JPS55135450A - Synchronous signal formation for digital transmission signal - Google Patents

Synchronous signal formation for digital transmission signal

Info

Publication number
JPS55135450A
JPS55135450A JP4388279A JP4388279A JPS55135450A JP S55135450 A JPS55135450 A JP S55135450A JP 4388279 A JP4388279 A JP 4388279A JP 4388279 A JP4388279 A JP 4388279A JP S55135450 A JPS55135450 A JP S55135450A
Authority
JP
Japan
Prior art keywords
frame
patterns
synchronous
synchronism
synca
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.)
Pending
Application number
JP4388279A
Other languages
English (en)
Inventor
Naohiro Tomikawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12676069&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS55135450(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4388279A priority Critical patent/JPS55135450A/ja
Priority to NL8001525A priority patent/NL8001525A/nl
Priority to DE3013554A priority patent/DE3013554C2/de
Publication of JPS55135450A publication Critical patent/JPS55135450A/ja
Priority to US06/589,868 priority patent/US4665533A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • 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
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • 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
    • H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
JP4388279A 1979-04-10 1979-04-10 Synchronous signal formation for digital transmission signal Pending JPS55135450A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4388279A JPS55135450A (en) 1979-04-10 1979-04-10 Synchronous signal formation for digital transmission signal
NL8001525A NL8001525A (nl) 1979-04-10 1980-03-14 Digitale signaaltransmissie-inrichting.
DE3013554A DE3013554C2 (de) 1979-04-10 1980-04-09 Schaltungsanordnung zum Auswerten von unterschiedlichen Synchronisationssignalen
US06/589,868 US4665533A (en) 1979-04-10 1984-03-19 Digital signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4388279A JPS55135450A (en) 1979-04-10 1979-04-10 Synchronous signal formation for digital transmission signal

Publications (1)

Publication Number Publication Date
JPS55135450A true JPS55135450A (en) 1980-10-22

Family

ID=12676069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4388279A Pending JPS55135450A (en) 1979-04-10 1979-04-10 Synchronous signal formation for digital transmission signal

Country Status (4)

Country Link
US (1) US4665533A (ja)
JP (1) JPS55135450A (ja)
DE (1) DE3013554C2 (ja)
NL (1) NL8001525A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148551A (ja) * 1982-02-27 1983-09-03 Sony Corp デイジタル信号伝送方法
JPS61274538A (ja) * 1985-05-30 1986-12-04 Nec Corp デイジタル伝送方式における制御信号の送信方法
JPS62241448A (ja) * 1986-03-19 1987-10-22 Iwatsu Electric Co Ltd デ−タ伝送方式

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656760A5 (de) * 1981-11-11 1986-07-15 Landis & Gyr Ag Verfahren und anordnung zur sicherstellung der start-synchronisation eines aus bit-impulsfolgen bestehenden telegramms innerhalb eines empfaengers.
DE3201934A1 (de) * 1982-01-22 1983-08-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur uebertragung von digitalen informatonssignalen
DE3429453C1 (de) * 1984-08-10 1992-05-27 Siemens Ag Verfahren zur gesicherten Funksignaluebertragung
DE3533962A1 (de) * 1985-09-24 1987-03-26 Thomson Brandt Gmbh Verfahren zur uebertragung eines digitalsignals
US4914655A (en) * 1986-06-20 1990-04-03 American Telephone And Telegraph Company Multiplexing arrangement for a digital transmission system
DE3728792A1 (de) * 1987-08-28 1989-03-09 Thomson Brandt Gmbh Schaltungsanordnung zur erkennung und/oder ueberwachung von in einem seriellen datenstrom enthaltener synchronworte
DE3737306A1 (de) * 1987-11-04 1989-05-18 Thomson Brandt Gmbh Verfahren zur uebertragung eines digitalsignals
US4819226A (en) * 1987-11-10 1989-04-04 Bell Communications Research, Inc. Framer circuit for use in a DTDM network
US4835768A (en) * 1988-04-14 1989-05-30 Bell Communications Research, Inc. High speed digital signal framer-demultiplexer
US4903225A (en) * 1988-12-23 1990-02-20 Ampex Corporation High speed digital data correlator having a synchronous pipelined full adder cell array
US5101401A (en) * 1989-11-29 1992-03-31 Nec Corporation Polarity judging arrangement by using frame synchronization signals of a received signal
US5241545A (en) * 1990-11-14 1993-08-31 Motorola, Inc. Apparatus and method for recovering a time-varying signal using multiple sampling points
EP0880248A1 (en) * 1991-08-30 1998-11-25 Nec Corporation Circuit for detecting synchronizing signal in frame synchronization data transmission
US5646947A (en) * 1995-03-27 1997-07-08 Westinghouse Electric Corporation Mobile telephone single channel per carrier superframe lock subsystem
US6377575B1 (en) 1998-08-05 2002-04-23 Vitesse Semiconductor Corporation High speed cross point switch routing circuit with word-synchronous serial back plane
KR100362567B1 (ko) * 1998-12-24 2003-04-07 삼성전자 주식회사 버스트컷팅영역에기록되어있는정보들을디코딩하기위한동기정보검출방법
US6810422B1 (en) 2000-01-14 2004-10-26 Lockheed Martin Tactical Defense Systems System and method for probabilistic quality of communication service determination
EP1307820B1 (en) * 2000-06-06 2014-07-23 Vitesse Semiconductor Corporation Crosspoint switch with switch matrix module
US7229331B2 (en) * 2005-01-24 2007-06-12 Enviroprop Corporation Shroud for a hydro thrust device
FR2954643B1 (fr) * 2009-12-22 2012-06-01 Eads Defence & Security Sys Synchronisation d'equipements terminaux d'un systeme de communication

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467310A (en) * 1977-11-08 1979-05-30 Nec Corp Synchronizing method and circuit for digital communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200198A (en) * 1959-11-03 1965-08-10 Radiation Inc System for extracting word and bit synchronization signals from pcm wave form
DE1233433B (de) * 1964-06-30 1967-02-02 Rohde & Schwarz Synchronisierverfahren fuer Telegrafie-Systeme
DE1537452B2 (de) * 1967-07-18 1977-06-23 Telefunken Patentverwertungsgesellschaft mbH, 7900 UUn Verfahren zum erzeugen von synchronisationswoertern in datenuebertragungsanlagen
DE2049947C3 (de) * 1970-10-10 1980-10-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zum Erkennen einer im bitseriellen Datenfluß auftretenden vorgegebenen Bitfolge
JPS4968606A (ja) * 1972-11-06 1974-07-03
FR2217872B1 (ja) * 1973-02-12 1976-05-14 Cit Alcatel
US4013836A (en) * 1974-09-03 1977-03-22 Gte Information Systems Incorporated Data transmission and display system
US4091423A (en) * 1975-03-17 1978-05-23 Datotek, Inc. Synchronous digital data scrambling system
US4027243A (en) * 1975-05-12 1977-05-31 General Electric Company Message generator for a controlled radio transmitter and receiver
DE2802975C2 (de) * 1978-01-24 1979-10-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Zeitmultiplex-Rahmensynchronisierung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467310A (en) * 1977-11-08 1979-05-30 Nec Corp Synchronizing method and circuit for digital communication system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58148551A (ja) * 1982-02-27 1983-09-03 Sony Corp デイジタル信号伝送方法
JPH0480577B2 (ja) * 1982-02-27 1992-12-18 Sonii Kk
JPS61274538A (ja) * 1985-05-30 1986-12-04 Nec Corp デイジタル伝送方式における制御信号の送信方法
JPH0588580B2 (ja) * 1985-05-30 1993-12-22 Nippon Denki Kk
JPS62241448A (ja) * 1986-03-19 1987-10-22 Iwatsu Electric Co Ltd デ−タ伝送方式

Also Published As

Publication number Publication date
DE3013554A1 (de) 1980-10-16
NL8001525A (nl) 1980-10-14
DE3013554C2 (de) 1984-07-12
US4665533A (en) 1987-05-12

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