DE69729551D1 - Übertragungs- und aufzeichnungssystem mit vereinfachtem symboldetektor - Google Patents

Übertragungs- und aufzeichnungssystem mit vereinfachtem symboldetektor

Info

Publication number
DE69729551D1
DE69729551D1 DE69729551T DE69729551T DE69729551D1 DE 69729551 D1 DE69729551 D1 DE 69729551D1 DE 69729551 T DE69729551 T DE 69729551T DE 69729551 T DE69729551 T DE 69729551T DE 69729551 D1 DE69729551 D1 DE 69729551D1
Authority
DE
Germany
Prior art keywords
transmission
recording system
symbol detector
simplified symbol
simplified
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 - Fee Related
Application number
DE69729551T
Other languages
English (en)
Other versions
DE69729551T2 (de
Inventor
Den Enden Joseph Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69729551D1 publication Critical patent/DE69729551D1/de
Publication of DE69729551T2 publication Critical patent/DE69729551T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Dc Digital Transmission (AREA)
DE69729551T 1996-12-18 1997-12-08 Übertragungs- und aufzeichnungssystem mit vereinfachtem symboldetektor Expired - Fee Related DE69729551T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96203602 1996-12-18
EP96203602 1996-12-18
PCT/IB1997/001532 WO1998027681A2 (en) 1996-12-18 1997-12-08 Transmission system and recording system having a simplified symbol detector

Publications (2)

Publication Number Publication Date
DE69729551D1 true DE69729551D1 (de) 2004-07-22
DE69729551T2 DE69729551T2 (de) 2005-08-25

Family

ID=8224719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69729551T Expired - Fee Related DE69729551T2 (de) 1996-12-18 1997-12-08 Übertragungs- und aufzeichnungssystem mit vereinfachtem symboldetektor

Country Status (6)

Country Link
US (1) US6079045A (de)
EP (1) EP0885499B1 (de)
KR (1) KR19990082648A (de)
CN (1) CN1211361A (de)
DE (1) DE69729551T2 (de)
WO (1) WO1998027681A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355164B (en) * 1999-10-07 2004-06-09 Oak Technology Inc Demodulator circuit
US7106810B2 (en) 1999-10-07 2006-09-12 Matthew James Collins Method and apparatus for a demodulator circuit
TW483038B (en) 2000-05-26 2002-04-11 Koninkl Philips Electronics Nv Display device
JP2001357633A (ja) * 2000-06-12 2001-12-26 Mitsubishi Electric Corp 情報再生装置および情報再生方法
KR100694039B1 (ko) * 2000-07-20 2007-03-12 삼성전자주식회사 지터 검출 장치 및 그를 이용한 위상 동기 루프
WO2002045085A1 (en) * 2000-11-28 2002-06-06 Koninklijke Philips Electronics N.V. Detection unit, device for reproducing an information carrier and method for detecting
KR20030005414A (ko) * 2001-03-30 2003-01-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 복수의 데이터 비트로 구성된 스트림을 변환 및디코딩하는 방법 및 장치, 신호와, 기록매체
DE10122621B4 (de) * 2001-05-10 2006-07-27 Infineon Technologies Ag Verfahren zum Bestimmen einer Referenztaktphase aus bandbegrenzten digitalen Datenströmen
ATE298476T1 (de) * 2003-04-11 2005-07-15 Cit Alcatel Störungsfreie umschaltung zwischen zwei redundanten pfade
US7447279B2 (en) * 2005-01-31 2008-11-04 Freescale Semiconductor, Inc. Method and system for indicating zero-crossings of a signal in the presence of noise
US7653117B2 (en) * 2006-03-16 2010-01-26 Harris Corporation Method for decoding digital data in a frequency hopping communication system
CN105120340B (zh) * 2013-06-08 2016-07-20 青岛青知企业管理咨询有限公司 Atsc电视节目实时播放故障分析装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393499A (en) * 1981-03-11 1983-07-12 Ford Aerospace & Communications Corporation Adaptive signal quality measurement circuit for PSK and FSK demodulators
GB2105500B (en) * 1981-06-16 1985-01-23 Motorola Ltd Data operated squelch
FR2615675B1 (fr) * 1987-05-21 1989-06-30 Alcatel Espace Procede de demodulation de signaux modules numeriquement et dispositif de mise en oeuvre d'un tel procede
US4968985A (en) * 1988-06-06 1990-11-06 Digital Equipment Corporation Data demodulation system
US5172395A (en) * 1989-08-22 1992-12-15 Cincinnati Electronics Corporation Method of and apparatus for deriving an indication of noise content of data bits
US5090026A (en) * 1989-09-11 1992-02-18 Electrocom Automation, Inc. Gmsk narrowband modem
US5170396A (en) * 1990-06-14 1992-12-08 Introtek International, L.P. Data valid detector circuit for manchester encoded data
FR2667750A1 (fr) * 1990-10-05 1992-04-10 Philips Electro Grand Public Reseau cable et dispositif modulateur-demodulateur pour un tel reseau.
US5373513A (en) * 1991-08-16 1994-12-13 Eastman Kodak Company Shift correction code system for correcting additive errors and synchronization slips
US5623507A (en) * 1991-09-13 1997-04-22 Storage Technology Corporation Error pointers for enhanced error correction
US5333153A (en) * 1992-01-21 1994-07-26 Motorola, Inc. Signal quality detection method and apparatus for optimum audio muting
US5390195A (en) * 1992-04-03 1995-02-14 Ampex Corporation Miller-squared decoder with erasure flag output
US5461629A (en) * 1992-09-09 1995-10-24 Echelon Corporation Error correction in a spread spectrum transceiver
US5295128A (en) * 1992-10-28 1994-03-15 International Business Machines Corporation Clock controller employing a discrete time control loop method for clocking data in an asynchronous channel
WO1996013905A1 (en) * 1994-10-31 1996-05-09 Philips Electronics N.V. Digital transmission and recording system with simple error correction
US5615223A (en) * 1995-04-19 1997-03-25 Eastman Kodak Company PPM decoder utilizing drop-out location information

Also Published As

Publication number Publication date
EP0885499B1 (de) 2004-06-16
WO1998027681A3 (en) 1998-08-20
KR19990082648A (ko) 1999-11-25
DE69729551T2 (de) 2005-08-25
EP0885499A3 (de) 1999-01-13
WO1998027681A2 (en) 1998-06-25
EP0885499A2 (de) 1998-12-23
CN1211361A (zh) 1999-03-17
US6079045A (en) 2000-06-20

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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
8339 Ceased/non-payment of the annual fee