NO924894D0 - Fremgangsmaate og anordning for maaling av suksessive amplitudenivaaer for signaler som mottas paa overfoeringskanal - Google Patents

Fremgangsmaate og anordning for maaling av suksessive amplitudenivaaer for signaler som mottas paa overfoeringskanal

Info

Publication number
NO924894D0
NO924894D0 NO924894A NO924894A NO924894D0 NO 924894 D0 NO924894 D0 NO 924894D0 NO 924894 A NO924894 A NO 924894A NO 924894 A NO924894 A NO 924894A NO 924894 D0 NO924894 D0 NO 924894D0
Authority
NO
Norway
Prior art keywords
procedure
signals received
transmission channel
amplitude levels
successive amplitude
Prior art date
Application number
NO924894A
Other languages
English (en)
Other versions
NO307980B1 (no
NO924894L (no
Inventor
Patrick Coquerel
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO924894D0 publication Critical patent/NO924894D0/no
Publication of NO924894L publication Critical patent/NO924894L/no
Publication of NO307980B1 publication Critical patent/NO307980B1/no

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
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/068—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection by sampling faster than the nominal bit rate
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Circuits Of Receivers In General (AREA)
NO924894A 1991-12-19 1992-12-17 FremgangsmÕte og anordning for mÕling av suksessive amplitudenivÕer for signaler som mottas pÕ en overføringskanal NO307980B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919115974A FR2685486B1 (fr) 1991-12-19 1991-12-19 Methode et dispositif pour mesurer les niveaux d'amplitude successifs de signaux recus sur une voie de transmission.

Publications (3)

Publication Number Publication Date
NO924894D0 true NO924894D0 (no) 1992-12-17
NO924894L NO924894L (no) 1993-06-21
NO307980B1 NO307980B1 (no) 2000-06-26

Family

ID=9420358

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924894A NO307980B1 (no) 1991-12-19 1992-12-17 FremgangsmÕte og anordning for mÕling av suksessive amplitudenivÕer for signaler som mottas pÕ en overføringskanal

Country Status (6)

Country Link
US (1) US5351271A (no)
EP (1) EP0547960B1 (no)
CA (1) CA2085795C (no)
DE (1) DE69220765T2 (no)
FR (1) FR2685486B1 (no)
NO (1) NO307980B1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0766744A (ja) * 1993-08-30 1995-03-10 Nec Corp 電界検出回路
US5602876A (en) * 1993-11-19 1997-02-11 Trw Inc. Advanced parameter encoder with pulse-on-pulse detection and pulse fragment reconstruction
DE19545022A1 (de) * 1995-12-02 1997-06-05 Daimler Benz Aerospace Ag Digitales Verfahren zur Detektion zeitlich kurzer Pulse und Anordnung zur Durchführung des Verfahrens
US6021314A (en) * 1997-05-22 2000-02-01 Advanced Micro Devices, Inc. Free channel selector for selecting an optimal channel
DE19825070C1 (de) * 1998-06-04 2000-01-05 Ericsson Telefon Ab L M Verfahren zur Bestimmung eines eine Variation zwischen einer meßbaren Größe und einer meßbaren Referenzgröße repräsentierenden Wertes
AU2408500A (en) * 1999-01-07 2000-07-24 Tellabs Operations, Inc. Method and apparatus for adaptively suppressing noise
US7042908B1 (en) * 2000-07-10 2006-05-09 Nortel Networks Limited Method and apparatus for transmitting arbitrary electrical signals over a data network
US6518893B1 (en) * 2001-08-24 2003-02-11 Xilinx, Inc. Method and apparatus for multilevel signal operation
US7231008B2 (en) * 2002-11-15 2007-06-12 Vitesse Semiconductor Corporation Fast locking clock and data recovery unit
US7613402B2 (en) 2003-12-08 2009-11-03 Alcatel-Lucent Usa Inc. Duobinary receiver
US7643761B2 (en) 2004-02-19 2010-01-05 Alcatel-Lucent Usa Inc. Method and apparatus for processing optical duobinary signals
US7330669B2 (en) * 2004-04-20 2008-02-12 Lucent Technologies Inc. Optical heterodyne receiver based on oversampling
JP4135953B2 (ja) * 2005-12-05 2008-08-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 波形測定装置及びその測定方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128131B1 (no) * 1971-03-05 1975-02-21 Lignes Telegraph Telephon
IT984397B (it) * 1973-03-02 1974-11-20 Cselt Centro Studi Lab Telecom Codificatore non lineare multi livello per trasmissione di se gnali numerici
FR2445671A1 (fr) * 1978-12-28 1980-07-25 Maitre Xavier Systeme de transmission, par l'intermediaire d'un canal numerique, de signaux telephoniques multiplexes par repartition en frequence
JPS5829226A (ja) * 1981-08-13 1983-02-21 Nec Corp 適応型信号識別装置
JPH0681164B2 (ja) * 1984-02-01 1994-10-12 株式会社日立製作所 符号変調方式
FR2604318B1 (fr) * 1986-09-23 1989-03-31 Thomson Csf Procede et dispositif de synchronisation symbole et leur application a la demodulation symbole de messages numeriques
DE3887459T2 (de) * 1987-11-16 1994-05-11 Nec Corp Digitalsignalempfangsschaltung mit Baudabtastphasensteuerung durch eine Leistung von abgetasteten Signalen.
JPH0369238A (ja) * 1989-08-08 1991-03-25 Mitsubishi Electric Corp 復調データ識別判定装置
JPH0377437A (ja) * 1989-08-19 1991-04-03 Fujitsu Ltd トランスバーサル等化による回線切替方式
US5230008A (en) * 1991-01-18 1993-07-20 Motorola, Inc. Multi-amplitude sample generating apparatus and method
DE4116614A1 (de) * 1991-05-22 1992-11-26 Bosch Gmbh Robert Verfahren zur demodulation und synchronisation fuer digital modulierte signale

Also Published As

Publication number Publication date
CA2085795C (fr) 2003-07-15
NO307980B1 (no) 2000-06-26
FR2685486A1 (fr) 1993-06-25
CA2085795A1 (fr) 1993-06-20
NO924894L (no) 1993-06-21
DE69220765T2 (de) 1997-11-06
EP0547960B1 (fr) 1997-07-09
DE69220765D1 (de) 1997-08-14
US5351271A (en) 1994-09-27
EP0547960A1 (fr) 1993-06-23
FR2685486B1 (fr) 1994-07-29

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Legal Events

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