NL7901889A - DEVICE FOR CHECKING THE QUALITY OF A SYNCHRONOUS NUMERIC TRANSMISSION SIGNAL. - Google Patents

DEVICE FOR CHECKING THE QUALITY OF A SYNCHRONOUS NUMERIC TRANSMISSION SIGNAL.

Info

Publication number
NL7901889A
NL7901889A NL7901889A NL7901889A NL7901889A NL 7901889 A NL7901889 A NL 7901889A NL 7901889 A NL7901889 A NL 7901889A NL 7901889 A NL7901889 A NL 7901889A NL 7901889 A NL7901889 A NL 7901889A
Authority
NL
Netherlands
Prior art keywords
checking
quality
transmission signal
numeric transmission
synchronous
Prior art date
Application number
NL7901889A
Other languages
Dutch (nl)
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of NL7901889A publication Critical patent/NL7901889A/en

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)
NL7901889A 1978-03-10 1979-03-08 DEVICE FOR CHECKING THE QUALITY OF A SYNCHRONOUS NUMERIC TRANSMISSION SIGNAL. NL7901889A (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 (1)

Publication Number Publication Date
NL7901889A true NL7901889A (en) 1979-09-12

Family

ID=9205620

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7901889A NL7901889A (en) 1978-03-10 1979-03-08 DEVICE FOR CHECKING THE QUALITY OF A SYNCHRONOUS NUMERIC 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
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 (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
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
IT1118413B (en) 1986-03-03
GB2016246A (en) 1979-09-19
IE790599L (en) 1979-09-10
BE874261A (en) 1979-08-20
JPS54126407A (en) 1979-10-01
GB2016246B (en) 1982-03-17
FR2419622B1 (en) 1980-08-22
IE48004B1 (en) 1984-08-22
CA1126867A (en) 1982-06-29
LU81021A1 (en) 1979-10-30
IT7967507A0 (en) 1979-03-09
DE2908587A1 (en) 1979-09-20
FR2419622A1 (en) 1979-10-05

Similar Documents

Publication Publication Date Title
NL191133C (en) Tuning device for a receiver.
NL7706379A (en) METHOD FOR THE MANUFACTURE OF A COUPLING ELEMENT.
NL185643C (en) ECHO-CORRECTION DEVICE FOR A DIGITAL TRANSMISSION SYSTEM.
NL7811657A (en) PLATE FOR THE MANUFACTURE OF A PILLOW-INSOLE.
NL7901804A (en) MEASURING DEVICE FOR A MILK INSTALLATION.
NL7812321A (en) SYSTEM FOR IMPROVING THE FREQUENCY CHARACTERISTICS OF A COLOR TV SIGNAL.
NL185379C (en) SPIRIT CANCELLATION FOR TELEVISION SIGNALS.
NL7806588A (en) SUPPORT DEVICE FOR A TRAILER OR THE LIKE.
NL181229C (en) TRANSMISSION FOR A VEHICLE.
NL7800966A (en) CONNECTING DEVICE FOR PIPES.
NL182476C (en) PROCESS FOR THE PREPARATION OF A 4-HALOGEN-BETA-PYRON.
NL181303C (en) DEVICE FOR INDICATING THE SETTING OF A FREQUENCY COMPENSATION NETWORK.
NL183970C (en) DEVICE FOR MEASURING THE FREQUENCY OF A SIGNAL.
NL7804325A (en) PROCESS FOR PREPARING A PAPER APPLIANT.
NL7507898A (en) DEVICE FOR TRANSMISSION OF NUMERIC SIGNALS.
NL7901889A (en) DEVICE FOR CHECKING THE QUALITY OF A SYNCHRONOUS NUMERIC TRANSMISSION SIGNAL.
NL179173C (en) AMPLIFIER DEVICE FOR TRANSMISSION.
NL188727C (en) DEVICE FOR DETECTION OF LINE ERRORS IN A NUMERIC TRANSMISSION SYSTEM.
NL7801153A (en) DEVICE FOR INDICATING THE POWER OF A SIGNAL.
NL185539C (en) LIMIT VALUE MACHINE FOR CHANGE SIGNALS.
NL7712492A (en) COMPACT GEARBOX FOR A VEHICLE.
NL161241C (en) CLUTCH SYSTEM FOR A GEAR BOX.
NL7608600A (en) CARRYING WAVE SYSTEM FOR TRANSMISSION OVER A SYMMETRIC TWO-WIRE LINE.
NL174812C (en) COUPLING DEVICE FOR A TRAILER.
NL175777C (en) LINK FOR THE ELIMINATION OF THE BACKGROUND BRIGHTNESS VARIATION OF A VIDEO SIGNAL.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn