JPS6464430A - Pseudo-random word sequence synchronizing device - Google Patents

Pseudo-random word sequence synchronizing device

Info

Publication number
JPS6464430A
JPS6464430A JP63207879A JP20787988A JPS6464430A JP S6464430 A JPS6464430 A JP S6464430A JP 63207879 A JP63207879 A JP 63207879A JP 20787988 A JP20787988 A JP 20787988A JP S6464430 A JPS6464430 A JP S6464430A
Authority
JP
Japan
Prior art keywords
equip
receiver
transmitter
pattern
word sequence
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.)
Granted
Application number
JP63207879A
Other languages
English (en)
Other versions
JP2810671B2 (ja
Inventor
Jiei Matsukufuaarando Uiriamu
Shii Uookaa Richiyaado
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.)
Hewlett Packard Japan Inc
Original Assignee
Yokogawa Hewlett Packard Ltd
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 Yokogawa Hewlett Packard Ltd filed Critical Yokogawa Hewlett Packard Ltd
Publication of JPS6464430A publication Critical patent/JPS6464430A/ja
Application granted granted Critical
Publication of JP2810671B2 publication Critical patent/JP2810671B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/043—Pseudo-noise [PN] codes variable during transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
JP63207879A 1987-08-25 1988-08-22 擬似ランダム・ワード・シーケンス同期装置 Expired - Lifetime JP2810671B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/089,291 US4791653A (en) 1987-08-25 1987-08-25 Pseudorandom word sequence synchronizer
US089,291 1987-08-25

Publications (2)

Publication Number Publication Date
JPS6464430A true JPS6464430A (en) 1989-03-10
JP2810671B2 JP2810671B2 (ja) 1998-10-15

Family

ID=22216809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63207879A Expired - Lifetime JP2810671B2 (ja) 1987-08-25 1988-08-22 擬似ランダム・ワード・シーケンス同期装置

Country Status (3)

Country Link
US (1) US4791653A (ja)
EP (1) EP0305036A3 (ja)
JP (1) JP2810671B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002087138A1 (fr) * 2001-04-17 2002-10-31 Fujitsu Limited Procede et dispositif pour analyser des erreurs sur bits

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165239A (ja) * 1987-12-21 1989-06-29 Advantest Corp データパターン同期装置
GB8808301D0 (en) * 1988-04-08 1988-05-11 British Telecomm Regenerative node for ring network
US5056113A (en) * 1988-09-22 1991-10-08 Megasoft Inc. Data communication system
IT1227483B (it) * 1988-11-23 1991-04-12 Telettra Lab Telefon Sistema e dispositivi per la trasmissione di segnali consistenti di blocchi di dati
US5031173A (en) * 1989-08-15 1991-07-09 Unisys Corporation Decoder for added asynchronous bit sequences
US5072447A (en) * 1989-11-08 1991-12-10 National Semiconductor Corporation Pattern injector
EP0504201A4 (en) * 1989-12-07 1992-12-02 The Commonwealth Of Australia Care Of The Secretary, Department Of Defense Support Error rate monitor
US5157667A (en) * 1990-04-30 1992-10-20 International Business Machines Corporation Methods and apparatus for performing fault isolation and failure analysis in link-connected systems
US5048015A (en) * 1990-06-14 1991-09-10 At&T Bell Laboratories Interference source identification
EP0492307A3 (en) * 1990-12-21 1993-01-20 Advantest Corporation Demultiplexer testing device
JPH0773286B2 (ja) * 1991-05-27 1995-08-02 メガソフト株式会社 データ伝送方法
US5349611A (en) * 1992-11-13 1994-09-20 Ampex Systems Corporation Recovering synchronization in a data stream
FR2699302B1 (fr) * 1992-12-16 1995-02-24 Thierry Houdoin Procédé de génération d'erreurs binaires et dispositif de mise en Óoeuvre du procédé.
US5627885A (en) * 1994-02-14 1997-05-06 Brooktree Corporation System for, and method of, transmitting and receiving through telephone lines signals representing data
CA2128587A1 (en) * 1994-07-21 1996-01-22 Ed Morson Method and arrangement for recognition of a coded transmitted signal
US6215798B1 (en) 1996-11-01 2001-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Multi-frame synchronization for parallel channel transmissions
JP3123975B2 (ja) * 1998-04-23 2001-01-15 埼玉日本電気株式会社 ビット誤り率測定方法および測定回路ならびに受信装置
US6367028B1 (en) * 1999-03-04 2002-04-02 Caterpillar Inc. Self diagnosing communications bus and method of operating same
EP1302038B1 (de) * 2000-07-06 2005-03-02 Infineon Technologies AG Verfahren und digitale schaltungsanordnung zum übertragen einer vielzahl von bitfolgen über mehrere busleitungen
GB2367220B (en) * 2000-09-22 2004-02-18 Mitel Semiconductor Ab Serialised test of parellel optical module
US7112990B2 (en) * 2003-01-17 2006-09-26 Tundra Semiconductor Corp. Physical layers
DE10322138B3 (de) * 2003-05-16 2004-09-30 Siemens Ag Datenübertragungssystem mit integriertem Fehlerüberwachungs- und Diagnosewerkzeug für die Datenübertragung in einem Computertomographen sowie zugehöriges Verfahren
US7424075B2 (en) 2003-07-31 2008-09-09 Crossroads Systems, Inc. Pseudorandom data pattern verifier with automatic synchronization
GB2421157B (en) * 2005-10-03 2006-11-22 Mircea Colesnic Synchronised remote action system
WO2013048444A1 (en) * 2011-09-30 2013-04-04 Intel Corporation Method and system of reducing power supply noise during training of high speed communication links
EP2725325B1 (de) * 2012-10-26 2019-12-11 Robert Bosch Gmbh Positionsmesssystem
US11409691B2 (en) * 2020-12-19 2022-08-09 Macom Technology Solutions Holdings, Inc. High speed on die shared bus for multi-channel communication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2451794C3 (de) * 1974-10-31 1980-07-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Prüfen digital arbeitender Nachrichtenverbindungen mit zufallsähnlichen Binärzeichenfolgen
DE2813798C2 (de) * 1978-03-30 1983-05-26 Siemens AG, 1000 Berlin und 8000 München Synchronisiereinrichtung für ein digitales Übertragungssystem
DE3010969A1 (de) * 1980-03-21 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Pcm-system mit sendeseitigem verwuerfler und empfangsseitigem entwuerfler
GB2100944B (en) * 1981-06-24 1985-03-06 Racal Res Ltd Synchronisation circuits
US4663766A (en) * 1984-10-10 1987-05-05 Paradyne Corporation Method of determining automatically the rate of data signals in a modem
DE3512126C1 (de) * 1985-04-03 1986-08-14 ANT Nachrichtentechnik GmbH, 7150 Backnang Wortweise arbeitender,multiplikativer Verwuerfler und Entwuerfler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002087138A1 (fr) * 2001-04-17 2002-10-31 Fujitsu Limited Procede et dispositif pour analyser des erreurs sur bits
US7249293B2 (en) 2001-04-17 2007-07-24 Fujitsu Limited Method and device for testing for the occurrence of bit errors

Also Published As

Publication number Publication date
JP2810671B2 (ja) 1998-10-15
EP0305036A2 (en) 1989-03-01
EP0305036A3 (en) 1990-10-31
US4791653A (en) 1988-12-13

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