DE3785146D1 - Ringuebertragungssystem und steuerverfahren zur datenuebertragung. - Google Patents

Ringuebertragungssystem und steuerverfahren zur datenuebertragung.

Info

Publication number
DE3785146D1
DE3785146D1 DE8787116311T DE3785146T DE3785146D1 DE 3785146 D1 DE3785146 D1 DE 3785146D1 DE 8787116311 T DE8787116311 T DE 8787116311T DE 3785146 T DE3785146 T DE 3785146T DE 3785146 D1 DE3785146 D1 DE 3785146D1
Authority
DE
Germany
Prior art keywords
ringue
control method
data transfer
transmission system
transfer
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.)
Expired - Fee Related
Application number
DE8787116311T
Other languages
English (en)
Other versions
DE3785146T2 (de
Inventor
Yoshihiro Takiyasu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3785146D1 publication Critical patent/DE3785146D1/de
Publication of DE3785146T2 publication Critical patent/DE3785146T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
DE87116311T 1986-11-07 1987-11-05 Ringübertragungssystem und Steuerverfahren zur Datenübertragung. Expired - Fee Related DE3785146T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26373886 1986-11-07

Publications (2)

Publication Number Publication Date
DE3785146D1 true DE3785146D1 (de) 1993-05-06
DE3785146T2 DE3785146T2 (de) 1993-09-30

Family

ID=17393601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87116311T Expired - Fee Related DE3785146T2 (de) 1986-11-07 1987-11-05 Ringübertragungssystem und Steuerverfahren zur Datenübertragung.

Country Status (4)

Country Link
US (1) US4813039A (de)
EP (1) EP0266770B1 (de)
JP (1) JP2585306B2 (de)
DE (1) DE3785146T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2650961B2 (ja) * 1988-04-28 1997-09-10 株式会社日立製作所 分散制御ネットワークの制御方法
JP2522392B2 (ja) * 1988-08-05 1996-08-07 三菱電機株式会社 サイクリックデ―タ伝送方法
EP0430053A3 (en) * 1989-12-01 1992-04-01 National Semiconductor Corporation Ring latency timer
US5235593A (en) * 1989-12-01 1993-08-10 National Semiconductor Corporation Ring latency timer
KR950001265B1 (ko) * 1990-08-29 1995-02-15 가부시키가이샤 도시바 통신제어장치
US6847611B1 (en) * 1990-12-10 2005-01-25 At&T Corp. Traffic management for frame relay switched data service
US5291491A (en) * 1991-01-22 1994-03-01 Digital Equipment Corporation Avoidance of false re-initialization of a computer network
US5206857A (en) * 1991-04-29 1993-04-27 At&T Bell Laboratories Apparatus and method for timing distribution over an asynchronous ring
US5243596A (en) * 1992-03-18 1993-09-07 Fischer & Porter Company Network architecture suitable for multicasting and resource locking
US5434850A (en) 1993-06-17 1995-07-18 Skydata Corporation Frame relay protocol-based multiplex switching scheme for satellite
US6771617B1 (en) 1993-06-17 2004-08-03 Gilat Satellite Networks, Ltd. Frame relay protocol-based multiplex switching scheme for satellite mesh network
US6081524A (en) * 1997-07-03 2000-06-27 At&T Corp. Frame relay switched data service

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781746A (en) * 1980-11-11 1982-05-21 Nec Corp Control system of data transmission in loop transmission system
SE428253B (sv) * 1981-05-14 1983-06-13 Ericsson Telefon Ab L M Sett for att i ett telekommunikationssystem vid overforing av information mellan terminaler distribuera sendtillstand till nagon av terminalerna samt anordning for genomforande av settet
US4593280A (en) * 1982-03-05 1986-06-03 Burroughs Corporation Write token regeneration in a timed token ring
US4494233A (en) * 1983-02-14 1985-01-15 Prime Computer, Inc. Method and apparatus for the detection and regeneration of a lost token in a token based data communications network
JPS59148447A (ja) * 1983-02-14 1984-08-25 Canon Inc ル−プ式デ−タ伝送方式
JPS59188256A (ja) * 1983-04-11 1984-10-25 Hitachi Ltd ル−プ伝送システムの伝送方法
JPS59202755A (ja) * 1983-05-02 1984-11-16 Shinko Electric Co Ltd ル−プ式デ−タ伝送方式
US4567590A (en) * 1983-12-27 1986-01-28 International Business Machines Corp. Message stripping protocol for a ring communication network
US4701908A (en) * 1984-06-22 1987-10-20 Canon Kabushiki Kaisha Network system utilizing plural station addresses

Also Published As

Publication number Publication date
JPS63238736A (ja) 1988-10-04
US4813039A (en) 1989-03-14
EP0266770A2 (de) 1988-05-11
JP2585306B2 (ja) 1997-02-26
EP0266770A3 (en) 1989-09-20
DE3785146T2 (de) 1993-09-30
EP0266770B1 (de) 1993-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee