DE602004021531D1 - Verfahren zur Taktrückgewinnung mit einem Benutzertaktkode in einem TDM digitalen Videosignal und Sende-/Empfangsvorrichtung zu diesem Verfahren - Google Patents

Verfahren zur Taktrückgewinnung mit einem Benutzertaktkode in einem TDM digitalen Videosignal und Sende-/Empfangsvorrichtung zu diesem Verfahren

Info

Publication number
DE602004021531D1
DE602004021531D1 DE602004021531T DE602004021531T DE602004021531D1 DE 602004021531 D1 DE602004021531 D1 DE 602004021531D1 DE 602004021531 T DE602004021531 T DE 602004021531T DE 602004021531 T DE602004021531 T DE 602004021531T DE 602004021531 D1 DE602004021531 D1 DE 602004021531D1
Authority
DE
Germany
Prior art keywords
transceiver
video signal
digital video
clock
code
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
DE602004021531T
Other languages
English (en)
Inventor
Chan-Yul Kim
Jun-Ho Koh
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602004021531D1 publication Critical patent/DE602004021531D1/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
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Synchronizing For Television (AREA)
  • Time-Division Multiplex Systems (AREA)
DE602004021531T 2003-05-16 2004-04-02 Verfahren zur Taktrückgewinnung mit einem Benutzertaktkode in einem TDM digitalen Videosignal und Sende-/Empfangsvorrichtung zu diesem Verfahren Expired - Lifetime DE602004021531D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0031166A KR100487191B1 (ko) 2003-05-16 2003-05-16 시간 분할 다중화된 디지털 영상 신호의 사용자 클럭코드를 이용한 클럭 복원 방법 및 상기 방법에 사용되는송/수신 장치

Publications (1)

Publication Number Publication Date
DE602004021531D1 true DE602004021531D1 (de) 2009-07-30

Family

ID=33028878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021531T Expired - Lifetime DE602004021531D1 (de) 2003-05-16 2004-04-02 Verfahren zur Taktrückgewinnung mit einem Benutzertaktkode in einem TDM digitalen Videosignal und Sende-/Empfangsvorrichtung zu diesem Verfahren

Country Status (5)

Country Link
US (1) US7203240B2 (de)
EP (1) EP1478119B1 (de)
JP (1) JP3869431B2 (de)
KR (1) KR100487191B1 (de)
DE (1) DE602004021531D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8073040B1 (en) * 2004-08-20 2011-12-06 Altera Corporation Serial communications control plane with optional features
US7835366B2 (en) * 2005-11-01 2010-11-16 Ciena Corporation Three-way message exchange clock synchronization
US7492732B2 (en) * 2005-11-01 2009-02-17 Nortel Networks Limited Differential clock recovery in packet networks
US8170013B2 (en) * 2007-06-12 2012-05-01 Thomson Licensing Automatic compensation of a delay of a synchronization signal in a packet switching network
KR100913400B1 (ko) * 2007-07-24 2009-08-21 고려대학교 산학협력단 직렬 송수신 장치 및 그 통신 방법
ES2394262T3 (es) * 2008-11-05 2013-01-30 Thine Electronics, Inc. Dispositivo de transmisor, dispositivo de receptor y sistema de comunicación
KR20130081388A (ko) * 2012-01-09 2013-07-17 삼성전자주식회사 메모리 장치와 이의 동작 방법
GB2499261B (en) * 2012-02-10 2016-05-04 British Broadcasting Corp Method and apparatus for converting audio, video and control signals
CN106658017B (zh) * 2016-10-26 2019-08-02 北京集创北方科技股份有限公司 图像压缩和解压缩方法、图像处理方法及相关装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885741A (en) * 1988-08-03 1989-12-05 American Telephone And Telegraph Company Data communication arrangement with embedded matrix switch
US4855996A (en) * 1988-08-03 1989-08-08 American Telephone And Telegraph Company Time division multiplex arrangement
JPH0630066A (ja) 1992-07-10 1994-02-04 Matsushita Electric Ind Co Ltd データ復号装置
US5696800A (en) * 1995-03-22 1997-12-09 Intel Corporation Dual tracking differential manchester decoder and clock recovery circuit
JPH0946321A (ja) 1995-08-01 1997-02-14 Fujitsu Ltd データ通信方法及び装置
US6307868B1 (en) * 1995-08-25 2001-10-23 Terayon Communication Systems, Inc. Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
US5751702A (en) * 1995-12-05 1998-05-12 Stanford Telecommunications, Inc. Network protocol for wireless broadband ISDN using ATM
DE60137961D1 (de) 2000-11-30 2009-04-23 Arraycomm Llc Trainingsfolge für ein funkkommunikationssystem
CA2376971A1 (en) * 2001-03-16 2002-09-16 Silicon Image, Inc. Combining a clock signal and a data signal
US20030058890A1 (en) 2001-09-18 2003-03-27 Ritchie, John A. MPEG program clock reference (PCR) delivery for support of accurate network clocks

Also Published As

Publication number Publication date
EP1478119A2 (de) 2004-11-17
EP1478119A3 (de) 2006-02-08
US20040228407A1 (en) 2004-11-18
JP3869431B2 (ja) 2007-01-17
JP2004343770A (ja) 2004-12-02
KR100487191B1 (ko) 2005-05-04
EP1478119B1 (de) 2009-06-17
KR20040098863A (ko) 2004-11-26
US7203240B2 (en) 2007-04-10

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Legal Events

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