JPS5787261A - Congestion control system - Google Patents

Congestion control system

Info

Publication number
JPS5787261A
JPS5787261A JP55163033A JP16303380A JPS5787261A JP S5787261 A JPS5787261 A JP S5787261A JP 55163033 A JP55163033 A JP 55163033A JP 16303380 A JP16303380 A JP 16303380A JP S5787261 A JPS5787261 A JP S5787261A
Authority
JP
Japan
Prior art keywords
input
type
buffer control
control devices
resource
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
JP55163033A
Other languages
Japanese (ja)
Inventor
Toshiichiro Hatano
Yuichi Iwazawa
Yasuo Ito
Ryozo Sakai
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
KDDI Corp
Original Assignee
Fujitsu Ltd
Kokusai Denshin Denwa KK
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, Kokusai Denshin Denwa KK filed Critical Fujitsu Ltd
Priority to JP55163033A priority Critical patent/JPS5787261A/en
Publication of JPS5787261A publication Critical patent/JPS5787261A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Debugging And Monitoring (AREA)
  • Computer And Data Communications (AREA)

Abstract

PURPOSE:To avoid the damage of the use efficiency of resources, by performing the congestion control for the information processing system, where plural types of inputs share one resource, by a method adapted to each input type to share the resource among all types of inputs. CONSTITUTION:In respect to shared buffers 4-1-4-n, use conditions are controlled collectively by a buffer control device 1, and simultaneously, use conditions due to input information for every input type are controlled by buffer control devices 1-1-1-l for every type. Consequently, if thresholds by which buffer control devices 1-1-1-l for every type operate input control devices 2-1- 2-l are set independently of one another, the input control adapted to each input type is possible. Further, since buffers 4-1-4-n are not distributed preliminarily to all communication lines 3-1-3-l by the buffer control device 1, the lowering of the use efficiency is avoided.
JP55163033A 1980-11-19 1980-11-19 Congestion control system Pending JPS5787261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163033A JPS5787261A (en) 1980-11-19 1980-11-19 Congestion control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163033A JPS5787261A (en) 1980-11-19 1980-11-19 Congestion control system

Publications (1)

Publication Number Publication Date
JPS5787261A true JPS5787261A (en) 1982-05-31

Family

ID=15765903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163033A Pending JPS5787261A (en) 1980-11-19 1980-11-19 Congestion control system

Country Status (1)

Country Link
JP (1) JPS5787261A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152756A (en) * 1983-02-18 1984-08-31 Fujitsu Ltd System for processing transfer of priority packet
JPS59175250A (en) * 1983-03-25 1984-10-04 Fujitsu Ltd Transfer system in packet network having priority
JPS60250457A (en) * 1984-05-25 1985-12-11 Fujitsu Ltd Terminal buffer control system for control of host congestion
JPS63164652A (en) * 1986-12-26 1988-07-08 Oki Electric Ind Co Ltd Buffer assignment system of data exchange network
JPH01212046A (en) * 1988-02-18 1989-08-25 Sanyo Electric Co Ltd Management system for mail buffer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152756A (en) * 1983-02-18 1984-08-31 Fujitsu Ltd System for processing transfer of priority packet
JPS59175250A (en) * 1983-03-25 1984-10-04 Fujitsu Ltd Transfer system in packet network having priority
JPS60250457A (en) * 1984-05-25 1985-12-11 Fujitsu Ltd Terminal buffer control system for control of host congestion
JPS63164652A (en) * 1986-12-26 1988-07-08 Oki Electric Ind Co Ltd Buffer assignment system of data exchange network
JPH01212046A (en) * 1988-02-18 1989-08-25 Sanyo Electric Co Ltd Management system for mail buffer

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