JPS5389605A - Multipoint communication unit - Google Patents

Multipoint communication unit

Info

Publication number
JPS5389605A
JPS5389605A JP465777A JP465777A JPS5389605A JP S5389605 A JPS5389605 A JP S5389605A JP 465777 A JP465777 A JP 465777A JP 465777 A JP465777 A JP 465777A JP S5389605 A JPS5389605 A JP S5389605A
Authority
JP
Japan
Prior art keywords
communication unit
multipoint communication
multipoint
ways
communicate
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.)
Granted
Application number
JP465777A
Other languages
Japanese (ja)
Other versions
JPS5810020B2 (en
Inventor
Yoshibumi Kato
Ikuo Washiyama
Noritaka Nakano
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
NEC Corp
NTT Inc
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co 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, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP52004657A priority Critical patent/JPS5810020B2/en
Publication of JPS5389605A publication Critical patent/JPS5389605A/en
Publication of JPS5810020B2 publication Critical patent/JPS5810020B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To make it possible to communicate between a master station and a number of slave stations in two ways by using a branching means.
JP52004657A 1977-01-18 1977-01-18 Multipoint communication device Expired JPS5810020B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52004657A JPS5810020B2 (en) 1977-01-18 1977-01-18 Multipoint communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52004657A JPS5810020B2 (en) 1977-01-18 1977-01-18 Multipoint communication device

Publications (2)

Publication Number Publication Date
JPS5389605A true JPS5389605A (en) 1978-08-07
JPS5810020B2 JPS5810020B2 (en) 1983-02-23

Family

ID=11590004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52004657A Expired JPS5810020B2 (en) 1977-01-18 1977-01-18 Multipoint communication device

Country Status (1)

Country Link
JP (1) JPS5810020B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02259424A (en) * 1989-03-30 1990-10-22 Toko Seiki Kk Vertical axial-flow impeller type flowmeter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857505A (en) * 1971-11-19 1973-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857505A (en) * 1971-11-19 1973-08-13

Also Published As

Publication number Publication date
JPS5810020B2 (en) 1983-02-23

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