CA1126867A - Dispositif de controle de la qualite d'un signal de transmission numerique synchrone - Google Patents

Dispositif de controle de la qualite d'un signal de transmission numerique synchrone

Info

Publication number
CA1126867A
CA1126867A CA323,010A CA323010A CA1126867A CA 1126867 A CA1126867 A CA 1126867A CA 323010 A CA323010 A CA 323010A CA 1126867 A CA1126867 A CA 1126867A
Authority
CA
Canada
Prior art keywords
output
signal
unit time
control device
delay
Prior art date
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.)
Expired
Application number
CA323,010A
Other languages
English (en)
French (fr)
Inventor
Michel Lemoussu
Claude Cardot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Application granted granted Critical
Publication of CA1126867A publication Critical patent/CA1126867A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals
    • G06G7/1935—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions for forming correlation integrals; for forming convolution integrals by converting at least one the input signals into a two level signal, e.g. polarity correlators
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
CA323,010A 1978-03-10 1979-03-08 Dispositif de controle de la qualite d'un signal de transmission numerique synchrone Expired CA1126867A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7806952A FR2419622A1 (fr) 1978-03-10 1978-03-10 Dispositif de controle de la qualite d'un signal de transmission numerique synchrone
FR7806952 1978-03-10

Publications (1)

Publication Number Publication Date
CA1126867A true CA1126867A (fr) 1982-06-29

Family

ID=9205620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323,010A Expired CA1126867A (fr) 1978-03-10 1979-03-08 Dispositif de controle de la qualite d'un signal de transmission numerique synchrone

Country Status (10)

Country Link
JP (1) JPS54126407A (ja)
BE (1) BE874261A (ja)
CA (1) CA1126867A (ja)
DE (1) DE2908587A1 (ja)
FR (1) FR2419622A1 (ja)
GB (1) GB2016246B (ja)
IE (1) IE48004B1 (ja)
IT (1) IT1118413B (ja)
LU (1) LU81021A1 (ja)
NL (1) NL7901889A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401944A1 (de) * 1984-01-20 1985-08-01 Siemens AG, 1000 Berlin und 8000 München 1 bit/1 bit-digitalkorrelator
DE10245047A1 (de) * 2002-09-26 2004-04-08 Infineon Technologies Ag Vorrichtung und Verfahren zur Erkennung eines Nutzsignals durch Detektion eines in dem Nutzsignal enthaltenen periodischen Signals
US8594249B2 (en) 2002-09-26 2013-11-26 Intel Mobile Communications GmbH Device and method for detecting a useful signal by detecting a periodic signal contained in the useful signal
GB2422989A (en) * 2005-02-03 2006-08-09 Agilent Technologies Inc Correlating a received data signal with a time delayed version of the signal to obtain a measurement of inter-symbol interference

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268912A (ja) * 1960-09-07
US3995225A (en) * 1975-11-13 1976-11-30 Motorola, Inc. Synchronous, non return to zero bit stream detector

Also Published As

Publication number Publication date
FR2419622B1 (ja) 1980-08-22
IE48004B1 (en) 1984-08-22
IT7967507A0 (it) 1979-03-09
GB2016246A (en) 1979-09-19
DE2908587A1 (de) 1979-09-20
IE790599L (en) 1979-09-10
BE874261A (fr) 1979-08-20
FR2419622A1 (fr) 1979-10-05
NL7901889A (nl) 1979-09-12
JPS54126407A (en) 1979-10-01
LU81021A1 (fr) 1979-10-30
GB2016246B (en) 1982-03-17
IT1118413B (it) 1986-03-03

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