ATE73973T1 - Anordnung zur unterdrueckung von nachbarsymbolstoerungen und rauschen. - Google Patents

Anordnung zur unterdrueckung von nachbarsymbolstoerungen und rauschen.

Info

Publication number
ATE73973T1
ATE73973T1 AT88201156T AT88201156T ATE73973T1 AT E73973 T1 ATE73973 T1 AT E73973T1 AT 88201156 T AT88201156 T AT 88201156T AT 88201156 T AT88201156 T AT 88201156T AT E73973 T1 ATE73973 T1 AT E73973T1
Authority
AT
Austria
Prior art keywords
detector
arrangement
symbol
post
noise
Prior art date
Application number
AT88201156T
Other languages
English (en)
Inventor
Johannes Wilhelmus Ma Bergmans
Holstlaan
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE73973T1 publication Critical patent/ATE73973T1/de

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03114—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals
    • H04L25/03133—Arrangements for removing intersymbol interference operating in the time domain non-adaptive, i.e. not adjustable, manually adjustable, or adjustable only during the reception of special signals with a non-recursive structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
  • Dc Digital Transmission (AREA)
AT88201156T 1987-06-09 1988-06-07 Anordnung zur unterdrueckung von nachbarsymbolstoerungen und rauschen. ATE73973T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701333A NL8701333A (nl) 1987-06-09 1987-06-09 Inrichting voor het bestrijden van intersymboolinterferentie en ruis.
EP88201156A EP0294895B1 (de) 1987-06-09 1988-06-07 Anordnung zur Unterdrückung von Nachbarsymbolstörungen und Rauschen

Publications (1)

Publication Number Publication Date
ATE73973T1 true ATE73973T1 (de) 1992-04-15

Family

ID=19850113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88201156T ATE73973T1 (de) 1987-06-09 1988-06-07 Anordnung zur unterdrueckung von nachbarsymbolstoerungen und rauschen.

Country Status (8)

