DE69331965D1 - Übertragungsverfahren und -system mit Tokenübergabezugriffsprotokoll - Google Patents

Übertragungsverfahren und -system mit Tokenübergabezugriffsprotokoll

Info

Publication number
DE69331965D1
DE69331965D1 DE69331965T DE69331965T DE69331965D1 DE 69331965 D1 DE69331965 D1 DE 69331965D1 DE 69331965 T DE69331965 T DE 69331965T DE 69331965 T DE69331965 T DE 69331965T DE 69331965 D1 DE69331965 D1 DE 69331965D1
Authority
DE
Germany
Prior art keywords
signal line
control signal
communication
wavelength
nodes
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
DE69331965T
Other languages
English (en)
Inventor
Toru Nakata
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.)
Canon Inc
Original Assignee
Canon 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
Priority claimed from JP33002392A external-priority patent/JPH06164610A/ja
Priority claimed from JP35464692A external-priority patent/JP3292390B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69331965D1 publication Critical patent/DE69331965D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/028—WDM bus architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
DE69331965T 1992-11-16 1993-11-15 Übertragungsverfahren und -system mit Tokenübergabezugriffsprotokoll Expired - Lifetime DE69331965D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33002392A JPH06164610A (ja) 1992-11-16 1992-11-16 回線割り当て方法およびそれを用いた波長多重通信システム
JP35464692A JP3292390B2 (ja) 1992-12-16 1992-12-16 通信装置及びその制御方法

Publications (1)

Publication Number Publication Date
DE69331965D1 true DE69331965D1 (de) 2002-07-04

Family

ID=26573399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331965T Expired - Lifetime DE69331965D1 (de) 1992-11-16 1993-11-15 Übertragungsverfahren und -system mit Tokenübergabezugriffsprotokoll

Country Status (6)

