DE3586280D1 - Gesteuertes sternnetz. - Google Patents

Gesteuertes sternnetz.

Info

Publication number
DE3586280D1
DE3586280D1 DE8585305605T DE3586280T DE3586280D1 DE 3586280 D1 DE3586280 D1 DE 3586280D1 DE 8585305605 T DE8585305605 T DE 8585305605T DE 3586280 T DE3586280 T DE 3586280T DE 3586280 D1 DE3586280 D1 DE 3586280D1
Authority
DE
Germany
Prior art keywords
star network
controlled star
controlled
network
star
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 - Lifetime
Application number
DE8585305605T
Other languages
English (en)
Other versions
DE3586280T2 (de
Inventor
Chong-Wei Tseng
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.)
SK Hynix Inc
Original Assignee
TRW Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24669637&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3586280(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TRW Inc filed Critical TRW Inc
Publication of DE3586280D1 publication Critical patent/DE3586280D1/de
Application granted granted Critical
Publication of DE3586280T2 publication Critical patent/DE3586280T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H04B10/2725—Star-type networks without a headend
    • 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)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE8585305605T 1984-10-26 1985-08-07 Gesteuertes sternnetz. Expired - Lifetime DE3586280T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/665,324 US4630254A (en) 1984-10-26 1984-10-26 Controlled star network

Publications (2)

Publication Number Publication Date
DE3586280D1 true DE3586280D1 (de) 1992-08-06
DE3586280T2 DE3586280T2 (de) 1992-12-10

Family

ID=24669637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585305605T Expired - Lifetime DE3586280T2 (de) 1984-10-26 1985-08-07 Gesteuertes sternnetz.

Country Status (4)

Country Link
US (1) US4630254A (de)
EP (1) EP0179550B1 (de)
JP (1) JPH0695691B2 (de)
DE (1) DE3586280T2 (de)

Families Citing this family (49)

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GB2187067B (en) * 1986-02-21 1989-11-29 Fuji Xerox Co Ltd Stellate store and broadcast network with collision avoidance
US5230073A (en) * 1986-07-21 1993-07-20 Bell Communications Research, Inc. System and method for accessing and updating a continuously broadcasted stored database
IT1213311B (it) * 1986-07-30 1989-12-20 Face Standard Ind Dispositivo circuitale di implementazione di protocollo di accesso per lo scambio seriale di informazioni numeriche tra terminali interconnessi da una rete a stella a fibre ottiche.
GB2198903B (en) * 1986-12-18 1991-03-20 Stc Plc Optical communication system
NL8700108A (nl) * 1987-01-19 1988-08-16 Philips Nv Optische zendinrichting.
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4970722A (en) * 1987-11-02 1990-11-13 Amp Incorporated Broadband local area network
US4870637A (en) * 1987-12-24 1989-09-26 American Telephone And Telegraph Company Optical backplane
US4901305A (en) * 1987-12-28 1990-02-13 Tangonan Gregory L Distributed crossbar switch
US4873681A (en) * 1988-01-26 1989-10-10 Bell Communications Research, Inc. Hybrid optical and electronic packet switch
GB2224901A (en) * 1988-11-11 1990-05-16 Stc Plc Optical fibre networks
US4956834A (en) * 1989-01-12 1990-09-11 The Boeing Company Coherence multiplexed optical signal transmission system and method
WO1990009710A1 (de) * 1989-02-20 1990-08-23 Licentia Patent-Verwaltungs-Gmbh Sternförmiges netz für die datenkommunikation zwischen stationen
US5027342A (en) * 1989-05-03 1991-06-25 The University Of Toronto Innovations Foundation Local area network
US5073982A (en) * 1989-09-01 1991-12-17 General Electric Company Apparatus for connecting multiple passive stars in a fiber optic network
US5072439A (en) * 1990-03-16 1991-12-10 Hughes Aircraft Company High speed opto-electronic crossbar switch
JPH0427244A (ja) * 1990-05-22 1992-01-30 Toshiba Corp 広帯域交換ネットワーク
US5513369A (en) * 1991-08-05 1996-04-30 Ncr Corporation Star coupler device including means for connecting multiple star couplers together in a cascaded relationship
EP0533391A3 (en) * 1991-09-16 1993-08-25 American Telephone And Telegraph Company Packet switching apparatus using pipeline controller
GB2268653B (en) * 1991-12-16 1995-08-30 Motorola Inc Optical distribution system
JP3168681B2 (ja) * 1992-04-22 2001-05-21 株式会社日立製作所 集線型ネットワークのデータ伝送方法およびシステム
US5742602A (en) * 1995-07-12 1998-04-21 Compaq Computer Corporation Adaptive repeater system
US5777768A (en) * 1995-09-01 1998-07-07 Astroterra Corporation Multiple transmitter laser link
US5859895A (en) * 1995-12-07 1999-01-12 Bell Atlantic Network Services, Inc. Auxiliary circuit switching for provisioning and/or repair in a fiber-to-the-curb system
US6002502A (en) * 1995-12-07 1999-12-14 Bell Atlantic Network Services, Inc. Switchable optical network unit
US6108311A (en) * 1996-04-29 2000-08-22 Tellabs Operations, Inc. Multichannel ring and star networks with limited channel conversion
US6487212B1 (en) 1997-02-14 2002-11-26 Advanced Micro Devices, Inc. Queuing structure and method for prioritization of frames in a network switch
DE19810290A1 (de) * 1998-03-10 1999-09-16 Bayerische Motoren Werke Ag Datenbus für mehrere Teilnehmer
US6868237B2 (en) 1998-04-24 2005-03-15 Lightpointe Communications, Inc. Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links
US6239888B1 (en) 1998-04-24 2001-05-29 Lightpointe Communications, Inc. Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links
US6219353B1 (en) * 1998-06-17 2001-04-17 Nortel Networks Limited Message hub
US6498668B1 (en) 1999-03-11 2002-12-24 Astroterra Corporation Alignment system for laser communication beam
ES2274763T3 (es) * 1999-09-16 2007-06-01 Koninklijke Philips Electronics N.V. Red con varios nudos de red y al menos un nudo en estrella.
US6813055B2 (en) 2001-05-30 2004-11-02 Fiberyard, Inc. Optical beam steering device
US6836585B2 (en) * 2001-08-06 2004-12-28 Fiberyard, Inc. Photonic switch
US7372859B2 (en) * 2003-11-19 2008-05-13 Honeywell International Inc. Self-checking pair on a braided ring network
JP2007511981A (ja) * 2003-11-19 2007-05-10 ハネウェル・インターナショナル・インコーポレーテッド Ｔｄｍａベースのネットワークにおけるスタートアップの制御
EP1687943A1 (de) * 2003-11-19 2006-08-09 Honeywell International, Inc. Clique-aggregation in tdma-netzwerken
DE602004015750D1 (de) * 2004-06-15 2008-09-25 Dublin Inst Of Technology Système de sonde sans fil pour reseaux locaux sans fil
US7653305B1 (en) 2005-10-25 2010-01-26 Lockheed Martin Corporation Optical transport system and device
KR100771228B1 (ko) * 2006-04-21 2007-10-29 광주과학기술원 수동 스타 커플러 파장 분할 다중 접속망을 위한 송수신기지국 가속 할당 매체 접속 제어 방법 및 그 시스템
US7668084B2 (en) * 2006-09-29 2010-02-23 Honeywell International Inc. Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network
US7889683B2 (en) * 2006-11-03 2011-02-15 Honeywell International Inc. Non-destructive media access resolution for asynchronous traffic in a half-duplex braided-ring
US7912094B2 (en) * 2006-12-13 2011-03-22 Honeywell International Inc. Self-checking pair-based master/follower clock synchronization
US7656881B2 (en) * 2006-12-13 2010-02-02 Honeywell International Inc. Methods for expedited start-up and clique aggregation using self-checking node pairs on a ring network
US20080195717A1 (en) * 2007-02-14 2008-08-14 Novell, Inc. System and method for providing an importance filter for electronic mail messages
US7778159B2 (en) * 2007-09-27 2010-08-17 Honeywell International Inc. High-integrity self-test in a network having a braided-ring topology
US8817597B2 (en) * 2007-11-05 2014-08-26 Honeywell International Inc. Efficient triple modular redundancy on a braided ring
US9141446B2 (en) * 2008-10-24 2015-09-22 Sap Se Maintenance of message serialization in multi-queue messaging environments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227260A (en) * 1978-11-06 1980-10-07 The Singer Company Electronic active star element for an optical data transmission system
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
DE3001638A1 (de) * 1980-01-17 1981-07-23 Siemens AG, 1000 Berlin und 8000 München Passives bussystem fuer dezentral strukturierte mehrrechneranordnungen, insbesondere multimikrocomputer-anordnungen
JPS57168325A (en) * 1981-04-09 1982-10-16 Mitsubishi Electric Corp Processing system of transferring preferential data
US4583161A (en) * 1981-04-16 1986-04-15 Ncr Corporation Data processing system wherein all subsystems check for message errors
JPS58187037A (ja) * 1982-04-26 1983-11-01 Ricoh Co Ltd 光スタ−ネツトワ−ク通信方式
JPS59141840A (ja) * 1983-02-03 1984-08-14 Nec Corp 光放送通信網

Also Published As

Publication number Publication date
EP0179550B1 (de) 1992-07-01
EP0179550A2 (de) 1986-04-30
DE3586280T2 (de) 1992-12-10
JPH0695691B2 (ja) 1994-11-24
US4630254A (en) 1986-12-16
JPS61161046A (ja) 1986-07-21
EP0179550A3 (en) 1988-09-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: HYUNDAI ELECTRONICS INDUSTRIES CO., LTD., SEOUL/SO

8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee