FI810943L - Foerfarande foer oevervakning av bitfelgraden - Google Patents

Foerfarande foer oevervakning av bitfelgraden

Info

Publication number
FI810943L
FI810943L FI810943A FI810943A FI810943L FI 810943 L FI810943 L FI 810943L FI 810943 A FI810943 A FI 810943A FI 810943 A FI810943 A FI 810943A FI 810943 L FI810943 L FI 810943L
Authority
FI
Finland
Prior art keywords
bitfelgraden
foerfarande foer
oevervakning
foer oevervakning
foerfarande
Prior art date
Application number
FI810943A
Other languages
English (en)
Finnish (fi)
Other versions
FI810943A7 (fi
Inventor
Egon Douverne
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of FI810943A7 publication Critical patent/FI810943A7/fi
Publication of FI810943L publication Critical patent/FI810943L/fi

Links

Classifications

    • 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
    • H04L1/24—Testing correct operation
    • H04L1/241—Testing correct operation using pseudo-errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
FI810943A 1980-03-29 1981-03-26 Foerfarande foer oevervakning av bitfelgraden FI810943L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3012400A DE3012400C2 (de) 1980-03-29 1980-03-29 Verfahren zur Überwachung der Bitfehlerrate

Publications (2)

Publication Number Publication Date
FI810943A7 FI810943A7 (fi) 1981-09-30
FI810943L true FI810943L (fi) 1981-09-30

Family

ID=6098837

Family Applications (1)

Application Number Title Priority Date Filing Date
FI810943A FI810943L (fi) 1980-03-29 1981-03-26 Foerfarande foer oevervakning av bitfelgraden

Country Status (7)

Country Link
US (1) US4367550A (OSRAM)
AT (1) AT381196B (OSRAM)
CA (1) CA1152598A (OSRAM)
DE (1) DE3012400C2 (OSRAM)
FI (1) FI810943L (OSRAM)
FR (1) FR2479614A1 (OSRAM)
GB (1) GB2072997B (OSRAM)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732135A (en) * 1980-08-06 1982-02-20 Sony Corp Processor for coded signal
JPS58182356A (ja) * 1982-04-20 1983-10-25 Kokusai Denshin Denwa Co Ltd <Kdd> ビツト誤り率測定方式
JPS5974756A (ja) * 1982-10-21 1984-04-27 Kokusai Denshin Denwa Co Ltd <Kdd> 信号品質監視装置
JPS59193658A (ja) * 1983-04-18 1984-11-02 Nec Corp 擬似誤り検出回路
JPS60125053A (ja) * 1983-12-12 1985-07-04 Canon Inc デ−タ通信方式
IT8324267A0 (it) * 1983-12-20 1983-12-20 Italtel Spa Disposizione circuitale atta a rilevare il tasso di errore in sistemi di trasmissione di tipo numerico.
JPS60203034A (ja) * 1984-03-27 1985-10-14 Mitsubishi Electric Corp 車両の情報伝送装置
JPS615658A (ja) * 1984-06-01 1986-01-11 Fujitsu Ltd 信号監視回路
US4616362A (en) * 1984-07-19 1986-10-07 Rca Corporation Logic for calculating bit error rate in a data communication system
US4633465A (en) * 1985-03-27 1986-12-30 At&T Bell Laboratories Eye violation detectors
JPS62235851A (ja) * 1986-04-07 1987-10-16 Tamura Electric Works Ltd ボタン電話装置のデ−タ伝送方式
US5036515A (en) * 1989-05-30 1991-07-30 Motorola, Inc. Bit error rate detection
EP0506750B1 (en) * 1989-12-22 1996-02-07 Signalling Technology Pty. Ltd. Data error detection in data communications
US5220581A (en) * 1991-03-28 1993-06-15 International Business Machines Corporation Digital data link performance monitor
CA2056679C (en) * 1991-11-29 2002-02-12 Timothy Joseph Nohara Automatic monitoring of digital communication channel conditions using eye patterns
GB2263849B (en) * 1992-01-31 1995-02-15 Northern Telecom Ltd Error detection
US5426646A (en) * 1992-06-25 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Instantaneous bit-error-rate meter
JPH06350654A (ja) * 1993-06-14 1994-12-22 Toshiba Corp クロック同期制御検証装置
DE4326277A1 (de) * 1993-08-05 1995-02-09 Sel Alcatel Ag Verfahren und Schaltungsanordnung zur Detektion der Bitfehlerrate in einem digitalen optischen Empfänger
DE4414364A1 (de) * 1994-04-25 1995-10-26 Siemens Ag Taktrückgewinnung mittels einer Phasenregelschleife zur Regenerierung hochratiger digitaler Signale
US6222877B1 (en) * 1999-07-14 2001-04-24 Luxn, Inc. Method for performance monitoring of data transparent communication links
US20010021987A1 (en) * 1999-07-14 2001-09-13 Madabusi Govindarajan Method and apparatus for performance monitoring of data transparent communication links
US6295614B1 (en) 2000-03-02 2001-09-25 Corning Incorporated Apparatus for estimating bit error rate by sampling in WDM communication system
EP1241483B1 (en) * 2001-03-16 2004-05-19 Agilent Technologies, Inc. (a Delaware corporation) Bit error rate measurement
AU2003900689A0 (en) * 2003-02-17 2003-02-27 The University Of Melbourne Ber monitoring method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL147293B (nl) * 1964-04-09 1975-09-15 Philips Nv Zendinrichting voor overdracht van gemoduleerde trillingen.
DE1804719B2 (de) * 1968-10-23 1971-07-01 Verfahren und schaltungsanordnung zurautomatischen beurteilung der eigenschaften eines datenuebertragungs weges mit hilfe eines toleranzschemas
IT1041378B (it) * 1975-06-10 1980-01-10 Cselt Centro Studi Lab Telecom Dispositivo per il rilevamento della qualita di trasmissione nei ricevitori di segnali numerici
GB1589009A (en) * 1978-05-19 1981-05-07 Ici Ltd Method of analysis and apparatus therefor
JPS54152802A (en) * 1978-05-23 1979-12-01 Fujitsu Ltd Error rate supervisory system
US4309771A (en) * 1979-07-02 1982-01-05 Farinon Corporation Digital radio transmission system

Also Published As

Publication number Publication date
GB2072997A (en) 1981-10-07
ATA144281A (de) 1986-01-15
DE3012400C2 (de) 1986-03-06
GB2072997B (en) 1984-05-10
AT381196B (de) 1986-09-10
FR2479614B1 (OSRAM) 1984-12-28
CA1152598A (en) 1983-08-23
DE3012400A1 (de) 1981-10-15
FR2479614A1 (fr) 1981-10-02
FI810943A7 (fi) 1981-09-30
US4367550A (en) 1983-01-04

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: LICENTIA PATENT- VERWALTUNGS-G.M.B.H.