GB2016246B - Device for monitoring the quality of a synchronous digital transmission signal - Google Patents

Device for monitoring the quality of a synchronous digital transmission signal

Info

Publication number
GB2016246B
GB2016246B GB7907681A GB7907681A GB2016246B GB 2016246 B GB2016246 B GB 2016246B GB 7907681 A GB7907681 A GB 7907681A GB 7907681 A GB7907681 A GB 7907681A GB 2016246 B GB2016246 B GB 2016246B
Authority
GB
United Kingdom
Prior art keywords
monitoring
quality
transmission signal
digital transmission
synchronous digital
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
GB7907681A
Other versions
GB2016246A (en
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
Alcatel CIT SA
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 Alcatel CIT SA, Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Alcatel CIT SA
Publication of GB2016246A publication Critical patent/GB2016246A/en
Application granted granted Critical
Publication of GB2016246B publication Critical patent/GB2016246B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/1928—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, 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 for forming integrals of products, e.g. Fourier integrals, Laplace integrals, 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)
GB7907681A 1978-03-10 1979-03-05 Device for monitoring the quality of a synchronous digital transmission signal Expired GB2016246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806952A FR2419622A1 (en) 1978-03-10 1978-03-10 DEVICE FOR MONITORING THE QUALITY OF A SYNCHRONOUS DIGITAL TRANSMISSION SIGNAL

Publications (2)

Publication Number Publication Date
GB2016246A GB2016246A (en) 1979-09-19
GB2016246B true GB2016246B (en) 1982-03-17

Family

ID=9205620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907681A Expired GB2016246B (en) 1978-03-10 1979-03-05 Device for monitoring the quality of a synchronous digital transmission signal

Country Status (10)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401944A1 (en) * 1984-01-20 1985-08-01 Siemens AG, 1000 Berlin und 8000 München 1 BIT / 1 BIT DIGITAL CORRELATOR
DE10245047A1 (en) * 2002-09-26 2004-04-08 Infineon Technologies Ag Device and method for recognizing a useful signal by detecting a periodic signal contained in the useful signal
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 (en) * 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
IE790599L (en) 1979-09-10
JPS54126407A (en) 1979-10-01
GB2016246A (en) 1979-09-19
FR2419622B1 (en) 1980-08-22
IE48004B1 (en) 1984-08-22
NL7901889A (en) 1979-09-12
DE2908587A1 (en) 1979-09-20
IT7967507A0 (en) 1979-03-09
CA1126867A (en) 1982-06-29
LU81021A1 (en) 1979-10-30
BE874261A (en) 1979-08-20
IT1118413B (en) 1986-03-03
FR2419622A1 (en) 1979-10-05

Similar Documents

Publication Publication Date Title
GB2013010B (en) Signal transmission
GB2052922B (en) Digital encoder for fcsimile transmission
GB2022372B (en) Digital signal transmission apparatus
DE2962957D1 (en) Digital signal detector
GB2045036B (en) Digital signal transmission apparatus
GB2023971B (en) Digital signal transmission system
GB2016249B (en) Automatic equalizer for a synchronous digital transmission signal
DE3064511D1 (en) Digital signal transmission system
JPS558195A (en) Digital signal receiver
GB2042695B (en) Device for transmitting signals to a fuse
YU39402B (en) Arrangement for a clock signal transmission
EP0184807A3 (en) Monitoring apparatus capable of monitoring a digital equipment by the use of a synchronization signal
GB2016246B (en) Device for monitoring the quality of a synchronous digital transmission signal
GB2040447B (en) Optical signal transmission apparatus
JPS5397318A (en) Facsimile signal converter
DE2960471D1 (en) Circuit for automatically equalizing a signal
DE2962728D1 (en) Device for measuring the quality of a digital connection and transmission equipments including such a device
GB2020132B (en) Arrangement for monitoring the performance of a digital transmission system
IE44301L (en) Monitoring of a digital transmission signal
JPS54127211A (en) Signal device for facsimile receiver
GB2033700B (en) System for detecting the initial point of a digital signal
GB2132802B (en) Digital signal producing devices
JPS554198A (en) Tuner for digital transmission
GB1539858A (en) Facsimile picture signal transmission
IL61157A0 (en) Method for transmitting digital signals

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990304