Country Link
US (1) US4905254A (de)
EP (1) EP0294895B1 (de)
JP (1) JPS63316963A (de)
KR (1) KR890001313A (de)
AT (1) ATE73973T1 (de)
CA (1) CA1329642C (de)
DE (1) DE3869219D1 (de)
NL (1) NL8701333A (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2960436B2 (ja) * 1989-06-26 1999-10-06 株式会社日立製作所 非線形データ伝送システム用受信器
US5056117A (en) * 1989-08-07 1991-10-08 At&T Bell Laboratories Decision feedback equalization with trellis coding
US5271042A (en) * 1989-10-13 1993-12-14 Motorola, Inc. Soft decision decoding with channel equalization
JP2508298B2 (ja) * 1989-10-18 1996-06-19 日本電気株式会社 ディジタル信号受信方式及び受信装置
FI85548C (fi) * 1990-06-14 1992-04-27 Nokia Oy Ab Mottagningsfoerfarande och mottagare foer diskreta signaler.
NL9001576A (nl) * 1990-07-11 1992-02-03 Philips Nv Ontvanger van een stelsel voor het met gegeven baudsnelheid overdragen van datasymbolen.
JP2551210B2 (ja) * 1990-07-17 1996-11-06 日本電気株式会社 適応等化装置
EP0503728B1 (de) * 1991-03-15 1997-08-27 Koninklijke Philips Electronics N.V. Datenempfänger mit einer Regelschleife mit verringerter Abtastfrequenz
US5111484A (en) * 1991-04-16 1992-05-05 Raytheon Company Adaptive distortion canceller
US5150379A (en) * 1991-09-27 1992-09-22 Hewlett-Packard Company Signal processing system for adaptive equalization
TW211095B (de) * 1991-12-11 1993-08-11 Philips Nv
CA2083304C (en) * 1991-12-31 1999-01-26 Stephen R. Huszar Equalization and decoding for digital communication channel
US5862192A (en) * 1991-12-31 1999-01-19 Lucent Technologies Inc. Methods and apparatus for equalization and decoding of digital communications channels using antenna diversity
JP2762836B2 (ja) * 1992-04-09 1998-06-04 日本電気株式会社 干渉波除去装置
US5388124A (en) * 1992-06-12 1995-02-07 University Of Maryland Precoding scheme for transmitting data using optimally-shaped constellations over intersymbol-interference channels
FI90705C (fi) * 1992-06-12 1994-03-10 Nokia Oy Ab Adaptiivinen ilmaisumenetelmä ja ilmaisin kvantittuneille signaaleille
FR2693062B1 (fr) * 1992-06-26 1994-09-23 France Telecom Procédé et dispositif égaliseur à retour de décisions pour la transmission par blocs de symboles d'information.
US5327460A (en) * 1992-07-07 1994-07-05 National Semiconductor Corporation Method and apparatus for filtering post decision feedback equalization noise
US5341387A (en) * 1992-08-27 1994-08-23 Quantum Corporation Viterbi detector having adjustable detection thresholds for PRML class IV sampling data detection
DE4239374A1 (de) * 1992-11-24 1994-05-26 Thomson Brandt Gmbh Signalgenerator für Binärsignale
US5517527A (en) * 1992-12-11 1996-05-14 Industrial Technology Research Institute Adaptive equalizer for ISDN U-interface transceiver
US5424881A (en) 1993-02-01 1995-06-13 Cirrus Logic, Inc. Synchronous read channel
US5546430A (en) * 1995-05-01 1996-08-13 Universite du Quebeca Hull Detector for demodulating a received signal and producing an information data signal with reduced intersymbol interference
US5703903A (en) * 1995-07-31 1997-12-30 Motorola, Inc. Method and apparatus for adaptive filtering in a high interference environment
US5694437A (en) * 1995-10-10 1997-12-02 Motorola, Inc. Device and method for data signal detection in the presence of distortion and interference in communication systems
US6201831B1 (en) * 1998-11-13 2001-03-13 Broadcom Corporation Demodulator for a multi-pair gigabit transceiver
AU4492100A (en) * 1999-04-22 2000-11-10 Broadcom Corporation Gigabit ethernet with timing offsets between the twisted pairs
US6377529B1 (en) * 2000-06-01 2002-04-23 Calimetrics, Inc. Method for providing improved equalization for the reading of marks on optical data-storage media
US7012957B2 (en) * 2001-02-01 2006-03-14 Broadcom Corporation High performance equalizer having reduced complexity
US7577192B2 (en) 2001-03-29 2009-08-18 Applied Wave Research, Inc. Method and apparatus for characterizing the distortion produced by electronic equipment
US7027499B2 (en) * 2001-06-20 2006-04-11 Agere Systems Inc. Detection and correction circuit for blind equalization convergence errors
US7006564B2 (en) * 2001-08-15 2006-02-28 Intel Corporation Adaptive equalizer
JP2004080210A (ja) * 2002-08-13 2004-03-11 Fujitsu Ltd デジタルフィルタ
US7764752B2 (en) * 2002-09-27 2010-07-27 Ikanos Communications, Inc. Method and system for reducing interferences due to handshake tones
US7526715B2 (en) * 2005-10-17 2009-04-28 Ramot At Tel Aviv University Ltd. Probabilistic error correction in multi-bit-per-cell flash memory
US7895506B2 (en) * 2006-12-18 2011-02-22 Intel Corporation Iterative decoder with early-exit condition detection and methods for decoding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648171A (en) * 1970-05-04 1972-03-07 Bell Telephone Labor Inc Adaptive equalizer for digital data systems
JPS5141489B2 (de) * 1971-08-28 1976-11-10
DE2727874C3 (de) * 1976-06-25 1979-07-12 Cselt-Centro Studi E Laboratori Telecomunicazioni S.P.A., Turin (Italien) Verfahren und Entzerrer für die nichtlineare Entzerrung von digitalen Signalen
JPS5834002B2 (ja) * 1979-10-17 1983-07-23 日立電子株式会社 デイジタル信号の磁気記録再生方式
US4646305A (en) * 1983-09-26 1987-02-24 Case Communications, Inc. High speed data modem using multilevel encoding
US4615038A (en) * 1984-06-06 1986-09-30 At&T Information Systems Inc. Equalization of modulated data signals utilizing tentative and final decisions and replication of non-linear channel distortion
JPH07107986B2 (ja) * 1986-02-14 1995-11-15 株式会社日立製作所 波形補償方法

Also Published As

Publication number Publication date
US4905254A (en) 1990-02-27
KR890001313A (ko) 1989-03-20
DE3869219D1 (de) 1992-04-23
CA1329642C (en) 1994-05-17
JPS63316963A (ja) 1988-12-26
EP0294895A1 (de) 1988-12-14
EP0294895B1 (de) 1992-03-18
NL8701333A (nl) 1989-01-02

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