DE3689340D1 - Digitales Übertragungssystem. - Google Patents

Digitales Übertragungssystem.

Info

Publication number
DE3689340D1
DE3689340D1 DE86104383T DE3689340T DE3689340D1 DE 3689340 D1 DE3689340 D1 DE 3689340D1 DE 86104383 T DE86104383 T DE 86104383T DE 3689340 T DE3689340 T DE 3689340T DE 3689340 D1 DE3689340 D1 DE 3689340D1
Authority
DE
Germany
Prior art keywords
transmission system
digital transmission
digital
transmission
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 - Fee Related
Application number
DE86104383T
Other languages
English (en)
Other versions
DE3689340T2 (de
Inventor
Makoto C O Nec Corpo Yoshimoto
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP60064981A external-priority patent/JPS61225939A/ja
Priority claimed from JP60064979A external-priority patent/JPS61225940A/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3689340D1 publication Critical patent/DE3689340D1/de
Publication of DE3689340T2 publication Critical patent/DE3689340T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Error Detection And Correction (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
DE3689340T 1985-03-30 1986-04-01 Digitales Übertragungssystem. Expired - Fee Related DE3689340T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60064981A JPS61225939A (ja) 1985-03-30 1985-03-30 ワ−ド同期方式
JP60064979A JPS61225940A (ja) 1985-03-30 1985-03-30 フレ−ム同期方式

Publications (2)

Publication Number Publication Date
DE3689340D1 true DE3689340D1 (de) 1994-01-13
DE3689340T2 DE3689340T2 (de) 1994-06-09

Family

ID=26406128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3689340T Expired - Fee Related DE3689340T2 (de) 1985-03-30 1986-04-01 Digitales Übertragungssystem.

Country Status (4)

Country Link
US (1) US4779275A (de)
EP (1) EP0196647B1 (de)
CA (1) CA1259386A (de)
DE (1) DE3689340T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508090B2 (ja) * 1987-05-28 1996-06-19 日本電気株式会社 ディジタル通信装置
US5461631A (en) * 1992-12-15 1995-10-24 International Business Machines Corporation Method for bit resynchronization of code-constrained sequences
WO1995014971A1 (en) * 1993-11-22 1995-06-01 Motorola, Inc. Method and system for synchronizing encoders and decoders in communication networks when errors are detected
US5475716A (en) * 1994-01-18 1995-12-12 Gi Corporation Method for communicating block coded digital data with associated synchronization/control data
US5931968A (en) 1996-02-09 1999-08-03 Overland Data, Inc. Digital data recording channel
US5815514A (en) * 1996-02-09 1998-09-29 Overland Data, Inc. Variable rate bit inserter for digital data storage
US6543024B2 (en) 1996-02-09 2003-04-01 Overland Storage, Inc. Write format for digital data storage
US6167550A (en) * 1996-02-09 2000-12-26 Overland Data, Inc. Write format for digital data storage
US6597526B1 (en) 1998-08-14 2003-07-22 Overland Storage, Inc. Magnetic tape drive apparatus including a variable rate encoder
JP4838341B2 (ja) * 2009-09-28 2011-12-14 Ｎｔｔエレクトロニクス株式会社 符号化システム及び符号化装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550082A (en) * 1966-03-17 1970-12-22 Bell Telephone Labor Inc Automatic synchronization recovery techniques for nonbinary cyclic codes
US3466601A (en) * 1966-03-17 1969-09-09 Bell Telephone Labor Inc Automatic synchronization recovery techniques for cyclic codes
US3571794A (en) * 1967-09-27 1971-03-23 Bell Telephone Labor Inc Automatic synchronization recovery for data systems utilizing burst-error-correcting cyclic codes
US3753228A (en) * 1971-12-29 1973-08-14 Westinghouse Air Brake Co Synchronizing arrangement for digital data transmission systems
US3781818A (en) * 1972-05-08 1973-12-25 Univ Johns Hopkins Data block multiplexing system
US3806647A (en) * 1972-07-28 1974-04-23 Communications Satellite Corp Phase ambiguity resolution system using convolutional coding-threshold decoding
US4208650A (en) * 1978-01-30 1980-06-17 Forney Engineering Company Data transmission system
US4387460A (en) * 1979-07-23 1983-06-07 Societe Anonyme De Tele-Communication Supplementary information transmitting arrangement for a digital data transmission system
US4312070A (en) * 1979-12-07 1982-01-19 Motorola, Inc. Digital encoder-decoder
JPS5817745A (ja) * 1981-07-17 1983-02-02 Victor Co Of Japan Ltd 同期検出方式
US4468752A (en) * 1981-09-21 1984-08-28 Tandy Corporation Data synchronization apparatus
DE3151251A1 (de) * 1981-12-24 1983-07-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zur wiedergabe digital codierter signale
DE3229695A1 (de) * 1982-08-10 1984-02-16 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur synchronuebertragung von seriellen, wortweise geordneten digitalen daten

Also Published As

Publication number Publication date
EP0196647B1 (de) 1993-12-01
US4779275A (en) 1988-10-18
DE3689340T2 (de) 1994-06-09
CA1259386A (en) 1989-09-12
EP0196647A3 (en) 1988-09-14
EP0196647A2 (de) 1986-10-08

Similar Documents

Publication Publication Date Title
FI863086A7 (fi) Digitalt radiotransmissionssystem.
DE3782369D1 (de) Digitales uebertragungssystem.
DE3667833D1 (de) Uebertragungssysteme.
DE3785781D1 (de) Zusammengesetztes qam-psk-uebertragungssystem.
DE3689452D1 (de) Datenübertragungssystem.
DE3574808D1 (de) Multiplexuebertragungssystem.
DE3682309D1 (de) Geheimuebertragungssystem.
DE3687621D1 (de) Zweidrahtuebertragungssystem.
DE3674362D1 (de) Optisches uebertragungssystem.
DE3482568D1 (de) Digitales uebertragungssystem.
FI860960A7 (fi) Mottagare foer mottagande av digital ljud/datainformation.
NO870449L (no) Digitalt kommunikasjonssystem.
DE3667435D1 (de) Getriebeanordnung.
DE3579510D1 (de) Faksimilesystem.
DE3687172D1 (de) Multiplexuebertragungssystem.
DE3685761D1 (de) Multiplexuebertragungssystem.
DE3789019D1 (de) Digitales übertragungssystem.
DE3686963D1 (de) Funkuebertragungssystem.
DE3673700D1 (de) Digitales lokales vermittlungssystem.
DE3689340D1 (de) Digitales Übertragungssystem.
FI832580A7 (fi) Digitaalinen siirtojärjestelmä.
DE68918070D1 (de) Digitales Übertragungssystem.
NO883923D0 (no) Digitalt overfoeringssystem med formidlende transmultiplekser.
FI860439L (fi) Serietransmissionsanordning.
NO853552L (no) Digitalt kommunikasjonssystem.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee