IT7967507A0 - Dispositivo di controllo della qualita dei segnali di una trasmissione numerica sincrona - Google Patents

Dispositivo di controllo della qualita dei segnali di una trasmissione numerica sincrona

Info

Publication number
IT7967507A0
IT7967507A0 IT7967507A IT6750779A IT7967507A0 IT 7967507 A0 IT7967507 A0 IT 7967507A0 IT 7967507 A IT7967507 A IT 7967507A IT 6750779 A IT6750779 A IT 6750779A IT 7967507 A0 IT7967507 A0 IT 7967507A0
Authority
IT
Italy
Prior art keywords
control device
signal quality
quality control
synchronous numerical
numerical transmission
Prior art date
Application number
IT7967507A
Other languages
English (en)
Other versions
IT1118413B (it
Original Assignee
Telecom Munications Cit Alcate
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 Telecom Munications Cit Alcate filed Critical Telecom Munications Cit Alcate
Publication of IT7967507A0 publication Critical patent/IT7967507A0/it
Application granted granted Critical
Publication of IT1118413B publication Critical patent/IT1118413B/it

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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IT67507/79A 1978-03-10 1979-03-09 Dispositivo di controllo della qualita dei segnali di una trasmissione numerica sincrona IT1118413B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7967507A0 true IT7967507A0 (it) 1979-03-09
IT1118413B IT1118413B (it) 1986-03-03

Family

ID=9205620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67507/79A IT1118413B (it) 1978-03-10 1979-03-09 Dispositivo di controllo della qualita dei segnali di una trasmissione numerica sincrona

Country Status (10)

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

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
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
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
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 (it) * 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
FR2419622A1 (fr) 1979-10-05
IT1118413B (it) 1986-03-03
GB2016246B (en) 1982-03-17
BE874261A (fr) 1979-08-20
NL7901889A (nl) 1979-09-12
LU81021A1 (fr) 1979-10-30
GB2016246A (en) 1979-09-19
CA1126867A (fr) 1982-06-29
FR2419622B1 (it) 1980-08-22
JPS54126407A (en) 1979-10-01
IE48004B1 (en) 1984-08-22
IE790599L (en) 1979-09-10
DE2908587A1 (de) 1979-09-20

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Legal Events

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

Effective date: 19970228