JPS5125283B1 - - Google Patents

Info

Publication number
JPS5125283B1
JPS5125283B1 JP46029081A JP2908171A JPS5125283B1 JP S5125283 B1 JPS5125283 B1 JP S5125283B1 JP 46029081 A JP46029081 A JP 46029081A JP 2908171 A JP2908171 A JP 2908171A JP S5125283 B1 JPS5125283 B1 JP S5125283B1
Authority
JP
Japan
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.)
Pending
Application number
JP46029081A
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 filed Critical
Priority to JP46029081A priority Critical patent/JPS5125283B1/ja
Priority to US00245115A priority patent/US3731199A/en
Priority to DE2219219A priority patent/DE2219219C3/de
Publication of JPS5125283B1 publication Critical patent/JPS5125283B1/ja
Pending legal-status Critical Current

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
    • H04L25/12—Compensating for variations in line impedance
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/063—Setting decision thresholds using feedback techniques only
    • 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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
    • H04L25/066—Multilevel decisions, not including self-organising maps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
JP46029081A 1971-04-30 1971-04-30 Pending JPS5125283B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP46029081A JPS5125283B1 (ja) 1971-04-30 1971-04-30
US00245115A US3731199A (en) 1971-04-30 1972-04-18 Multilevel signal transmission system
DE2219219A DE2219219C3 (de) 1971-04-30 1972-04-20 Schaltungsanordnung zum Übertragen eines Mehrpegelsignalzugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46029081A JPS5125283B1 (ja) 1971-04-30 1971-04-30

Publications (1)

Publication Number Publication Date
JPS5125283B1 true JPS5125283B1 (ja) 1976-07-30

Family

ID=12266376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46029081A Pending JPS5125283B1 (ja) 1971-04-30 1971-04-30

Country Status (3)

Country Link
US (1) US3731199A (ja)
JP (1) JPS5125283B1 (ja)
DE (1) DE2219219C3 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110449U (ja) * 1989-02-21 1990-09-04
JPH0417032U (ja) * 1990-05-31 1992-02-12

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210603B2 (ja) * 1973-02-09 1977-03-25
US4101734A (en) * 1976-11-15 1978-07-18 Signetics Corporation Binary to multistate bus driver, receiver and method
US4355402A (en) * 1978-10-19 1982-10-19 Racal-Milgo, Inc. Data modem false equilibrium circuit
US4422175A (en) * 1981-06-11 1983-12-20 Racal-Vadic, Inc. Constrained adaptive equalizer
DE3276516D1 (en) * 1982-12-28 1987-07-09 Ibm Method and device for transmitting information bits from one microchip to another
CA1208708A (en) * 1983-03-23 1986-07-29 Yasuharu Yoshida Dc voltage control circuits
US4606046A (en) * 1983-12-27 1986-08-12 At&T Bell Laboratories Converter/line driver circuit for a line repeater
US4602374A (en) * 1984-02-27 1986-07-22 Nippon Telegraph & Telephone Public Corporation Multi-level decision circuit
NL8402071A (nl) * 1984-06-29 1986-01-16 Philips Nv Datasignaalcorrectieschakeling.
DE3781698T2 (de) * 1986-02-07 1993-02-11 Matsushita Electric Ind Co Ltd Geraet zur wiedergabe von digitalinformationen.
US4899365A (en) * 1988-02-29 1990-02-06 The Boeing Company Apparatus and method for adaptive amplitude equalization
US5115451A (en) * 1988-10-14 1992-05-19 Concord Communications, Inc. Local area network modem
DE3911486A1 (de) * 1989-04-08 1990-10-11 Ant Nachrichtentech Schaltungsanordnung zur kompensation einer offsetspannung und verwendung dieser schaltungsanordnung
US6005895A (en) 1996-12-20 1999-12-21 Rambus Inc. Apparatus and method for multilevel signaling
US6477200B1 (en) * 1998-11-09 2002-11-05 Broadcom Corporation Multi-pair gigabit ethernet transceiver
US6396329B1 (en) * 1999-10-19 2002-05-28 Rambus, Inc Method and apparatus for receiving high speed signals with low latency
US7269212B1 (en) 2000-09-05 2007-09-11 Rambus Inc. Low-latency equalization in multi-level, multi-line communication systems
US7124221B1 (en) * 1999-10-19 2006-10-17 Rambus Inc. Low latency multi-level communication interface
US7161513B2 (en) * 1999-10-19 2007-01-09 Rambus Inc. Apparatus and method for improving resolution of a current mode driver
DE10007752A1 (de) * 2000-02-19 2001-08-23 Braun Gmbh Verfahren zur Anpassung eines Entscheidungspegels bei der Umwandlung eines analogen Signals in ein digitales Signal und digitaler Empfänger
US7221711B2 (en) * 2002-03-27 2007-05-22 Woodworth John R Multilevel data encoding and modulation technique
JP4282955B2 (ja) * 2002-07-02 2009-06-24 株式会社日立国際電気 歪み補償装置
US7362800B1 (en) 2002-07-12 2008-04-22 Rambus Inc. Auto-configured equalizer
US8861667B1 (en) 2002-07-12 2014-10-14 Rambus Inc. Clock data recovery circuit with equalizer clock calibration
US7292629B2 (en) * 2002-07-12 2007-11-06 Rambus Inc. Selectable-tap equalizer
WO2006004057A1 (ja) * 2004-07-05 2006-01-12 Anritsu Corporation パルスパターンジェネレータ及びそれを用いる通信機器評価システム
US10318158B2 (en) 2012-05-17 2019-06-11 Brilliant Points, Inc. System and method for digital signaling and digital storage
US8860594B2 (en) 2012-05-17 2014-10-14 Brilliant Points, Inc. System and method for digital signaling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB611639A (en) * 1946-04-30 1948-11-02 Cinema Television Ltd Improvements in or relating to relaying systems for telephony, television, facsimile and like methods of transmitting intelligence
US3196352A (en) * 1962-12-18 1965-07-20 Ibm Multilevel vestigial sideband suppressed carrier data transmission system
DE1248702B (de) * 1964-07-17 1967-08-31 International Business Machines Corporation, Armonk, NY (V St A) Verfahren und Anordnung zur Datenübertragung im Mehr pegelcode
DE1294425B (de) * 1965-05-28 1969-05-08 Western Electric Co Schaltungsanordnung zur Phasensteuerung in einen Datenuebertragungs-Empfaenger fuer synchrone Vielstufensignale
DE1290598B (de) * 1966-01-13 1969-03-13 Siemens Ag Anordnung zur UEbertragung zusaetzlicher Signale ueber ein elektrisches Nachrichtenuebertragungssystem mittels Zeitraffung
NL6702874A (ja) * 1966-08-27 1968-08-26
US3560856A (en) * 1966-12-29 1971-02-02 Nippon Electric Co Multilevel signal transmission system
US3697874A (en) * 1966-12-29 1972-10-10 Nippon Electric Co Multilevel code conversion system
US3679977A (en) * 1969-06-24 1972-07-25 Bell Telephone Labor Inc Precoded ternary data transmission
FR2077475B1 (ja) * 1969-12-31 1976-07-23 Radiotechnique Compelec

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
COMMUNICATION AND ELECTRONICS#M1=1959 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02110449U (ja) * 1989-02-21 1990-09-04
JPH0417032U (ja) * 1990-05-31 1992-02-12

Also Published As

Publication number Publication date
US3731199A (en) 1973-05-01
DE2219219A1 (de) 1972-11-09
DE2219219B2 (de) 1974-08-29
DE2219219C3 (de) 1983-11-10

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