DE69614495D1 - Demultiplexeinrichtung für ein digitales Fernsehsystem - Google Patents

Demultiplexeinrichtung für ein digitales Fernsehsystem

Info

Publication number
DE69614495D1
DE69614495D1 DE69614495T DE69614495T DE69614495D1 DE 69614495 D1 DE69614495 D1 DE 69614495D1 DE 69614495 T DE69614495 T DE 69614495T DE 69614495 T DE69614495 T DE 69614495T DE 69614495 D1 DE69614495 D1 DE 69614495D1
Authority
DE
Germany
Prior art keywords
digital television
television system
demultiplexing device
demultiplexing
digital
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69614495T
Other languages
English (en)
Other versions
DE69614495T2 (de
Inventor
Charaf Hanna
Etienne Cochon
Albert Dorner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technicolor SA
Original Assignee
Thomson Multimedia 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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Publication of DE69614495D1 publication Critical patent/DE69614495D1/de
Application granted granted Critical
Publication of DE69614495T2 publication Critical patent/DE69614495T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N21/43—Processing 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE69614495T 1995-12-29 1996-12-26 Demultiplexeinrichtung für ein digitales Fernsehsystem Expired - Lifetime DE69614495T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515767A FR2743245B1 (fr) 1995-12-29 1995-12-29 Dispositif de demultiplexage

Publications (2)

Publication Number Publication Date
DE69614495D1 true DE69614495D1 (de) 2001-09-20
DE69614495T2 DE69614495T2 (de) 2002-04-25

Family

ID=9486172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614495T Expired - Lifetime DE69614495T2 (de) 1995-12-29 1996-12-26 Demultiplexeinrichtung für ein digitales Fernsehsystem

Country Status (6)

Country Link
US (1) US5835591A (de)
EP (1) EP0782346B1 (de)
JP (1) JP3919860B2 (de)
CN (1) CN1092451C (de)
DE (1) DE69614495T2 (de)
FR (1) FR2743245B1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091772A (en) * 1997-09-26 2000-07-18 International Business Machines, Corporation Black based filtering of MPEG-2 compliant table sections
FR2771884B1 (fr) * 1997-12-02 1999-12-31 Thomson Multimedia Sa Procede de gestion d'informations de service dans un systeme de television numerique et recepteur mettant en oeuvre ce procede
GB9802093D0 (en) * 1998-01-30 1998-03-25 Sgs Thomson Microelectronics Digital receiver demultiplexer
DE19820936C1 (de) * 1998-05-09 1999-06-02 Grundig Ag Verfahren und Vorrichtung zur Auswertung eines digitalen Datenstromes
GB2383723B (en) * 1998-06-03 2003-09-10 Orange Personal Comm Serv Ltd Mobile communications
DE19908488A1 (de) 1999-02-26 2000-08-31 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von digitalen Datenströmen
US6826197B1 (en) * 1999-04-01 2004-11-30 Sedna Patent Services, Llc Data packet structure for digital information distribution
US6891862B1 (en) * 1999-04-26 2005-05-10 Nortel Networks Limited Multiplex hierarchy for high capacity transport systems
JP4075249B2 (ja) * 1999-10-05 2008-04-16 ソニー株式会社 分離装置
DE19960295B4 (de) * 1999-12-14 2012-06-21 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Anordnung zum Ändern des Informationsinhaltes eines digitalen Video-Transportstromes in ausgewählten Regionen
US7028095B1 (en) 2000-03-23 2006-04-11 International Business Machines Corporation Block-based negative filtering of MPEG-2 compliant table sections
JP2001308921A (ja) * 2000-04-25 2001-11-02 Sony Corp デマルチプレクサ
EP1227666A1 (de) * 2001-01-18 2002-07-31 Sony Service Centre (Europe) N.V. Verfahren und Gerät zum Fernladen von Applikationsdaten
JP3769477B2 (ja) * 2001-07-18 2006-04-26 松下電器産業株式会社 多重分離回路
US7817721B2 (en) * 2003-05-15 2010-10-19 Lsi Corporation Posting status data in digital transport stream processing
CN100463369C (zh) * 2003-06-16 2009-02-18 松下电器产业株式会社 分组处理设备与方法
US7882510B2 (en) * 2003-08-06 2011-02-01 Microsoft Corporation Demultiplexer application programming interface
US8199781B2 (en) * 2004-12-14 2012-06-12 Samsung Electronics Co., Ltd Device and method for demultiplexing received transport stream in digital broadcasting receiver
JP4667108B2 (ja) 2005-04-11 2011-04-06 パナソニック株式会社 データ処理装置
JP4828927B2 (ja) * 2005-12-16 2011-11-30 パナソニック株式会社 ストリーム制御装置
US9172629B1 (en) * 2005-12-29 2015-10-27 Alcatel Lucent Classifying packets
WO2007099659A1 (ja) 2006-03-01 2007-09-07 Matsushita Electric Industrial Co., Ltd. データ転送装置及びデータ転送方法
KR100864715B1 (ko) * 2006-10-19 2008-10-23 삼성전자주식회사 디지털 방송 수신 장치 및 그의 스크램블 채널 판단 방법
US8370261B2 (en) * 2007-01-10 2013-02-05 Amnon Nissim System and a method for access management and billing
US8155151B2 (en) 2008-01-02 2012-04-10 Cisco Technology, Inc. Secure combined interoperable multiplexing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1207258B (it) * 1979-10-11 1989-05-17 Sits Soc It Telecom Siemens Disposizione circuitale atta a riconoscere la parola di allineamento, di particolare applicazione nella sezione ricevente di un multiplatore disegnali digitali.
FR2594615B1 (fr) * 1986-02-20 1988-06-17 France Etat Dispositif de demultiplexage de paquets d'un signal de radiodiffusion de type mac/paquets
ES2093649T3 (es) * 1990-02-06 1997-01-01 Alcatel Italia Sistema, estructura de paquete y dispositivo para procesar la informacion suministrada por un codificador de señal.
US5220325A (en) * 1991-03-28 1993-06-15 At&T Bell Laboratories Hierarchical variable length decoder for digital video data
US5329179A (en) * 1992-10-05 1994-07-12 Lattice Semiconductor Corporation Arrangement for parallel programming of in-system programmable IC logical devices
JP3427416B2 (ja) * 1993-05-25 2003-07-14 ソニー株式会社 多重化データ分離装置および方法
JP2862064B2 (ja) * 1993-10-29 1999-02-24 三菱電機株式会社 データ復号装置及びデータ受信装置及びデータ受信方法
US5583562A (en) * 1993-12-03 1996-12-10 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including imaging services
JPH07264144A (ja) * 1994-03-16 1995-10-13 Toshiba Corp 信号圧縮符号化装置および圧縮信号復号装置
US5475754A (en) * 1994-04-22 1995-12-12 Thomson Consumer Electronics, Inc. Packet video signal inverse transport processor memory address circuitry
US5459789A (en) * 1994-04-22 1995-10-17 Thomson Consumer Electronics Packet TV program component detector
US5521979A (en) * 1994-04-22 1996-05-28 Thomson Consumer Electronics, Inc. Packet video signal inverse transport system
US5473609A (en) * 1994-05-26 1995-12-05 Thomson Consumer Electronics, Inc. Method and apparatus for processing a conditional access program guide as for a satellite TV service
CA2146801C (en) * 1994-05-27 1999-11-02 Barin Geoffry Haskell Timing recovery for variable bit-rate video on asynchronous transfer mode (atm) networks

Also Published As

Publication number Publication date
CN1162890A (zh) 1997-10-22
JPH09275381A (ja) 1997-10-21
US5835591A (en) 1998-11-10
EP0782346A1 (de) 1997-07-02
EP0782346B1 (de) 2001-08-16
FR2743245B1 (fr) 1998-01-23
DE69614495T2 (de) 2002-04-25
CN1092451C (zh) 2002-10-09
FR2743245A1 (fr) 1997-07-04
JP3919860B2 (ja) 2007-05-30

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition