IT1159580B - Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo - Google Patents

Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo

Info

Publication number
IT1159580B
IT1159580B IT67485/83A IT6748583A IT1159580B IT 1159580 B IT1159580 B IT 1159580B IT 67485/83 A IT67485/83 A IT 67485/83A IT 6748583 A IT6748583 A IT 6748583A IT 1159580 B IT1159580 B IT 1159580B
Authority
IT
Italy
Prior art keywords
decision branch
equalizers
references
correction
post
Prior art date
Application number
IT67485/83A
Other languages
English (en)
Other versions
IT8367485A0 (it
Inventor
Enzo Posti
Giovanni Tamburelli
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT67485/83A priority Critical patent/IT1159580B/it
Publication of IT8367485A0 publication Critical patent/IT8367485A0/it
Priority to US06/607,206 priority patent/US4597088A/en
Application granted granted Critical
Publication of IT1159580B publication Critical patent/IT1159580B/it

Links

Classifications

    • 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
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03025—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception using a two-tap delay line
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IT67485/83A 1983-05-05 1983-05-05 Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo IT1159580B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67485/83A IT1159580B (it) 1983-05-05 1983-05-05 Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo
US06/607,206 US4597088A (en) 1983-05-05 1984-05-04 Equalizer for the correction of digital signals with compensation of precursor and postcursor interferences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67485/83A IT1159580B (it) 1983-05-05 1983-05-05 Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo

Publications (2)

Publication Number Publication Date
IT8367485A0 IT8367485A0 (it) 1983-05-05
IT1159580B true IT1159580B (it) 1987-03-04

Family

ID=11302802

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67485/83A IT1159580B (it) 1983-05-05 1983-05-05 Perfezionamenti agli equalizzatori per la correzione di segnali numerici con un ramo di post decisione e un ramo di pre decisione in parallelo

Country Status (2)

Country Link
US (1) US4597088A (it)
IT (1) IT1159580B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6211326A (ja) * 1985-07-09 1987-01-20 Hitachi Ltd 自動等化器再設定方式
US4789994A (en) * 1987-08-12 1988-12-06 American Telephone And Telegraph Company, At&T Bell Laboratories Adaptive equalizer using precursor error signal for convergence control
IT1228877B (it) * 1989-03-24 1991-07-05 Sits Soc It Telecom Siemens Procedimento e dispositivo di ricupero della temporizzazione per la ricezione di segnali numerici di banda base.
US5031194A (en) * 1989-08-11 1991-07-09 Bell Communications Research, Inc. Wideband digital equalizers for subscriber loops
US5020078A (en) * 1989-08-11 1991-05-28 Bell Communications Research, Inc. Baudrate timing recovery technique
US5513215A (en) * 1993-09-20 1996-04-30 Glenayre Electronics, Inc. High speed simulcast data system using adaptive compensation
US5930296A (en) * 1997-04-08 1999-07-27 Glenayre Electronics, Inc. Low-complexity bidirectional equalizer
US7542508B2 (en) * 2005-04-21 2009-06-02 Lsi Logic Corporation Continuous-time decision feedback equalizer
FR2926941B1 (fr) * 2008-01-30 2010-04-02 St Microelectronics Sa Procede de transfert de donnees et dispositif correspondant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169535C (nl) * 1974-11-14 1982-07-16 Philips Nv Digitale signaalbewerkingsinrichting met gestuurde kwantisering.
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
FR2455408B1 (fr) * 1979-04-27 1987-05-29 Cit Alcatel Procede de reduction des bruits de phase a la reception d'une transmission de donnees
IT1118625B (it) * 1979-05-11 1986-03-03 Cselt Centro Studi Lab Telecom Perfezionamenti agli equializzatori per trasmissione di segnali numeri ci

Also Published As

Publication number Publication date
IT8367485A0 (it) 1983-05-05
US4597088A (en) 1986-06-24

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950419