IT998645B - Sistema per la tempificazione di un apparecchiatura di trasmissione a piu terminali - Google Patents

Sistema per la tempificazione di un apparecchiatura di trasmissione a piu terminali

Info

Publication number
IT998645B
IT998645B IT29344/73A IT2934473A IT998645B IT 998645 B IT998645 B IT 998645B IT 29344/73 A IT29344/73 A IT 29344/73A IT 2934473 A IT2934473 A IT 2934473A IT 998645 B IT998645 B IT 998645B
Authority
IT
Italy
Prior art keywords
timing
transmission equipment
terminal transmission
multiple terminal
equipment
Prior art date
Application number
IT29344/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT998645B publication Critical patent/IT998645B/it

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
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • 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
    • H04L12/422—Synchronisation for ring networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
IT29344/73A 1972-12-26 1973-09-25 Sistema per la tempificazione di un apparecchiatura di trasmissione a piu terminali IT998645B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31791672A 1972-12-26 1972-12-26

Publications (1)

Publication Number Publication Date
IT998645B true IT998645B (it) 1976-02-20

Family

ID=23235811

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29344/73A IT998645B (it) 1972-12-26 1973-09-25 Sistema per la tempificazione di un apparecchiatura di trasmissione a piu terminali

Country Status (7)

Country Link
US (1) US3786419A (it)
JP (1) JPS5241133B2 (it)
CA (1) CA1000380A (it)
DE (1) DE2356472C3 (it)
FR (1) FR2211823B1 (it)
GB (1) GB1411719A (it)
IT (1) IT998645B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938073A (en) * 1973-05-07 1976-02-10 Geophysical Systems Corporation Data array network system
US3943283A (en) * 1974-06-17 1976-03-09 International Business Machines Corporation Bidirectional single wire data transmission and wrap control
US4001769A (en) * 1975-03-28 1977-01-04 Geophysical Systems Corporation Data array network system
US4086534A (en) * 1977-02-14 1978-04-25 Network Systems Corporation Circuit for wire transmission of high frequency data communication pulse signals
DE2802075C3 (de) * 1978-01-18 1980-11-13 Compur-Electronic Gmbh, 8000 Muenchen Verfahren zur Sicherung und Überwachung, insbesondere zur Personensicherung und -überwachung, sowie Anordnung zur Durchführung des Verfahrens
US4195351A (en) * 1978-01-27 1980-03-25 International Business Machines Corporation Loop configured data transmission system
US4383314A (en) * 1981-01-12 1983-05-10 Burroughs Corporation Circular access linkage loop configuration for system communication
FR2535557B1 (fr) * 1982-11-03 1987-08-21 Electricite De France Procede et installation de transmission de donnees numeriques
JPH0691546B2 (ja) * 1986-03-07 1994-11-14 株式会社日立製作所 通信制御方法および装置
US4885538A (en) * 1988-08-19 1989-12-05 The Regents Of The University Of California Low data rate low noise serial digital communication link for magnetic resonance imaging systems
US5125009A (en) * 1990-07-13 1992-06-23 Hewlett-Packard Co. Method and apparatus for synchronously distribution digital signals in high speed systems
US5712882A (en) * 1996-01-03 1998-01-27 Credence Systems Corporation Signal distribution system
US8963558B2 (en) 2012-10-31 2015-02-24 General Electric Company Current differential protection
US11099238B2 (en) 2019-03-27 2021-08-24 General Electric Company Distributed control modules with built-in tests and control-preserving fault responses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516065A (en) * 1967-01-13 1970-06-02 Ibm Digital transmission system
FR1548848A (it) * 1967-01-13 1968-12-06
FR2034371A1 (it) * 1969-03-21 1970-12-11 Lignes Telegraph Telephon
US3742452A (en) * 1971-10-29 1973-06-26 Ibm Selective polling of terminals via a sequentially coupled broadband cable

Also Published As

Publication number Publication date
CA1000380A (en) 1976-11-23
DE2356472B2 (de) 1975-02-27
FR2211823A1 (it) 1974-07-19
DE2356472A1 (de) 1974-07-11
JPS5241133B2 (it) 1977-10-17
JPS4991558A (it) 1974-09-02
FR2211823B1 (it) 1976-10-01
DE2356472C3 (de) 1975-10-02
GB1411719A (en) 1975-10-29
US3786419A (en) 1974-01-15

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