JPS53128204A - Connection system between different-type terminal units - Google Patents

Connection system between different-type terminal units

Info

Publication number
JPS53128204A
JPS53128204A JP4295477A JP4295477A JPS53128204A JP S53128204 A JPS53128204 A JP S53128204A JP 4295477 A JP4295477 A JP 4295477A JP 4295477 A JP4295477 A JP 4295477A JP S53128204 A JPS53128204 A JP S53128204A
Authority
JP
Japan
Prior art keywords
terminal units
different
connection system
type terminal
converter
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
JP4295477A
Other languages
Japanese (ja)
Inventor
Eisuke Iwabuchi
Kenji Inoue
Hironori Yamatani
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 JP4295477A priority Critical patent/JPS53128204A/en
Publication of JPS53128204A publication Critical patent/JPS53128204A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To reduce teh using period of the converter and thus to increase the processing capacity of the switchboard, by installing the converter of the data format in common to each terminal to use it only at the connecting time between different types of terminal units.
JP4295477A 1977-04-14 1977-04-14 Connection system between different-type terminal units Pending JPS53128204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4295477A JPS53128204A (en) 1977-04-14 1977-04-14 Connection system between different-type terminal units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4295477A JPS53128204A (en) 1977-04-14 1977-04-14 Connection system between different-type terminal units

Publications (1)

Publication Number Publication Date
JPS53128204A true JPS53128204A (en) 1978-11-09

Family

ID=12650403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4295477A Pending JPS53128204A (en) 1977-04-14 1977-04-14 Connection system between different-type terminal units

Country Status (1)

Country Link
JP (1) JPS53128204A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793754A (en) * 1980-12-03 1982-06-10 Mitsubishi Electric Corp Modulation and demodulation device
JPS5799057A (en) * 1980-12-11 1982-06-19 Nec Corp Common bus communication system
JPS57112152A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Communication control system
JPS58196748A (en) * 1982-05-12 1983-11-16 Nec Corp Protocol conversion system for line switching
JPS592466A (en) * 1982-06-28 1984-01-09 Fujitsu Ltd Communication system between slave system
JPS59229952A (en) * 1983-06-10 1984-12-24 Tsubakimoto Chain Co Signal transmitting method
JPS60109705A (en) * 1983-11-17 1985-06-15 Mitsubishi Electric Corp Train control information coupler
JPS60200641A (en) * 1984-03-24 1985-10-11 Matsushita Electric Works Ltd Remote monitor control terminal pair system
JPS61198946A (en) * 1985-02-28 1986-09-03 Toshiba Corp Document communication control system
JPS62214750A (en) * 1986-03-15 1987-09-21 Hitachi Ltd Communication control equipment
JPS6345938A (en) * 1986-08-12 1988-02-26 Nec Corp Protocol conversion system
JPS64842A (en) * 1987-03-30 1989-01-05 Toshiba Corp Data transmission equipment
JPH05191468A (en) * 1992-01-10 1993-07-30 Ashikaga Denshi Kogyo Kk Data converting device
JPH0634351U (en) * 1992-12-25 1994-05-06 テレベルケット Communication structure between facilities belonging to different network architectures

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793754A (en) * 1980-12-03 1982-06-10 Mitsubishi Electric Corp Modulation and demodulation device
JPS5799057A (en) * 1980-12-11 1982-06-19 Nec Corp Common bus communication system
JPS57112152A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Communication control system
JPS58196748A (en) * 1982-05-12 1983-11-16 Nec Corp Protocol conversion system for line switching
JPH0214825B2 (en) * 1982-06-28 1990-04-10 Fujitsu Ltd
JPS592466A (en) * 1982-06-28 1984-01-09 Fujitsu Ltd Communication system between slave system
JPS59229952A (en) * 1983-06-10 1984-12-24 Tsubakimoto Chain Co Signal transmitting method
JPS60109705A (en) * 1983-11-17 1985-06-15 Mitsubishi Electric Corp Train control information coupler
JPS60200641A (en) * 1984-03-24 1985-10-11 Matsushita Electric Works Ltd Remote monitor control terminal pair system
JPH0326938B2 (en) * 1984-03-24 1991-04-12 Matsushita Electric Works Ltd
JPS61198946A (en) * 1985-02-28 1986-09-03 Toshiba Corp Document communication control system
JPS62214750A (en) * 1986-03-15 1987-09-21 Hitachi Ltd Communication control equipment
JPS6345938A (en) * 1986-08-12 1988-02-26 Nec Corp Protocol conversion system
JPS64842A (en) * 1987-03-30 1989-01-05 Toshiba Corp Data transmission equipment
JPH05191468A (en) * 1992-01-10 1993-07-30 Ashikaga Denshi Kogyo Kk Data converting device
JPH0634351U (en) * 1992-12-25 1994-05-06 テレベルケット Communication structure between facilities belonging to different network architectures

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