CH551118A - PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM. - Google Patents

PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM.

Info

Publication number
CH551118A
CH551118A CH778373A CH778373A CH551118A CH 551118 A CH551118 A CH 551118A CH 778373 A CH778373 A CH 778373A CH 778373 A CH778373 A CH 778373A CH 551118 A CH551118 A CH 551118A
Authority
CH
Switzerland
Prior art keywords
ring
disconnecting
procedure
transfer system
message transfer
Prior art date
Application number
CH778373A
Other languages
German (de)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Priority to CH778373A priority Critical patent/CH551118A/en
Priority to DE19742409471 priority patent/DE2409471C3/en
Priority to FR7410674A priority patent/FR2232157B1/fr
Priority to GB1543174A priority patent/GB1457058A/en
Priority to IT2151074A priority patent/IT1014600B/en
Priority to JP5350174A priority patent/JPS5422365B2/ja
Priority to CA200,192A priority patent/CA1024278A/en
Publication of CH551118A publication Critical patent/CH551118A/en
Priority to US05/619,997 priority patent/USRE28958E/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CH778373A 1973-05-30 1973-05-30 PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM. CH551118A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH778373A CH551118A (en) 1973-05-30 1973-05-30 PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM.
DE19742409471 DE2409471C3 (en) 1973-05-30 1974-02-28 Method and circuit arrangement for switching off or switching on a selectable ring section in a ring-shaped communication system
FR7410674A FR2232157B1 (en) 1973-05-30 1974-03-19
GB1543174A GB1457058A (en) 1973-05-30 1974-04-08 Loop-structured communication system
IT2151074A IT1014600B (en) 1973-05-30 1974-04-17 EQUIPMENT TO EXCLUDE AND RECONNECT A SELECTED SECTION IN A STRUCTURED RING COMMUNICATION SYSTEM
JP5350174A JPS5422365B2 (en) 1973-05-30 1974-05-15
CA200,192A CA1024278A (en) 1973-05-30 1974-05-17 Method and arrangement for disconnecting or reconnecting a selected loop section in a loop structured communication system
US05/619,997 USRE28958E (en) 1973-05-30 1975-10-06 Synchronous disconnection and rearrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH778373A CH551118A (en) 1973-05-30 1973-05-30 PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM.

Publications (1)

Publication Number Publication Date
CH551118A true CH551118A (en) 1974-06-28

Family

ID=4330398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH778373A CH551118A (en) 1973-05-30 1973-05-30 PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM.

Country Status (6)

Country Link
JP (1) JPS5422365B2 (en)
CA (1) CA1024278A (en)
CH (1) CH551118A (en)
FR (1) FR2232157B1 (en)
GB (1) GB1457058A (en)
IT (1) IT1014600B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409992A (en) * 1973-07-25 1975-01-28 Western Electric Co DATA TRANSFER DEVICE FOR RE-ESTABLISHING A SERIES TRANSFER ROAD THAT HAS BEEN INTERRUPTED FROM A CENTRAL LOCATION.
DE2552953A1 (en) * 1974-12-10 1976-06-16 Hasler Ag MESSAGE TRANSFER SYSTEM
FR2300470A1 (en) * 1975-02-05 1976-09-03 Cit Alcatel DEVICE FOR SYNCHRONIZING ONE BINARY INFORMATION TRAIN TO ANOTHER
FR2472898A1 (en) * 1979-12-27 1981-07-03 Jeumont Schneider Twin loop cascade transmission network - has inverters in each substation for switching over loop lines in event of loop or substation
EP0074672A2 (en) * 1981-09-16 1983-03-23 Fmc Corporation Asynchronous data bus system
FR2526249A1 (en) * 1982-04-30 1983-11-04 Labo Electronique Physique METHOD AND DEVICE FOR AUTOMATICALLY TIMING STATIONS IN A TIME MULTIPLEX FOR OPTICAL BUS AND DATA TRANSMISSION AND PROCESSING SYSTEM COMPRISING SUCH A DEVICE
US4561088A (en) * 1984-02-13 1985-12-24 Fmc Corporation Communication system bypass architecture
US4665518A (en) * 1984-02-13 1987-05-12 Fmc Corporation Synchronous/asynchronous communication system

