DE3382005D1 - Datenuebertragungsgeraet fuer ringuebertragungssystem. - Google Patents

Datenuebertragungsgeraet fuer ringuebertragungssystem.

Info

Publication number: DE3382005D1
Authority: DE; Germany
Prior art keywords: ringe; data transfer; transfer device; transmission system; transmission
Prior art date: 1982-08-25
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

DE8383108346T

Other languages

English (en)

Inventor

Kazuo Yasue

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

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.)

1982-08-25

Filing date

1983-08-24

Publication date

1991-01-03

1982-08-25 Priority claimed from JP57147203A external-priority patent/JPS5937753A/ja

1982-08-27 Priority claimed from JP57148983A external-priority patent/JPS5939142A/ja

1983-05-31 Priority claimed from JP58095952A external-priority patent/JPH0795747B2/ja

1983-05-31 Priority claimed from JP58095951A external-priority patent/JPS59221051A/ja

1983-08-24 Application filed by NEC Corp filed Critical NEC Corp

1991-01-03 Application granted granted Critical

1991-01-03 Publication of DE3382005D1 publication Critical patent/DE3382005D1/de

2003-08-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
- H04B1/745—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus using by-passing or self-healing methods
- 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
- H04L12/437—Ring fault isolation or reconfiguration

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Small-Scale Networks (AREA)

DE8383108346T 1982-08-25 1983-08-24 Datenuebertragungsgeraet fuer ringuebertragungssystem. Expired - Fee Related DE3382005D1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP57147203A JPS5937753A (ja)	1982-08-25	1982-08-25	デ−タ伝送装置
JP57148983A JPS5939142A (ja)	1982-08-27	1982-08-27	デ−タ伝送装置
JP58095952A JPH0795747B2 (ja)	1983-05-31	1983-05-31	データ伝送装置
JP58095951A JPS59221051A (ja)	1983-05-31	1983-05-31	デ−タ伝送装置

Publications (1)

Publication Number	Publication Date
DE3382005D1 true DE3382005D1 (de)	1991-01-03

Family

ID=27468377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8383108346T Expired - Fee Related DE3382005D1 (de)	1982-08-25	1983-08-24	Datenuebertragungsgeraet fuer ringuebertragungssystem.

Country Status (3)

Country	Link
US (1)	US4594709A (de)
EP (1)	EP0102059B1 (de)
DE (1)	DE3382005D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4709365A (en) *	1983-10-31	1987-11-24	Beale International Technology Limited	Data transmission system and method
JP2644718B2 (ja) *	1983-12-28	1997-08-25	株式会社日立製作所	コンピュータシステム
DE3427891A1 (de) *	1984-07-28	1986-01-30	Philips Patentverwaltung Gmbh, 2000 Hamburg	Anordnung zur informationsuebertragung mit rekonfiguration
JPH0752876B2 (ja) *	1985-07-20	1995-06-05	ソニー株式会社	内部バス式デイジタル装置
JPH0831869B2 (ja) *	1987-02-23	1996-03-27	株式会社日立製作所	データ伝送方法及びデータ伝送装置
FR2647611B1 (fr) *	1989-04-24	1994-01-28	Coris	Systeme de telecommunication en double boucle fermee
US5113398A (en) *	1989-06-01	1992-05-12	Shackleton System Drives Corporation	Self-healing data network and network node controller
DE3919962C3 (de) *	1989-06-19	1994-07-14	Hirschmann Richard Gmbh Co	Verfahren und Anordnung zur Sicherung der Datenübertragung in einem linearen Rechnernetz
US5003531A (en) *	1989-08-11	1991-03-26	Infotron Systems Corporation	Survivable network using reverse protection ring
US5315582A (en) *	1990-01-26	1994-05-24	Fujitsu Limited	Communications system between LAN's of different types
JP2570016B2 (ja) *	1991-08-29	1997-01-08	富士通株式会社	光伝送装置のパススイッチ切替方式
US5922077A (en) *	1996-11-14	1999-07-13	Data General Corporation	Fail-over switching system
JP3541819B2 (ja) *	2001-06-05	2004-07-14	日本電気株式会社	ループ型ネットワークおよびその運用方法
US6954872B2 (en) *	2001-09-28	2005-10-11	Intel Corporation	Registering events while clocking multiple domains
DE10312907A1 (de) *	2003-03-22	2004-10-07	Bosch Rexroth Ag	Kommunikationssystem mit redundanter Kommunikation
US7545736B2 (en) *	2003-03-31	2009-06-09	Alcatel-Lucent Usa Inc.	Restoration path calculation in mesh networks
US8296407B2 (en) *	2003-03-31	2012-10-23	Alcatel Lucent	Calculation, representation, and maintenance of sharing information in mesh networks
US7643408B2 (en) *	2003-03-31	2010-01-05	Alcatel-Lucent Usa Inc.	Restoration time in networks
US7606237B2 (en) *	2003-03-31	2009-10-20	Alcatel-Lucent Usa Inc.	Sharing restoration path bandwidth in mesh networks
US7689693B2 (en) *	2003-03-31	2010-03-30	Alcatel-Lucent Usa Inc.	Primary/restoration path calculation in mesh networks based on multiple-cost criteria
US7646706B2 (en) *	2003-03-31	2010-01-12	Alcatel-Lucent Usa Inc.	Restoration time in mesh networks
US8867333B2 (en) *	2003-03-31	2014-10-21	Alcatel Lucent	Restoration path calculation considering shared-risk link groups in mesh networks
US7355965B2 (en) *	2003-05-06	2008-04-08	Overture Networks, Inc.	Apparatus and method for rapid detection of unidirectional breaks in a network ring
CA2566005C (en) *	2003-05-06	2009-12-15	Overture Networks, Inc.	Protected switching ring
US7339887B2 (en) *	2003-05-06	2008-03-04	Overture Networks, Inc.	Multipoint protected switching ring
US7500013B2 (en) *	2004-04-02	2009-03-03	Alcatel-Lucent Usa Inc.	Calculation of link-detour paths in mesh networks
US8111612B2 (en) *	2004-04-02	2012-02-07	Alcatel Lucent	Link-based recovery with demand granularity in mesh networks
US20050226212A1 (en) *	2004-04-02	2005-10-13	Dziong Zbigniew M	Loop avoidance for recovery paths in mesh networks
JP2006048162A (ja) *	2004-07-30	2006-02-16	Fujitsu Ltd	ループ状態監視装置
US20070070833A1 (en) *	2005-09-29	2007-03-29	Matthew Long	Interconnecting data storage components
KR102035986B1 (ko) *	2013-11-13	2019-10-24	삼성전자 주식회사	타이밍 컨트롤러와 상기 타이밍 컨트롤러를 포함하는 디스플레이 시스템

