JPS5411609A - Loop transmission system - Google Patents

Loop transmission system

Info

Publication number
JPS5411609A
JPS5411609A JP7636277A JP7636277A JPS5411609A JP S5411609 A JPS5411609 A JP S5411609A JP 7636277 A JP7636277 A JP 7636277A JP 7636277 A JP7636277 A JP 7636277A JP S5411609 A JPS5411609 A JP S5411609A
Authority
JP
Japan
Prior art keywords
transmission system
loop transmission
full duplex
secondary station
duplex 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.)
Pending
Application number
JP7636277A
Other languages
Japanese (ja)
Inventor
Koji Yamaguchi
Tetsuo Isayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7636277A priority Critical patent/JPS5411609A/en
Publication of JPS5411609A publication Critical patent/JPS5411609A/en
Pending 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]
    • H04L12/42—Loop networks
    • H04L12/423—Loop networks with centralised control, e.g. polling

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To enable full duplex transmission, by connecting the secondary station to upper and lower stream lines.
JP7636277A 1977-06-27 1977-06-27 Loop transmission system Pending JPS5411609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7636277A JPS5411609A (en) 1977-06-27 1977-06-27 Loop transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7636277A JPS5411609A (en) 1977-06-27 1977-06-27 Loop transmission system

Publications (1)

Publication Number Publication Date
JPS5411609A true JPS5411609A (en) 1979-01-27

Family

ID=13603237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7636277A Pending JPS5411609A (en) 1977-06-27 1977-06-27 Loop transmission system

Country Status (1)

Country Link
JP (1) JPS5411609A (en)

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