BE871942A - Egaliseur autoadaptatif - Google Patents

Egaliseur autoadaptatif

Info

Publication number
BE871942A
BE871942A BE1009132A BE1009132A BE871942A BE 871942 A BE871942 A BE 871942A BE 1009132 A BE1009132 A BE 1009132A BE 1009132 A BE1009132 A BE 1009132A BE 871942 A BE871942 A BE 871942A
Authority
BE
Belgium
Prior art keywords
self
adaptive equalizer
equalizer
adaptive
Prior art date
Application number
BE1009132A
Other languages
English (en)
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
Publication of BE871942A publication Critical patent/BE871942A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/142—Control of transmission; Equalising characterised by the equalising network used using echo-equalisers, e.g. transversal
    • 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)
BE1009132A 1977-11-30 1978-11-13 Egaliseur autoadaptatif BE871942A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7736094A FR2410917A1 (fr) 1977-11-30 1977-11-30 Egaliseur autoadaptatif

Publications (1)

Publication Number Publication Date
BE871942A true BE871942A (fr) 1979-05-14

Family

ID=9198291

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1009132A BE871942A (fr) 1977-11-30 1978-11-13 Egaliseur autoadaptatif

Country Status (10)

Country Link
US (1) US4225832A (fr)
BE (1) BE871942A (fr)
CA (1) CA1108707A (fr)
DE (1) DE2850718A1 (fr)
FR (1) FR2410917A1 (fr)
GB (1) GB2009570B (fr)
IE (1) IE47419B1 (fr)
IT (1) IT1109609B (fr)
LU (1) LU80595A1 (fr)
NL (1) NL7811754A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945332C2 (de) * 1979-11-09 1982-04-22 Nixdorf Computer Ag, 4790 Paderborn Vorrichtung zur automatischen Entzerrung auf der Empfangsseite eines elektrischen Datenübertragungsweges
US4315319A (en) * 1980-02-01 1982-02-09 Rockwell International Corporation Non-linear signal processor
GB2128456A (en) * 1982-10-01 1984-04-26 Standard Telephones Cables Ltd Improvements in or relating to data transmission and receiving systems
FR2534426A1 (fr) * 1982-10-11 1984-04-13 Trt Telecom Radio Electr Egaliseur auto-adaptatif pour signal de donnees en bande de base
FR2556530B1 (fr) * 1983-10-28 1986-04-04 Telediffusion Fse Dispositif de correction d'echos, notamment pour systeme de diffusion de donnees
GB8605518D0 (en) * 1986-03-06 1986-04-09 Gen Electric Co Plc Transversal equaliser arrangements
US4788652A (en) * 1987-03-26 1988-11-29 Unisys Corporation I-Q channel adaptive line enhancer
GB8721159D0 (en) * 1987-09-09 1987-10-14 Philips Nv Adjusting filter coefficients
FR2666947A1 (fr) * 1990-09-18 1992-03-20 Trt Telecom Radio Electr Dispositif d'egalisation de spectre.
US7027499B2 (en) * 2001-06-20 2006-04-11 Agere Systems Inc. Detection and correction circuit for blind equalization convergence errors
US8832170B2 (en) * 2012-03-26 2014-09-09 King Fahd University Of Petroleum And Minerals System and method for least mean fourth adaptive filtering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422222A (en) * 1965-04-09 1969-01-14 Honeywell Inc Data link error compensation apparatus
US3508172A (en) * 1968-01-23 1970-04-21 Bell Telephone Labor Inc Adaptive mean-square equalizer for data transmission
US3659229A (en) * 1970-11-02 1972-04-25 Gen Electric System and method for automatic adaptive equalization of communication channels
NL7213388A (fr) * 1971-12-01 1974-04-08
NL171215C (nl) * 1973-03-09 1983-02-16 Trt Telecom Radio Electr Automatische egalisatie-inrichting voor een datatransmissiekanaal.
FR2370396A1 (fr) * 1976-11-09 1978-06-02 Cit Alcatel Ensemble d'egalisation autoadaptatif

Also Published As

Publication number Publication date
LU80595A1 (fr) 1979-06-15
IT7869733A0 (it) 1978-11-29
GB2009570B (en) 1982-02-10
IE782366L (en) 1979-05-30
IE47419B1 (en) 1984-03-07
IT1109609B (it) 1985-12-23
NL7811754A (nl) 1979-06-01
CA1108707A (fr) 1981-09-08
FR2410917B1 (fr) 1980-08-22
FR2410917A1 (fr) 1979-06-29
GB2009570A (en) 1979-06-13
US4225832A (en) 1980-09-30
DE2850718A1 (de) 1979-05-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCAT

Effective date: 19851130