NO994543L - Nedlasting av datafil fra en sender via en mottager/dekoder til en datamaskin - Google Patents

Nedlasting av datafil fra en sender via en mottager/dekoder til en datamaskin

Info

Publication number
NO994543L
NO994543L NO994543A NO994543A NO994543L NO 994543 L NO994543 L NO 994543L NO 994543 A NO994543 A NO 994543A NO 994543 A NO994543 A NO 994543A NO 994543 L NO994543 L NO 994543L
Authority
NO
Norway
Prior art keywords
receiver
decoder
data
type
downloading
Prior art date
Application number
NO994543A
Other languages
English (en)
Norwegian (no)
Other versions
NO994543D0 (no
Inventor
Christophe Declerck
Christophe Chaumet
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 NO994543D0 publication Critical patent/NO994543D0/no
Publication of NO994543L publication Critical patent/NO994543L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
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    • G06Q20/123—Shopping for digital content
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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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    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • 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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    • G07F7/08—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
    • 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
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    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
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    • H04N21/442—Monitoring 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
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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)
  • Computer Security & Cryptography (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Finance (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Biomedical Technology (AREA)
  • Computer Graphics (AREA)
  • Quality & Reliability (AREA)
  • Human Computer Interaction (AREA)
  • Virology (AREA)
  • Discrete Mathematics (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Burglar Alarm Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Selective Calling Equipment (AREA)
NO994543A 1997-03-21 1999-09-17 Nedlasting av datafil fra en sender via en mottager/dekoder til en datamaskin NO994543L (no)

Applications Claiming Priority (4)

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
EP97402702A EP0866616A1 (en) 1997-03-21 1997-11-12 Method of and apparatus for transmitting data
PCT/EP1998/001604 WO1998043437A1 (en) 1997-03-21 1998-03-19 Method of and apparatus for transmitting data for interactive tv applications

Publications (2)

Publication Number Publication Date
NO994543D0 NO994543D0 (no) 1999-09-17
NO994543L true NO994543L (no) 1999-11-22

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JP (1) JP2001517410A (xx)
CN (1) CN1244235C (xx)
AT (1) ATE226003T1 (xx)
AU (1) AU745672B2 (xx)
BR (1) BR9808283A (xx)
CA (1) CA2284145A1 (xx)
DE (1) DE69808655T2 (xx)
ES (1) ES2185160T3 (xx)
ID (1) ID23538A (xx)
IL (1) IL131941A0 (xx)
NO (1) NO994543L (xx)
NZ (1) NZ500209A (xx)
PL (1) PL335765A1 (xx)
TR (1) TR199902268T2 (xx)
WO (1) WO1998043437A1 (xx)
ZA (1) ZA982387B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9902235D0 (en) * 1999-02-01 1999-03-24 Emuse Corp Interactive system
CA2277726A1 (en) * 1999-06-18 2000-12-18 Brad C. Barrett Method system and apparatus for encoding object information (including: object location and internet access information) into a video session for display on an advanced television
WO2001017260A1 (en) * 1999-08-27 2001-03-08 Commerce Tv Corporation An interface for purchasing products in a broadcast programming network
WO2001017256A1 (en) * 1999-08-27 2001-03-08 Commerce Tv Corporation Video distribution system and method
US7234155B1 (en) * 1999-08-27 2007-06-19 Kay Matthew W Automating commerce on a broadcast programming distribution network
US6711552B1 (en) * 1999-08-27 2004-03-23 Matthew W. Kay Apparatus and method for saving commerce related information in a broadcast programming network
WO2001017259A1 (en) * 1999-08-27 2001-03-08 Commerce Tv Corporation Interface for purchasing products in a broadcast programming network
AU7334100A (en) * 1999-08-27 2001-03-26 Commerce Tv Corporation An interface for purchasing products in a broadcast programming network
KR20010083942A (ko) * 1999-09-02 2001-09-03 요트.게.아. 롤페즈 홈쇼핑 방법 및 장치
WO2001019088A1 (en) * 1999-09-09 2001-03-15 E-Studiolive, Inc. Client presentation page content synchronized to a streaming data signal
AU2593301A (en) * 1999-12-29 2001-07-09 Wagner Dsp Technologies Electronic commerce system and method
FI20000624A0 (fi) * 2000-03-17 2000-03-17 Prikatti Ab Oy Parannettu menetelmä, järjestelmä ja liiketoimintamalli sähköisen vedonlyönnin järjestämiseksi
GB0006448D0 (en) * 2000-03-18 2000-05-10 Pace Micro Tech Plc Improvements to broadcast data receivers
EP1317857A1 (en) * 2000-08-30 2003-06-11 Watchpoint Media Inc. A method and apparatus for hyperlinking in a television broadcast
JP2002335518A (ja) * 2001-05-09 2002-11-22 Fujitsu Ltd 表示装置を制御する制御装置、サーバ、およびプログラム
EP1304871A3 (en) * 2001-08-21 2003-06-18 Canal+ Technologies Société Anonyme Method and apparatus for a receiver/decoder
JP3853663B2 (ja) * 2002-02-04 2006-12-06 富士通株式会社 抽選方法及び抽選プログラム
FR2841724A1 (fr) * 2002-06-28 2004-01-02 Thomson Licensing Sa Systeme et procede de synchronisation pour programmes audiovisuels, dispositifs et procedes associes
SE0203493D0 (sv) * 2002-11-26 2002-11-26 Kianoush Namvar Interactive Media Communication
EP1445954A1 (en) * 2003-02-10 2004-08-11 Thomson Licensing S.A. Method to transmit and receive font information in streaming systems
US7409639B2 (en) * 2003-06-19 2008-08-05 Accenture Global Services Gmbh Intelligent collaborative media
CN101061712B (zh) 2004-02-04 2012-06-13 Gpi有限公司 Itv环境中的同步和自动化
US10638194B2 (en) 2014-05-06 2020-04-28 At&T Intellectual Property I, L.P. Embedding interactive objects into a video session

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930018994A (ko) * 1992-02-29 1993-09-22 이필곤 T.v 내장용 화상표시회로
US5594509A (en) * 1993-06-22 1997-01-14 Apple Computer, Inc. Method and apparatus for audio-visual interface for the display of multiple levels of information on a display
US5589892A (en) * 1993-09-09 1996-12-31 Knee; Robert A. Electronic television program guide schedule system and method with data feed access
US5510844A (en) * 1994-11-18 1996-04-23 At&T Corp. Video bitstream regeneration using previously agreed to high priority segments
WO1996025006A1 (en) * 1995-02-10 1996-08-15 Flexydial Pty. Ltd. Interactive broadcasting system
US5848352A (en) * 1995-04-26 1998-12-08 Wink Communications, Inc. Compact graphical interactive information system
JP3394388B2 (ja) * 1995-05-30 2003-04-07 三菱電機株式会社 衛星通信システム及び衛星通信方法及び情報センタ配信装置
US5966120A (en) * 1995-11-21 1999-10-12 Imedia Corporation Method and apparatus for combining and distributing data with pre-formatted real-time video

Also Published As

Publication number Publication date
DE69808655D1 (de) 2002-11-14
DE69808655T2 (de) 2003-06-26
EP0866616A1 (en) 1998-09-23
ID23538A (id) 2000-04-27
ES2185160T3 (es) 2003-04-16
WO1998043437A1 (en) 1998-10-01
ZA982387B (en) 1999-01-29
CN1255268A (zh) 2000-05-31
AU745672B2 (en) 2002-03-28
NO994543D0 (no) 1999-09-17
PL335765A1 (en) 2000-05-22
TR199902268T2 (xx) 2000-01-21
CN1244235C (zh) 2006-03-01
EP1010331A1 (en) 2000-06-21
JP2001517410A (ja) 2001-10-02
IL131941A0 (en) 2001-03-19
NZ500209A (en) 2002-02-01
EP1010331B1 (en) 2002-10-09
BR9808283A (pt) 2000-05-16
ATE226003T1 (de) 2002-10-15
AU7038098A (en) 1998-10-20
CA2284145A1 (en) 1998-10-01

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