NO791842L - Databussystem. - Google Patents

Databussystem.

Info

Publication number
NO791842L
NO791842L NO791842A NO791842A NO791842L NO 791842 L NO791842 L NO 791842L NO 791842 A NO791842 A NO 791842A NO 791842 A NO791842 A NO 791842A NO 791842 L NO791842 L NO 791842L
Authority
NO
Norway
Prior art keywords
terminal
control
data
circuit
terminals
Prior art date
Application number
NO791842A
Other languages
English (en)
Norwegian (no)
Inventor
Keith S Champlin
Ernest C Preimesberger
Larry A Meyer
George W Miller
Original Assignee
Fmc 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
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of NO791842L publication Critical patent/NO791842L/no

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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO791842A 1978-06-05 1979-06-01 Databussystem. NO791842L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91278078A 1978-06-05 1978-06-05

Publications (1)

Publication Number Publication Date
NO791842L true NO791842L (no) 1979-12-06

Family

ID=25432430

Family Applications (1)

Application Number Title Priority Date Filing Date
NO791842A NO791842L (no) 1978-06-05 1979-06-01 Databussystem.

Country Status (4)

Country Link
EP (1) EP0006325B1 (de)
JP (1) JPS5927137B2 (de)
DE (1) DE2965310D1 (de)
NO (1) NO791842L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428253B (sv) * 1981-05-14 1983-06-13 Ericsson Telefon Ab L M Sett for att i ett telekommunikationssystem vid overforing av information mellan terminaler distribuera sendtillstand till nagon av terminalerna samt anordning for genomforande av settet
SE442070B (sv) * 1981-07-10 1985-11-25 Ericsson Telefon Ab L M Sett for att i ett telekommunikationssystem, vid overforing av information mellan terminaler vilka er anslutna till varandra genom en gemensam ringbuss, astadkomma en anpassning i overgangen mellan ringbussen och respek
US4627070A (en) * 1981-09-16 1986-12-02 Fmc Corporation Asynchronous data bus system
US4593280A (en) * 1982-03-05 1986-06-03 Burroughs Corporation Write token regeneration in a timed token ring
JPS59183553A (ja) * 1983-04-04 1984-10-18 Anritsu Corp ル−プ伝送方式
JPS60197044A (ja) * 1984-02-29 1985-10-05 Fujitsu Ltd ル−プ通信制御方式
US4587650A (en) * 1984-10-30 1986-05-06 Burroughs Corporation Method of simultaneously transmitting isochronous and nonisochronous data on a local area network
US5535191A (en) * 1995-06-28 1996-07-09 Seiko Communications Systems, Inc. Method and apparatus for switching between redundant hardware in a wireless data communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE324667B (de) * 1968-12-20 1970-06-08 Ibm Svenska Ab
US3632881A (en) * 1970-03-16 1972-01-04 Ibm Data communications method and system
NL177876C (nl) * 1970-10-08 1985-12-02 Western Electric Co Overdrachtsstelsel voor de transmissie van digitale berichten die zijn samengesteld uit een reeks van bitgroepen, in tijdgleuven van een tijdmultiplexraster.
US3659271A (en) * 1970-10-16 1972-04-25 Collins Radio Co Multichannel communication system
CH551118A (de) * 1973-05-30 1974-06-28 Ibm Verfahren und einrichtung zum abschalten oder wiederanschalten eines ausgewaehlten ringabschnitts in einer ringfoermigen nachrichtenuebertragungsanlage.
US3943283A (en) * 1974-06-17 1976-03-09 International Business Machines Corporation Bidirectional single wire data transmission and wrap control
US4038494A (en) * 1975-06-17 1977-07-26 Fmc Corporation Digital serial transmitter/receiver module
JPS5259534A (en) * 1975-11-11 1977-05-17 Panafacom Ltd Data transfer system
US4016369A (en) * 1976-03-09 1977-04-05 Bell Telephone Laboratories, Incorporated Addressing arrangements for communications networks
US4071706A (en) * 1976-09-13 1978-01-31 Rca Corporation Data packets distribution loop

Also Published As

Publication number Publication date
EP0006325A1 (de) 1980-01-09
JPS5927137B2 (ja) 1984-07-03
DE2965310D1 (en) 1983-06-09
JPS5516592A (en) 1980-02-05
EP0006325B1 (de) 1983-05-04

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