DE69012461D1 - Kommunikationsnetz zwischen Teilnehmereinrichtungen. - Google Patents

Kommunikationsnetz zwischen Teilnehmereinrichtungen.

Info

Publication number: DE69012461D1
Authority: DE; Germany
Prior art keywords: communication network; subscriber facilities; user equipment; network; subscriber
Prior art date: 1989-07-04
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

DE69012461T

Other languages

English (en)

Other versions

DE69012461T2 (de

Inventor

Remis Despres

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.)

Rce SA

Original Assignee

Rce SA

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.)

1989-07-04

Filing date

1990-06-29

Publication date

1994-10-20

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9383437&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69012461(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-06-29 Application filed by Rce SA filed Critical Rce SA

1994-10-20 Publication of DE69012461D1 publication Critical patent/DE69012461D1/de

1995-05-04 Application granted granted Critical

1995-05-04 Publication of DE69012461T2 publication Critical patent/DE69012461T2/de

2010-06-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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]
- H04L12/44—Star or tree networks

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Small-Scale Networks (AREA)
Prostheses (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Developing Agents For Electrophotography (AREA)
Mobile Radio Communication Systems (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Telephone Function (AREA)
Communication Control (AREA)

DE69012461T 1989-07-04 1990-06-29 Kommunikationsnetz zwischen Teilnehmereinrichtungen. Expired - Fee Related DE69012461T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8908957A FR2649574B1 (fr)	1989-07-04	1989-07-04	Reseau de communication entre equipements utilisateurs

Publications (2)

Publication Number	Publication Date
DE69012461D1 true DE69012461D1 (de)	1994-10-20
DE69012461T2 DE69012461T2 (de)	1995-05-04

Family

ID=9383437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69012461T Expired - Fee Related DE69012461T2 (de)	1989-07-04	1990-06-29	Kommunikationsnetz zwischen Teilnehmereinrichtungen.

Country Status (7)

Country	Link
US (1)	US5018139A (de)
EP (1)	EP0407279B1 (de)
JP (1)	JPH0344138A (de)
AT (1)	ATE111664T1 (de)
CA (1)	CA2020140C (de)
DE (1)	DE69012461T2 (de)
FR (1)	FR2649574B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5245609A (en) *	1991-01-30	1993-09-14	International Business Machines Corporation	Communication network and a method of regulating the transmission of data packets in a communication network
GB9214066D0 (en) *	1992-07-02	1992-08-12	Philips Electronics Uk Ltd	Resolving conflicts between communication systems
JP2519390B2 (ja) *	1992-09-11	1996-07-31	インターナショナル・ビジネス・マシーンズ・コーポレイション	デ―タ通信方法及び装置
US5550836A (en) *	1992-11-06	1996-08-27	Hewlett-Packard Company	High speed data transfer over twisted pair cabling
US5394556A (en) *	1992-12-21	1995-02-28	Apple Computer, Inc.	Method and apparatus for unique address assignment, node self-identification and topology mapping for a directed acyclic graph
JP3170095B2 (ja) *	1993-04-14	2001-05-28	富士通株式会社	情報検索システム
FR2710478B1 (fr) *	1993-09-23	1995-12-08	Reseaux Communication Entr Sa	Réseau arborescent de communication à jeton à gestion de priorité.
US5469438A (en) *	1994-01-28	1995-11-21	At&T Ipm Corp.	Method of transmitting signals in an extendible local area network
US5467351A (en) *	1994-04-22	1995-11-14	At&T Corp.	Extendible round robin local area hub network
US5519709A (en) *	1994-05-04	1996-05-21	Hewlett-Packard Company	Two priority fair distribution round robin protocol for a network having cascaded hubs
US5768250A (en) *	1994-05-04	1998-06-16	Hewlett-Packard Company	Error recovery in a network having cascaded hubs
US5469439A (en) *	1994-05-04	1995-11-21	Hewlett Packard Company	Two priority fair distributed round robin protocol for a network having cascaded hubs
JPH08223195A (ja) *	1994-11-22	1996-08-30	At & T Corp	ポート数の拡張が可能なローカル・エリア・ハブ・ネットワーク及びそのポート数拡張方法
US5621893A (en) *	1994-11-22	1997-04-15	Lucent Technologies Inc.	System for expanding ports wherein segment switch selectively associates plurality of hubs coupled to first arbiter and plurality of hubs coupled to second arbiter
US5666488A (en) *	1994-11-22	1997-09-09	Lucent Technologies Inc.	Port expansion network and method for lAN hubs
US7334030B2 (en) *	1994-12-19	2008-02-19	Apple Inc.	Method and apparatus for the addition and removal of nodes from a common interconnect
US5875301A (en) *	1994-12-19	1999-02-23	Apple Computer, Inc.	Method and apparatus for the addition and removal of nodes from a common interconnect
JPH08307442A (ja) *	1995-05-12	1996-11-22	Toshiba Corp	データ伝送方式
US5907559A (en) *	1995-11-09	1999-05-25	The United States Of America As Represented By The Secretary Of Agriculture	Communications system having a tree structure
DE19715396A1 (de) *	1997-04-14	1998-10-15	Philips Patentverwaltung	Übertragungssystem mit mehreren Netzelementen
FR2779301B1 (fr) *	1998-05-26	2000-07-21	Thomson Multimedia Sa	Procede d'identification d'appareils dans un reseau de communication et appareil de mise en oeuvre
FR2804811B1 (fr) *	2000-02-07	2002-05-10	Rene Duranton	Procede et dispositif pour l'attribution automatique d'adresses a une pluralite de modules interconnectes par reseau de communication a topologie complexe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4347498A (en) *	1979-11-21	1982-08-31	International Business Machines Corporation	Method and means for demand accessing and broadcast transmission among ports in a distributed star network
GB8310821D0 (en) *	1983-04-21	1983-05-25	Int Computers Ltd	Data communication systems
US4740956A (en) *	1985-12-30	1988-04-26	Ibm Corporation	Linear-space signalling for a circuit-switched network
US4763329A (en) *	1986-02-10	1988-08-09	Techlan, Inc.	Modular data routing system
US4809362A (en) *	1987-03-13	1989-02-28	Center For Innovative Technology	Fiber-optic star tree network
JP2584647B2 (ja) *	1988-01-28	1997-02-26	株式会社リコー	通信網のノード装置