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3519750A (en) *	1967-08-15	1970-07-07	Ultronic Systems Corp	Synchronous digital multiplex communication system including switchover
GB1229149A (de) *	1969-07-28	1971-04-21
JPS5248416A (en) *	1975-07-23	1977-04-18	Johnson Controls Inc	Data communication system
US4009469A (en) *	1975-12-19	1977-02-22	Ibm Corporation	Loop communications system with method and apparatus for switch to secondary loop
US4186380A (en) *	1977-10-21	1980-01-29	Minnesota Mining And Manufacturing Company	Multi-terminal computer system with dual communication channels
US4190821A (en) *	1978-10-02	1980-02-26	Burroughs Corporation	Self-healing loop communications system
JPS5847111B2 (ja) *	1979-09-10	1983-10-20	株式会社日立製作所	ル−プ伝送システム
FR2473820A1 (fr) *	1980-01-11	1981-07-17	Telecommunications Sa	Procede et systeme d'initialisation de la securisation d'une ligne d'une artere de transmission numerique
JPS56153859A (en) *	1980-04-28	1981-11-28	Nec Corp	Pcm line switching device
JPS608667B2 (ja) *	1980-10-09	1985-03-05	株式会社明電舎	ル−プ式デ−タハイウエイシステム
JPS5787648A (en) *	1980-11-21	1982-06-01	Nec Corp	Data transmission controller
JPS57157661A (en) *	1981-03-25	1982-09-29	Hitachi Ltd	Transmission line switching system

1983
- 1983-08-24 DE DE8383108346T patent/DE3382005D1/de not_active Expired - Fee Related
- 1983-08-24 EP EP83108346A patent/EP0102059B1/de not_active Expired - Lifetime
- 1983-08-25 US US06/526,305 patent/US4594709A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4594709A (en)	1986-06-10
EP0102059A3 (en)	1986-01-15
EP0102059A2 (de)	1984-03-07
EP0102059B1 (de)	1990-11-22

Legal Events

Date	Code	Title	Description
1991-12-19	8364	No opposition during term of opposition
2000-10-12	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3382005D1 (de)	1991-01-03	Datenuebertragungsgeraet fuer ringuebertragungssystem.
DE3481095D1 (de)	1990-02-22	System fuer automatische ueberweisungen.
NO821429L (no)	1982-11-02	Koblingsanordning for broennhode.
DE3667891D1 (de)	1990-02-01	Kommunikationssystem fuer datenuebertragung.
DE3380945D1 (de)	1990-01-11	Wafer-transferierungssystem.
IT7919658A0 (it)	1979-01-26	Sistema per la trasmissione di dati.
DE3480894D1 (de)	1990-02-01	Digitales datenuebertragungssystem.
DE3485668D1 (de)	1992-05-27	Digitales datenuebertragungssystem.
DE3485264D1 (de)	1991-12-19	Digitales datenuebertragungssystem.
DE3484400D1 (de)	1991-05-16	Datenuebertragungssysteme.
DE3685599D1 (de)	1992-07-16	Vermittlungssystem fuer datenuebertragung.
GB8317623D0 (en)	1983-08-03	Data transfer system
DE3381720D1 (de)	1990-08-16	Hochgeschwindigkeits-datenuebertragungseinheit fuer digitales datenverarbeitungssystem.
NL191003C (nl)	1994-12-01	Digitaal datatransmissiestelsel.
DK73683A (da)	1983-10-11	Dataoverfoeringsanlaeg
ATA320282A (de)	1989-07-15	Datenuebertragungseinrichtung
DE3580014D1 (de)	1990-11-08	Uebertragungssystem fuer videoinformationsgeraet.
DE3280423D1 (de)	1993-02-04	Datenuebertragungssystem.
NL193600B (nl)	1999-11-01	Digitaal gegevenstransmissiestelsel.
DE3380943D1 (de)	1990-01-11	Ueberwachungsvorrichtung fuer roehrenleitungssystem.
SE8002504L (sv)	1980-10-05	Sendaranordning for informationsoverforingsanleggning
DE3280300D1 (de)	1991-03-07	Optisches datenuebertragungssystem.
NO159229C (no)	1988-12-07	Omkasteranordning for digitalt transmisjonssystem.
NO830357L (no)	1983-08-05	Asynkront data-overfoeringssystem.
DE3484914D1 (de)	1991-09-19	Terminal fuer datenuebertragungssystem.