FR2269757B1 - - Google Patents

Info

Publication number
FR2269757B1
FR2269757B1 FR7415363A FR7415363A FR2269757B1 FR 2269757 B1 FR2269757 B1 FR 2269757B1 FR 7415363 A FR7415363 A FR 7415363A FR 7415363 A FR7415363 A FR 7415363A FR 2269757 B1 FR2269757 B1 FR 2269757B1
Authority
FR
France
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
Application number
FR7415363A
Other languages
French (fr)
Other versions
FR2269757A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7415363A priority Critical patent/FR2269757A1/en
Publication of FR2269757A1 publication Critical patent/FR2269757A1/en
Application granted granted Critical
Publication of FR2269757B1 publication Critical patent/FR2269757B1/fr
Granted legal-status Critical Current

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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • 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]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Bidirectional Digital Transmission (AREA)
FR7415363A 1974-05-03 1974-05-03 Bidirectional data transmission system - has interface module between line and each emitter-transmitter Granted FR2269757A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7415363A FR2269757A1 (en) 1974-05-03 1974-05-03 Bidirectional data transmission system - has interface module between line and each emitter-transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415363A FR2269757A1 (en) 1974-05-03 1974-05-03 Bidirectional data transmission system - has interface module between line and each emitter-transmitter

Publications (2)

Publication Number Publication Date
FR2269757A1 FR2269757A1 (en) 1975-11-28
FR2269757B1 true FR2269757B1 (en) 1977-06-24

Family

ID=9138429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415363A Granted FR2269757A1 (en) 1974-05-03 1974-05-03 Bidirectional data transmission system - has interface module between line and each emitter-transmitter

Country Status (1)

Country Link
FR (1) FR2269757A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544486C3 (en) * 1975-10-04 1979-01-11 Dornier System Gmbh, 7990 Friedrichshafen Circuit arrangement for coupling several spatially distributed transmitters to a common signal line
US4047201A (en) * 1976-02-27 1977-09-06 Data General Corporation I/O Bus transceiver for a data processing system
US4539677A (en) * 1983-07-28 1985-09-03 International Business Machines Corp. Multiple access data communication system
NL8601572A (en) * 1986-06-18 1988-01-18 Philips Nv TELECOMMUNICATIONS SYSTEM WITH A BUS CONDUCTOR AND TELECOMMUNICATIONS STATIONS CONNECTED BY TRANSFORMERS CONNECTED TO THAT BUS CONDUCTOR.

Also Published As

Publication number Publication date
FR2269757A1 (en) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse