FI915737A0 - Stjaernkopplat ringlokalnaet. - Google Patents

Stjaernkopplat ringlokalnaet.

Info

Publication number: FI915737A0
Authority: FI; Finland
Prior art keywords: stjaernkopplat; ringlokalnaet; stjaernkopplat ringlokalnaet
Prior art date: 1989-06-07

Application number

FI915737A

Other languages

English (en)

Inventor

John Hill Boal

Original Assignee

Racal Milgo 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.)

1989-06-07

Filing date

1991-12-05

Publication date

1991-12-05

1991-12-05 Application filed by Racal Milgo Ltd filed Critical Racal Milgo Ltd

1991-12-05 Publication of FI915737A0 publication Critical patent/FI915737A0/fi

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
- H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings
- 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)
Data Exchanges In Wide-Area Networks (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

FI915737A 1989-06-07 1991-12-05 Stjaernkopplat ringlokalnaet. FI915737A0 (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898913126A GB8913126D0 (en)	1989-06-07	1989-06-07	Improvements in local area networks
PCT/GB1990/000886 WO1990015492A2 (en)	1989-06-07	1990-06-07	Star-wired ring lan

Publications (1)

Publication Number	Publication Date
FI915737A0 true FI915737A0 (fi)	1991-12-05

Family

ID=10658058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI915737A FI915737A0 (fi)	1989-06-07	1991-12-05	Stjaernkopplat ringlokalnaet.

Country Status (7)

Country	Link
EP (1)	EP0475989A1 (fi)
JP (1)	JPH05501483A (fi)
AU (1)	AU5676090A (fi)
CA (1)	CA2058951A1 (fi)
FI (1)	FI915737A0 (fi)
GB (1)	GB8913126D0 (fi)
WO (1)	WO1990015492A2 (fi)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH527547A (de) *	1971-08-13	1972-08-31	Ibm	Verfahren zur Informationsübertragung mit Prioritätsschema in einem Zeitmultiplex-Nachrichtenübertragungssystem mit Ringleitung
US4279034A (en) *	1979-11-15	1981-07-14	Bell Telephone Laboratories, Incorporated	Digital communication system fault isolation circuit
US4460993A (en) *	1981-01-12	1984-07-17	General Datacomm Industries Inc.	Automatic framing in time division multiplexer
DE3304823A1 (de) *	1983-02-11	1984-08-16	Siemens AG, 1000 Berlin und 8000 München	Verfahren fuer eine fernmelde-, insbesondere fernsprechnebenstellenanlage mit einem datenuebertragungsleitungssystem, insbesondere mit einem optischen datenuebertragungsleitungssystem
US4779261A (en) *	1985-09-24	1988-10-18	Kabushiki Kaisha Toshiba	Loop network

1989
- 1989-06-07 GB GB898913126A patent/GB8913126D0/en active Pending
1990
- 1990-06-07 WO PCT/GB1990/000886 patent/WO1990015492A2/en not_active Application Discontinuation
- 1990-06-07 AU AU56760/90A patent/AU5676090A/en not_active Abandoned
- 1990-06-07 EP EP19900908578 patent/EP0475989A1/en not_active Withdrawn
- 1990-06-07 CA CA 2058951 patent/CA2058951A1/en not_active Abandoned
- 1990-06-07 JP JP50805390A patent/JPH05501483A/ja active Pending
1991
- 1991-12-05 FI FI915737A patent/FI915737A0/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB8913126D0 (en)	1989-07-26
WO1990015492A2 (en)	1990-12-13
AU5676090A (en)	1991-01-07
WO1990015492A3 (en)	1992-07-23
JPH05501483A (ja)	1993-03-18
CA2058951A1 (en)	1990-12-08
EP0475989A1 (en)	1992-03-25

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Legal Events

Date	Code	Title	Description
1994-12-30	FD	Application lapsed