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116610A (en) * 1975-04-04 1976-10-14 Nec Corp Time division branch-coupling system
JPS5248416A (en) * 1975-07-23 1977-04-18 Johnson Controls Inc Data communication system
US4042780A (en) * 1975-07-23 1977-08-16 Johnson Controls, Inc. Multiple message frame adaptor apparatus for loop communication system
JPS5272516A (en) * 1975-12-15 1977-06-17 Fujitsu Ltd Obstruction test in loop transmission system
JPS52132704A (en) * 1976-04-30 1977-11-07 Hitachi Ltd Loop duplex totally switching method
JPS52154318A (en) * 1976-06-17 1977-12-22 Matsushita Electric Ind Co Ltd Terminal connection method in digital data transmission system
JPS53942A (en) * 1976-06-25 1978-01-07 Hitachi Ltd Double loop system back-up method
JPS5368046A (en) * 1976-11-30 1978-06-17 Toshiba Corp Loop-type data highway system
JPS5387107A (en) * 1977-01-11 1978-08-01 Toshiba Corp Information transmission system of circulation type
JPS5387106A (en) * 1977-01-11 1978-08-01 Toshiba Corp Information transmission system of circulation type
JPS53114633A (en) * 1977-03-17 1978-10-06 Toshiba Corp Data highway system
NO791842L (en) * 1978-06-05 1979-12-06 Fmc Corp DATABUS SYSTEM.
US4486852A (en) * 1978-06-05 1984-12-04 Fmc Corporation Synchronous time-shared data bus system
JPS5847111B2 (en) * 1979-09-10 1983-10-20 株式会社日立製作所 loop transmission system
JPS608667B2 (en) * 1980-10-09 1985-03-05 株式会社明電舎 Loop data highway system
AU552312B2 (en) 1982-02-08 1986-05-29 Racal-Milgo Limited Communication system
CH702634A1 (en) * 2010-02-04 2011-08-15 Radicos Technologies Gmbh Addressable node unit and method for addressing.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409992A (en) * 1973-07-25 1975-01-28 Western Electric Co DATA TRANSFER DEVICE FOR RE-ESTABLISHING A SERIES TRANSFER ROAD THAT HAS BEEN INTERRUPTED FROM A CENTRAL LOCATION.
DE2552953A1 (en) * 1974-12-10 1976-06-16 Hasler Ag MESSAGE TRANSFER SYSTEM
FR2300470A1 (en) * 1975-02-05 1976-09-03 Cit Alcatel DEVICE FOR SYNCHRONIZING ONE BINARY INFORMATION TRAIN TO ANOTHER
FR2472898A1 (en) * 1979-12-27 1981-07-03 Jeumont Schneider Twin loop cascade transmission network - has inverters in each substation for switching over loop lines in event of loop or substation
EP0074672A2 (en) * 1981-09-16 1983-03-23 Fmc Corporation Asynchronous data bus system
EP0074672A3 (en) * 1981-09-16 1983-09-07 Fmc Corporation Asynchronous data bus system
FR2526249A1 (en) * 1982-04-30 1983-11-04 Labo Electronique Physique METHOD AND DEVICE FOR AUTOMATICALLY TIMING STATIONS IN A TIME MULTIPLEX FOR OPTICAL BUS AND DATA TRANSMISSION AND PROCESSING SYSTEM COMPRISING SUCH A DEVICE
US4561088A (en) * 1984-02-13 1985-12-24 Fmc Corporation Communication system bypass architecture
US4665518A (en) * 1984-02-13 1987-05-12 Fmc Corporation Synchronous/asynchronous communication system

Also Published As

Publication number Publication date
DE2409471B2 (en) 1975-10-16
FR2232157B1 (en) 1978-04-21
JPS5422365B2 (en) 1979-08-06
IT1014600B (en) 1977-04-30
GB1457058A (en) 1976-12-01
CA1024278A (en) 1978-01-10
FR2232157A1 (en) 1974-12-27
DE2409471A1 (en) 1974-12-12
JPS5022505A (en) 1975-03-11

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Legal Events

Date Code Title Description
PL Patent ceased