[go: up one dir, main page]

JPS54152406A - Information transfer control system of time-division multiple network - Google Patents

Information transfer control system of time-division multiple network

Info

Publication number
JPS54152406A
JPS54152406A JP6076678A JP6076678A JPS54152406A JP S54152406 A JPS54152406 A JP S54152406A JP 6076678 A JP6076678 A JP 6076678A JP 6076678 A JP6076678 A JP 6076678A JP S54152406 A JPS54152406 A JP S54152406A
Authority
JP
Japan
Prior art keywords
time
transmission request
division
information transfer
multivibrator
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
JP6076678A
Other languages
Japanese (ja)
Other versions
JPS62622B2 (en
Inventor
Kazuo Matsuoka
Noriaki Fujimura
Tomohito Shibata
Noboru Yamamoto
Shigeru Hashimoto
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 JP6076678A priority Critical patent/JPS54152406A/en
Publication of JPS54152406A publication Critical patent/JPS54152406A/en
Publication of JPS62622B2 publication Critical patent/JPS62622B2/ja
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
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To make it possible to secure an alternative route as occasion demands by simplifying an information transfer process, by transferring transmitting inforamtion equivalent to a transmission request on reference to the content of a node channel table by a time-division multivibrator which has received the transmission request. CONSTITUTION:By time-division multivibrators 2-0, 2-1 and 2-2, information equivalent to each transmission request is assigned to an idle time slot among time slots of time-division multiple circuits 21...26 and then transmitted, and the node channel table in the node control NC indicates a channel for the transfer to port adapters 14...16 belonging to multivibrators 2-1 and 2-2 adjacent to multivibrator 2-0. On receiving the transmission request, a time-division multivibrator transfers transmitting information equivalent to the transmissiin request on reference to the content of the node channel table. Consequently, the information transfer process can be simplified and a random alternative route can also be secured at need.
JP6076678A 1978-05-22 1978-05-22 Information transfer control system of time-division multiple network Granted JPS54152406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6076678A JPS54152406A (en) 1978-05-22 1978-05-22 Information transfer control system of time-division multiple network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6076678A JPS54152406A (en) 1978-05-22 1978-05-22 Information transfer control system of time-division multiple network

Publications (2)

Publication Number Publication Date
JPS54152406A true JPS54152406A (en) 1979-11-30
JPS62622B2 JPS62622B2 (en) 1987-01-08

Family

ID=13151720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6076678A Granted JPS54152406A (en) 1978-05-22 1978-05-22 Information transfer control system of time-division multiple network

Country Status (1)

Country Link
JP (1) JPS54152406A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176951A (en) * 1983-03-27 1984-10-06 Omron Tateisi Electronics Co Method for transmitting data in multiplex cpu system
JPS60154751A (en) * 1984-01-25 1985-08-14 Hitachi Ltd Multiple concentrator and distributor
JPS6139661A (en) * 1984-07-30 1986-02-25 Nec Corp Circuit editing device
JPS6439150A (en) * 1987-08-04 1989-02-09 Fujitsu Ltd Detouring system
JPH01206740A (en) * 1988-02-15 1989-08-18 Nec Corp Network control system
JPH01303833A (en) * 1988-05-31 1989-12-07 Nec Corp Control system for line setting information
JPH02100430A (en) * 1988-10-06 1990-04-12 Nec Corp Remote network managing system
JPH0514305A (en) * 1990-10-15 1993-01-22 Nec Corp Multiplexer and network system using the multiplexer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176951A (en) * 1983-03-27 1984-10-06 Omron Tateisi Electronics Co Method for transmitting data in multiplex cpu system
JPS60154751A (en) * 1984-01-25 1985-08-14 Hitachi Ltd Multiple concentrator and distributor
JPS6139661A (en) * 1984-07-30 1986-02-25 Nec Corp Circuit editing device
JPS6439150A (en) * 1987-08-04 1989-02-09 Fujitsu Ltd Detouring system
JPH01206740A (en) * 1988-02-15 1989-08-18 Nec Corp Network control system
JPH01303833A (en) * 1988-05-31 1989-12-07 Nec Corp Control system for line setting information
JPH02100430A (en) * 1988-10-06 1990-04-12 Nec Corp Remote network managing system
JPH0514305A (en) * 1990-10-15 1993-01-22 Nec Corp Multiplexer and network system using the multiplexer

Also Published As

Publication number Publication date
JPS62622B2 (en) 1987-01-08

Similar Documents

Publication Publication Date Title
JPS55117357A (en) Time-division multiplex communication system
EP0321976A3 (en) Polling type communication system and communication method therefor
JPS54152406A (en) Information transfer control system of time-division multiple network
JPS54152903A (en) Time-division multiple network system
JPS53123601A (en) Data transmission system
JPS54144105A (en) Response control system
JPS5482102A (en) Data communication system
JPS5478907A (en) Circulation type information transmission system
JPS5573158A (en) Polling control system
JPS5671352A (en) Multidrop data communication system
JPS5792950A (en) Message transferring system for ring communication network
JPS5738043A (en) Line exchange system
JPS54142903A (en) Information transfer confirmation system for computer network
JPS55159653A (en) Data transmission unit
JPS56122254A (en) Transmission control system
JPS56126353A (en) Telegram buffer sharing control system for same-letter address communication system
JPS5617547A (en) Transmission control system for on-line system
JPS6412639A (en) Digital data transmission exchange system
JPS6454559A (en) Communication control equipment
JPS5610757A (en) Circuit control system for data highway system
JPS54114909A (en) Remote control system
JPS54152904A (en) Allocation control system for time-division multiple circuit
JPS54101216A (en) Multiplex transmission unit
JPS57111155A (en) Data transmission and receiving system
JPS57103540A (en) Intercomputer transmission system