1989
- 1989-07-04 FR FR8908957A patent/FR2649574B1/fr not_active Expired - Lifetime
1990
- 1990-06-21 US US07/541,496 patent/US5018139A/en not_active Expired - Fee Related
- 1990-06-28 JP JP2168627A patent/JPH0344138A/ja active Pending
- 1990-06-29 AT AT90401893T patent/ATE111664T1/de not_active IP Right Cessation
- 1990-06-29 EP EP90401893A patent/EP0407279B1/de not_active Expired - Lifetime
- 1990-06-29 DE DE69012461T patent/DE69012461T2/de not_active Expired - Fee Related
- 1990-06-29 CA CA002020140A patent/CA2020140C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2649574A1 (fr)	1991-01-11
US5018139A (en)	1991-05-21
CA2020140C (en)	1996-12-17
CA2020140A1 (en)	1991-01-05
EP0407279B1 (de)	1994-09-14
ATE111664T1 (de)	1994-09-15
EP0407279A1 (de)	1991-01-09
FR2649574B1 (fr)	1991-10-18
DE69012461T2 (de)	1995-05-04
JPH0344138A (ja)	1991-02-26

Publication	Publication Date	Title
DE69012461D1 (de)	1994-10-20	Kommunikationsnetz zwischen Teilnehmereinrichtungen.
DE69028879D1 (de)	1996-11-21	Völlig gemeinsam nutzbares Kommunikationsnetz
FI912768L (fi)	1991-12-19	Kommunikationsnaetverk.
EP0562009A4 (en)	1993-11-24	Enantiomerically pure -g(b)-d-(-)-dioxolane-nucleosides
FI916020A (fi)	1992-06-22	Kommunikationsanordning, speciellt terminalanordning foer telefontrafik.
EP0493934A3 (en)	1993-03-10	Communications network
FR2689312B1 (fr)	1994-11-10	Cathode à émission de champ.
DE69017135D1 (de)	1995-03-30	Hybrides Netzwerk.
DE59003583D1 (de)	1994-01-05	Geräteträger.
FI934259A0 (fi)	1993-09-28	Tietoliikenneverkko
GB9127116D0 (en)	1992-02-19	Interconnecting communications networks
DE3779748D1 (de)	1992-07-16	Netzwerk zur strahlformung.
FI914515L (fi)	1992-05-01	Laitteisto kuitujen, esimerkiksi lastujen sirottelemiseksi
IT8321936A0 (it)	1983-07-05	Apparecchiatura per trasmissione telefonica senza filo.
FI916019A0 (fi)	1991-12-19	Kommunikationsanordning, speciellt terminalanordning foer telefontrafik.
OA09714A (en)	1993-08-30	Telecommunications network.
NO910284D0 (no)	1991-01-24	U-baat-redningsutstyr.
IL109348A0 (en)	1994-07-31	An inter-terminal telecommunications network for the transmission of data by packets
FR2689311B1 (fr)	1994-08-12	Cathode à émission de champ.
NO905117L (no)	1991-05-30	Vertikal konstruksjon som er elektromagnetisk tilpasset senderutstyr, saerlig for mikroboelgelinjer.
DE59005205D1 (de)	1994-05-05	Aufzugseinrichtung.
FI923822A0 (fi)	1992-08-26	Ljusskyddfilter med ett med avseende pao sin optiska transmission styrbart filterelement.
KR970008669B1 (en)	1997-05-28	Distributed intelligence network
DE69019226D1 (de)	1995-06-14	Spreizspektrumkommunikationssystem.
NO894057D0 (no)	1989-10-11	Kabel-legge-utstyr.

Legal Events

Date	Code	Title	Description
1995-09-21	8363	Opposition against the patent
2001-08-09	8339	Ceased/non-payment of the annual fee