Country Link
US (1) US5500857A (de)
EP (1) EP0599177B1 (de)
AT (1) ATE218257T1 (de)
AU (1) AU5073993A (de)
CA (1) CA2103112A1 (de)
DE (1) DE69331965D1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3262453B2 (ja) * 1994-05-13 2002-03-04 キヤノン株式会社 情報共有方法及び回線割当方法及びそれを用いた通信システム
SE503258C2 (sv) * 1995-02-06 1996-04-29 Ericsson Telefon Ab L M Förfarande för tilldelning av våglängdskanaler i ett optiskt bussnät
CN1048840C (zh) * 1996-05-24 2000-01-26 北京大学 用电话网或计算机互连网管理数据网的方法
GB9704587D0 (en) 1997-03-05 1997-04-23 Fujitsu Ltd Wavelength-division multiplexing in passive optical networks
US5936960A (en) * 1997-03-07 1999-08-10 Advanced Micro Devices, Inc. Apparatus for and method of communicating among devices interconnected on a bus
US5898801A (en) * 1998-01-29 1999-04-27 Lockheed Martin Corporation Optical transport system
US6631018B1 (en) 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
KR100251692B1 (ko) 1997-09-12 2000-04-15 윤종용 광섬유 가입자 망
WO1999037050A1 (en) * 1998-01-03 1999-07-22 British Telecommunications Public Limited Company Communications system with star/ring topology
JP2955555B1 (ja) * 1998-02-13 1999-10-04 松下電器産業株式会社 ネットワークシステム
JP3586603B2 (ja) * 1999-11-25 2004-11-10 Ｎｅｃエレクトロニクス株式会社 データ転送装置及びデータ転送方法
US7006434B1 (en) * 2000-02-10 2006-02-28 Ciena Corporation System for non-disruptive insertion and removal of nodes in an ATM sonet ring
JP4304821B2 (ja) * 2000-04-05 2009-07-29 沖電気工業株式会社 ネットワークシステム
US6694100B1 (en) * 2000-06-05 2004-02-17 Lucent Technologies Inc. Space wavelength time-division multiple access optical transmission system
US7085494B2 (en) * 2000-10-12 2006-08-01 At & T Corp. High-capacity packet-switched ring network
US6925259B2 (en) * 2000-10-12 2005-08-02 At&T Corp. MAC protocol for optical packet-switched ring network
US20020101874A1 (en) * 2000-11-21 2002-08-01 Whittaker G. Allan Physical layer transparent transport information encapsulation methods and systems
US7899066B2 (en) * 2001-01-25 2011-03-01 Alcatel Lucent Distributed intelligence MAC protocols for DWDM ring networks
US20020154354A1 (en) * 2001-04-20 2002-10-24 Kannan Raj Optically interconnecting multiple processors
US7009991B2 (en) * 2002-03-28 2006-03-07 Matisse Networks Reservation-based media access controller and reservation-based optical network
US7085497B2 (en) * 2002-04-03 2006-08-01 Lockheed Martin Corporation Vehicular communication system
US20040076434A1 (en) * 2002-09-27 2004-04-22 Whittaker G. Allan Optical distribution network for RF and other analog signals
US6912339B2 (en) 2002-09-27 2005-06-28 Lockheed Martin Corporation Optical interface devices having balanced amplification
US7283480B1 (en) 2002-11-12 2007-10-16 Lockheed Martin Corporation Network system health monitoring using cantor set signals
US7349629B1 (en) 2002-11-26 2008-03-25 Lockheed Martin Corporation Methods and systems for creating a digital interconnect fabric
US7424228B1 (en) 2003-03-31 2008-09-09 Lockheed Martin Corporation High dynamic range radio frequency to optical link
US7570887B2 (en) * 2003-03-31 2009-08-04 Lockheed Martin Corporation Optical network interface systems and devices
US20050182639A1 (en) * 2004-02-18 2005-08-18 Fujitsu Limited Dynamic virtual organization manager
US7965732B2 (en) * 2004-03-19 2011-06-21 Fujitsu Limited Scheduling token-controlled data transmissions in communication networks
US7623543B2 (en) * 2004-03-19 2009-11-24 Fujitsu Limited Token-controlled data transmissions in communication networks
US7529267B2 (en) * 2004-03-19 2009-05-05 Fujitsu Limited Data transmissions in communication networks using multiple tokens
US7440699B1 (en) 2004-06-28 2008-10-21 Lockheed Martin Corporation Systems, devices and methods for transmitting and receiving signals on an optical network
US8634430B2 (en) * 2006-11-27 2014-01-21 Fujitsu Limited Multicast transmissions in optical burst transport
US20080124081A1 (en) * 2006-11-27 2008-05-29 Takeo Hamada Predictive scheduling of data path control
US7826747B2 (en) * 2006-11-27 2010-11-02 Fujitsu Limited Optical burst transport using an electro-optic switch
US8666248B2 (en) * 2010-11-01 2014-03-04 Lockheed Martin Corporation Method for data frame reduction in a photonic-based distributed network switch
US9130691B2 (en) * 2013-02-25 2015-09-08 Verizon Patent And Licensing Inc. Optical burst switched network nodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896934A (en) * 1989-02-03 1990-01-30 Bell Communications Research, Inc. Broadband optical multicast switch
SE463236B (sv) * 1989-02-27 1990-10-22 Joing Invest Ab Stjaernformigt datanaet med logisk ringfunktion utnyttjande foeretraedesvis token-access
JP2782958B2 (ja) * 1990-12-28 1998-08-06 日本電気株式会社 光ローカルエリアネットワークシステムの媒体アクセス方式

Also Published As

Publication number Publication date
CA2103112A1 (en) 1994-05-17
ATE218257T1 (de) 2002-06-15
AU5073993A (en) 1994-05-26
EP0599177B1 (de) 2002-05-29
US5500857A (en) 1996-03-19
EP0599177A1 (de) 1994-06-01

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Legal Events

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