ATE267488T1 - Einrichtung zur symboltaktrückgewinnung in einem modemempfänger - Google Patents

Einrichtung zur symboltaktrückgewinnung in einem modemempfänger

Info

Publication number
ATE267488T1
ATE267488T1 AT93402833T AT93402833T ATE267488T1 AT E267488 T1 ATE267488 T1 AT E267488T1 AT 93402833 T AT93402833 T AT 93402833T AT 93402833 T AT93402833 T AT 93402833T AT E267488 T1 ATE267488 T1 AT E267488T1
Authority
AT
Austria
Prior art keywords
baud timing
recovering
respect
clock recovery
symbol clock
Prior art date
Application number
AT93402833T
Other languages
English (en)
Inventor
Charles Caudron
Abdallah Tourbah
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE267488T1 publication Critical patent/ATE267488T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0058—Detection of the synchronisation error by features other than the received signal transition detection of error based on equalizer tap values

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Filters That Use Time-Delay Elements (AREA)
AT93402833T 1992-11-25 1993-11-22 Einrichtung zur symboltaktrückgewinnung in einem modemempfänger ATE267488T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214168A FR2698502B1 (fr) 1992-11-25 1992-11-25 Dispositif de récupération du rythme baud dans un récepteur pour modem.

Publications (1)

Publication Number Publication Date
ATE267488T1 true ATE267488T1 (de) 2004-06-15

Family

ID=9435892

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402833T ATE267488T1 (de) 1992-11-25 1993-11-22 Einrichtung zur symboltaktrückgewinnung in einem modemempfänger

Country Status (7)

Country Link
US (1) US5517526A (de)
EP (1) EP0599722B1 (de)
AT (1) ATE267488T1 (de)
CA (1) CA2109880C (de)
DE (1) DE69333525T2 (de)
FI (1) FI935231L (de)
FR (1) FR2698502B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264142B2 (ja) * 1995-06-08 2002-03-11 富士通株式会社 Ｐｌｌ制御方式
US5872815A (en) * 1996-02-16 1999-02-16 Sarnoff Corporation Apparatus for generating timing signals for a digital television signal receiver
US5838744A (en) * 1996-10-22 1998-11-17 Talx Corporation High speed modem and method having jitter-free timing recovery
US6278746B1 (en) 1998-05-12 2001-08-21 Montreal Networks Limited Timing recovery loop circuit in a receiver of a modem
US6266377B1 (en) 1998-05-12 2001-07-24 Nortel Networks Limited Method of timing recovery convergence monitoring in modems
JP2000269865A (ja) * 1999-03-17 2000-09-29 Pioneer Electronic Corp ディジタル信号受信システムにおける信号処理回路
US6275554B1 (en) 1999-07-09 2001-08-14 Thomson Licensing S.A. Digital symbol timing recovery network
US6931089B2 (en) * 2001-08-21 2005-08-16 Intersil Corporation Phase-locked loop with analog phase rotator
JP3916480B2 (ja) * 2002-02-22 2007-05-16 松下電器産業株式会社 デジタル復調装置および同期検出方法
JP2007143072A (ja) 2005-11-22 2007-06-07 Samsung Electronics Co Ltd 複素係数フィルタ、周波数変換器及び通信システム
US8401119B2 (en) * 2008-01-10 2013-03-19 Thomson Licensing Equalizer based symbol timing recovery with symbol enabled control
US8177886B2 (en) * 2009-05-07 2012-05-15 General Electric Company Use of oxygen concentrators for separating N2 from blast furnace gas
US8488697B2 (en) 2011-05-06 2013-07-16 Northrop Grumman Systems Corporation Universal timing recovery circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334313A (en) * 1980-09-08 1982-06-08 Bell Telephone Laboratories, Incorporated Timing recovery technique
US4416015A (en) * 1981-12-30 1983-11-15 Bell Telephone Laboratories, Incorporated Timing acquisition in voiceband data sets
FR2534754A1 (fr) * 1982-10-15 1984-04-20 Trt Telecom Radio Electr Recepteur pour modem de transmission de donnees, comportant un annuleur d'echo et un egaliseur
US4815103A (en) * 1987-10-29 1989-03-21 American Telephone And Telegraph Company Equalizer-based timing recovery
US4899366A (en) * 1988-08-02 1990-02-06 International Business Machines Corporation Tap rotation n fractionally spaced equalizer to compensate for drift due to fixed sample rate
FR2670970B1 (fr) * 1990-12-21 1994-09-30 Alcatel Telspace Un systeme recepteur pour le traitement de signaux recus sur des voies de diversite.
IL97345A0 (en) * 1991-02-24 1992-05-25 Univ Ramot Method and apparatus for blind deconvolution

Also Published As

Publication number Publication date
FI935231A0 (fi) 1993-11-24
CA2109880C (fr) 1999-09-14
EP0599722B1 (de) 2004-05-19
CA2109880A1 (fr) 1994-05-26
FR2698502A1 (fr) 1994-05-27
FI935231A7 (fi) 1994-05-26
DE69333525T2 (de) 2004-10-14
FR2698502B1 (fr) 1994-12-23
DE69333525D1 (de) 2004-06-24
EP0599722A1 (de) 1994-06-01
US5517526A (en) 1996-05-14
FI935231L (fi) 1994-05-26

Similar Documents

Publication Publication Date Title
ATE267488T1 (de) Einrichtung zur symboltaktrückgewinnung in einem modemempfänger
EP0748118A3 (de) Signalverarbeitungssystem
EP0599311B1 (de) Taktrückgewinnungssystem
EP0793363A3 (de) Taktrückgewinnungssystem für einen digitalen Signalprozessor
EP0711048A3 (de) Rückgewinnungsvorrichtung asynchroner Daten
JPS57115015A (en) Method and device for converting input sampled sequence into output sampled sequence
EP0834815A3 (de) Datenübertragungsverfahren, elektronisches Gerät und integrierte Bitübertragungsschichtsteuerschaltung
ATE518347T1 (de) Eine senderschaltung sowie verfahren dafür, zur digitalen vermittlung mit bedingter einhullender
US5521949A (en) Synchronization scheme for digital communications systems transporting data at a customer-controlled rate
ES8200199A1 (es) Perfeccionamientos en aparatos para ser utilizados en un receptor destinado a recibir una senal modulada.
EP0766393A3 (de) Pulspositionsdemodulator
KR950002461A (ko) 심볼 타이밍 복구장치
ATE230180T1 (de) Übertragungssystem mit empfänger mit verbesserten taktmitteln
EP0353891A3 (de) Synchronisierung der geteilten Abzweig-Entzerrung mit empfangenen Signalen
US6947480B2 (en) Networking
ES8200198A1 (es) Perfeccionamiento en un recptor de datos al que se transmite una senal de adquisicion de temporizacion predeterminada desde una fuente de datos.
ATE342621T1 (de) Gemeinsame taktrückgewinnung und entzerrung für ein system von n antennen
KR880001166B1 (ko) 데이타 모뎀 클록 추출회로
EP0803998A3 (de) Demodulationsvorrichtung für datenmodulierte Träger
EP0757463A3 (de) MPSK-Demodulator
EP0793365A3 (de) Filter in einem digitalen Taktrückgewinnungssystem
EP0895383A3 (de) Kanalimpulsantwortschätzer für einen Viterbi-Equaliser
EP0729251A3 (de) Anordnung und Verfahren zur Datenwiedergabe mit Zeitabtastung
JPS5521690A (en) Timing pick up unit
KR100289404B1 (ko) 국소대칭강제파형부를 이용한 패턴지터를 줄이는 장치 및 방법

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties