JPS5768949A - Buffer memory control system in packet transmission - Google Patents

Buffer memory control system in packet transmission

Info

Publication number
JPS5768949A
JPS5768949A JP55145444A JP14544480A JPS5768949A JP S5768949 A JPS5768949 A JP S5768949A JP 55145444 A JP55145444 A JP 55145444A JP 14544480 A JP14544480 A JP 14544480A JP S5768949 A JPS5768949 A JP S5768949A
Authority
JP
Japan
Prior art keywords
buffer memory
packet
circuit
counters
area
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
JP55145444A
Other languages
English (en)
Other versions
JPH0226920B2 (ja
Inventor
Hisashi Morikawa
Taiho Higuchi
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 JP55145444A priority Critical patent/JPS5768949A/ja
Publication of JPS5768949A publication Critical patent/JPS5768949A/ja
Publication of JPH0226920B2 publication Critical patent/JPH0226920B2/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
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Systems (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP55145444A 1980-10-17 1980-10-17 Buffer memory control system in packet transmission Granted JPS5768949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55145444A JPS5768949A (en) 1980-10-17 1980-10-17 Buffer memory control system in packet transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145444A JPS5768949A (en) 1980-10-17 1980-10-17 Buffer memory control system in packet transmission

Publications (2)

Publication Number Publication Date
JPS5768949A true JPS5768949A (en) 1982-04-27
JPH0226920B2 JPH0226920B2 (ja) 1990-06-13

Family

ID=15385368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55145444A Granted JPS5768949A (en) 1980-10-17 1980-10-17 Buffer memory control system in packet transmission

Country Status (1)

Country Link
JP (1) JPS5768949A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539939A1 (fr) * 1983-01-21 1984-07-27 Thomson Csf Mat Tel Unite de commutation pour commutateur de donnees numeriques par paquets
JPS6135652A (ja) * 1984-07-16 1986-02-20 アメリカン　テレフオン　アンド　テレグラフ　カムパニー データバイトの転送を制御する方法
JPS61163754A (ja) * 1985-01-14 1986-07-24 Nec Corp 複数ル−プを用いたデ−タ送受信方式
US4748618A (en) * 1986-05-21 1988-05-31 Bell Communications Research, Inc. Telecommunications interface
JPH01503746A (ja) * 1987-05-06 1989-12-14 フィッシャー・アンド・ポーター・カンパニー パケット交換に関する改良
JPH02501791A (ja) * 1987-10-16 1990-06-14 ディジタル　イクイプメント　コーポレーション データ処理装置クラスターに使用するコンピュータ相互結合カプラ
JPH0685842A (ja) * 1991-11-29 1994-03-25 American Teleph & Telegr Co <Att> 通信装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106743A (ja) * 1973-02-10 1974-10-09
JPS5199422A (ja) * 1975-02-28 1976-09-02 Oki Electric Ind Co Ltd
JPS545637A (en) * 1977-06-15 1979-01-17 Hitachi Ltd Communication control unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106743A (ja) * 1973-02-10 1974-10-09
JPS5199422A (ja) * 1975-02-28 1976-09-02 Oki Electric Ind Co Ltd
JPS545637A (en) * 1977-06-15 1979-01-17 Hitachi Ltd Communication control unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539939A1 (fr) * 1983-01-21 1984-07-27 Thomson Csf Mat Tel Unite de commutation pour commutateur de donnees numeriques par paquets
JPS6135652A (ja) * 1984-07-16 1986-02-20 アメリカン　テレフオン　アンド　テレグラフ　カムパニー データバイトの転送を制御する方法
JPS61163754A (ja) * 1985-01-14 1986-07-24 Nec Corp 複数ル−プを用いたデ−タ送受信方式
US4748618A (en) * 1986-05-21 1988-05-31 Bell Communications Research, Inc. Telecommunications interface
JPH01503746A (ja) * 1987-05-06 1989-12-14 フィッシャー・アンド・ポーター・カンパニー パケット交換に関する改良
JPH02501791A (ja) * 1987-10-16 1990-06-14 ディジタル　イクイプメント　コーポレーション データ処理装置クラスターに使用するコンピュータ相互結合カプラ
JPH0685842A (ja) * 1991-11-29 1994-03-25 American Teleph & Telegr Co <Att> 通信装置

Also Published As

Publication number Publication date
JPH0226920B2 (ja) 1990-06-13

Similar Documents

Publication Publication Date Title
JPS5665537A (en) Individual selection callout receiver with display
JPS5717049A (en) Direct memory access controlling circuit and data processing system
EP0036483A3 (en) Information transfer between a main storage and a cyclic bulk memory in a data processing system
JPS5392613A (en) Data transmission system
JPS5644294A (en) Time division electronic exchange
JPS6481469A (en) Facsimile equipment
JPS5719857A (en) Data compression storage device
SE9201861L (sv) Kretskopplad väljare innefattande ett kopplingsminne och ett styrminne
JPS57105877A (en) Stack memory device
JPS5733472A (en) Memory access control system
JPS55163697A (en) Memory device
JPS57212563A (en) Address reading circuit for one-chip microcomputer
JPS5759242A (en) Buffer memory circuit of computer output equipment
JPS57108913A (en) Read overrun recovery system
JPS5592938A (en) Data transfer control system
JPS5773569A (en) Facimile transmission system
JPS57136267A (en) Relief control system for reading overrun
JPS54128226A (en) Random access memory
JPS5718069A (en) Information storage device
JPS5586237A (en) Bit rate conversion system
JPS57100536A (en) Data buffer device
JPS5427743A (en) Information processing unit
JPS57199375A (en) Character broadcasting receiver
JPS5798051A (en) Memory system of scan in/out data
JPS53128912A (en) Data transmission system