ko) * 2002-04-30 2004-11-06 삼성전자주식회사 디지털방송을 시청할 수 있는 셋탑박스 시스템 및 그시청방법
CN100546375C (zh) 2003-10-16 2009-09-30 斯特微电子有限公司 安全集成电路
EP1530339B1 (de) * 2003-11-07 2008-03-05 Harman Becker Automotive Systems GmbH Verfahren und Vorrichtungen für die Zugangskontrolle zu verschlüsselten Datendiensten für ein Unterhaltungs- und Informationsverarbeitungsgerät in einem Fahrzeug
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KR100741010B1 (ko) 2005-12-30 2007-07-19 주식회사 알티캐스트 큰 사이즈의 애플리케이션을 요구하는 서비스의 효과적구현방법
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Also Published As

Publication number Publication date
KR100608544B1 (ko) 2006-08-03
NO994544L (no) 1999-11-22
CN1257630A (zh) 2000-06-21
IL131944A0 (en) 2001-03-19
CA2284154A1 (en) 1998-10-01
ID23517A (id) 2000-04-27
UA66790C2 (en) 2004-06-15
NO322060B1 (no) 2006-08-07
KR20060025232A (ko) 2006-03-20
DE69809568T2 (de) 2003-09-25
EP0866611A1 (de) 1998-09-23
AU740632B2 (en) 2001-11-08
JP2001518258A (ja) 2001-10-09
EP1010320B1 (de) 2002-11-20
ATE228289T1 (de) 2002-12-15
KR20000076410A (ko) 2000-12-26
EP1010320A1 (de) 2000-06-21
BR9808385A (pt) 2003-04-22
HUP0003338A2 (hu) 2001-02-28
ES2187955T3 (es) 2003-06-16
NO994544D0 (no) 1999-09-17
HUP0003338A3 (en) 2002-03-28
IL131944A (en) 2004-07-25
HK1026555A1 (en) 2000-12-15
US6490356B1 (en) 2002-12-03
DE69809568D1 (de) 2003-01-02
KR100624004B1 (ko) 2006-09-18
CA2284154C (en) 2006-06-13
WO1998043421A1 (en) 1998-10-01
TR199902267T2 (xx) 1999-12-21
JP4124277B2 (ja) 2008-07-23
PL335755A1 (en) 2000-05-22
NZ500211A (en) 2002-02-01
AU7038298A (en) 1998-10-20

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