JPS5765035A - Communication exchange system - Google Patents

Communication exchange system

Info

Publication number
JPS5765035A
JPS5765035A JP55141058A JP14105880A JPS5765035A JP S5765035 A JPS5765035 A JP S5765035A JP 55141058 A JP55141058 A JP 55141058A JP 14105880 A JP14105880 A JP 14105880A JP S5765035 A JPS5765035 A JP S5765035A
Authority
JP
Japan
Prior art keywords
communication
information
itself
transfer
points
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
JP55141058A
Other languages
Japanese (ja)
Inventor
Takashi Shinozuka
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55141058A priority Critical patent/JPS5765035A/en
Publication of JPS5765035A publication Critical patent/JPS5765035A/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)
  • Optical Communication System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To perform communication control without collision, without providing a carrier detector at each communication point, by providing a means giving the right of communication to the next party if no communication request of itself is present at each communication point of after the execution of the communication of itself. CONSTITUTION:A plurality of communication points 11-1n are connected to a signal distributor 2 with a communication path 3, and the points 11-1n are provided with a sequence control section 50, an information processing control section 51, a transmitter 52, a receiver 53 and a coupler 54, and input information 55 is inputted to the control section 51 and output information 56 is outputted from the section 51. Communication right transfer information 60 used for the transfer of communication right for this communication system is provided with synchronizing information 61, communication right information 62, and information 63 for the content of transfer of communication right. If the communication points 11-1n have no communication request of itself, the information to transfer the right of communication to the next position set in the section 50 is transmitted, and if the communication request is present in itself, the right of communication is transferred to the next party after the end of execution of desired communication.
JP55141058A 1980-10-08 1980-10-08 Communication exchange system Pending JPS5765035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141058A JPS5765035A (en) 1980-10-08 1980-10-08 Communication exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141058A JPS5765035A (en) 1980-10-08 1980-10-08 Communication exchange system

Publications (1)

Publication Number Publication Date
JPS5765035A true JPS5765035A (en) 1982-04-20

Family

ID=15283264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141058A Pending JPS5765035A (en) 1980-10-08 1980-10-08 Communication exchange system

Country Status (1)

Country Link
JP (1) JPS5765035A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127607A (en) * 1975-04-30 1976-11-06 Toshiba Corp Data transmission system
JPS5368940A (en) * 1976-12-01 1978-06-19 Fuji Electric Co Ltd Information transmission system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127607A (en) * 1975-04-30 1976-11-06 Toshiba Corp Data transmission system
JPS5368940A (en) * 1976-12-01 1978-06-19 Fuji Electric Co Ltd Information transmission system

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