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SE9500404D0 - Förfarande i ett optiskt bussnät - Google Patents

Förfarande i ett optiskt bussnät

Info

Publication number
SE9500404D0
SE9500404D0 SE9500404A SE9500404A SE9500404D0 SE 9500404 D0 SE9500404 D0 SE 9500404D0 SE 9500404 A SE9500404 A SE 9500404A SE 9500404 A SE9500404 A SE 9500404A SE 9500404 D0 SE9500404 D0 SE 9500404D0
Authority
SE
Sweden
Prior art keywords
bus network
nodes
channel
pct
way
Prior art date
Application number
SE9500404A
Other languages
English (en)
Other versions
SE503258C2 (sv
SE9500404L (sv
Inventor
Magnus Oeberg
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9500404A priority Critical patent/SE9500404L/sv
Publication of SE9500404D0 publication Critical patent/SE9500404D0/sv
Priority to ES96902553T priority patent/ES2225868T3/es
Priority to PCT/SE1996/000120 priority patent/WO1996024998A1/en
Priority to DE69633053T priority patent/DE69633053T2/de
Priority to JP52418596A priority patent/JP3677293B2/ja
Priority to US08/875,733 priority patent/US5963348A/en
Priority to EP96902553A priority patent/EP0808536B1/en
Priority to CA002211532A priority patent/CA2211532A1/en
Publication of SE503258C2 publication Critical patent/SE503258C2/sv
Publication of SE9500404L publication Critical patent/SE9500404L/sv

Links

Classifications

    • 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
    • H04J14/0278—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
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
SE9500404A 1995-02-06 1995-02-06 Förfarande för tilldelning av våglängdskanaler i ett optiskt bussnät SE9500404L (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9500404A SE9500404L (sv) 1995-02-06 1995-02-06 Förfarande för tilldelning av våglängdskanaler i ett optiskt bussnät
ES96902553T ES2225868T3 (es) 1995-02-06 1996-02-02 Metodo para la asignacion de canales de longitud de onda en una red de bus optico.
PCT/SE1996/000120 WO1996024998A1 (en) 1995-02-06 1996-02-02 Method for assignment of wavelength channels in an optical bus network
DE69633053T DE69633053T2 (de) 1995-02-06 1996-02-02 Verfahren zur zuordnung von wellenlängenkanälen in einem optischen busnetz
JP52418596A JP3677293B2 (ja) 1995-02-06 1996-02-02 光バス回路網の中で波長チャンネルを割り当てる方法
US08/875,733 US5963348A (en) 1995-02-06 1996-02-02 Method for assignment of wavelength channels in an optical bus network
EP96902553A EP0808536B1 (en) 1995-02-06 1996-02-02 Method for assignment of wavelength channels in an optical bus network
CA002211532A CA2211532A1 (en) 1995-02-06 1996-02-02 Method for assignment of wavelength channels in an optical bus network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9500404A SE9500404L (sv) 1995-02-06 1995-02-06 Förfarande för tilldelning av våglängdskanaler i ett optiskt bussnät

Publications (3)

Publication Number Publication Date
SE9500404D0 true SE9500404D0 (sv) 1995-02-06
SE503258C2 SE503258C2 (sv) 1996-04-29
SE9500404L SE9500404L (sv) 1996-04-29

Family

ID=20397086

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500404A SE9500404L (sv) 1995-02-06 1995-02-06 Förfarande för tilldelning av våglängdskanaler i ett optiskt bussnät

Country Status (8)

Country Link
US (1) US5963348A (sv)
EP (1) EP0808536B1 (sv)
JP (1) JP3677293B2 (sv)
CA (1) CA2211532A1 (sv)
DE (1) DE69633053T2 (sv)
ES (1) ES2225868T3 (sv)
SE (1) SE9500404L (sv)
WO (1) WO1996024998A1 (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9501075L (sv) * 1995-03-27 1996-08-12 Ericsson Telefon Ab L M Optisk nod i ett optiskt bussnät
SE520943C2 (sv) * 1998-06-10 2003-09-16 Ericsson Telefon Ab L M Add/dropp-nod anordnad att anslutas i ett optiskt fibernät av wdm-typ
SE521135C2 (sv) 1998-06-17 2003-10-07 Ericsson Telefon Ab L M Ett kommunikationsnät och ett felhanteringsförfarande i ett sådant nät
US6570683B1 (en) * 1999-10-28 2003-05-27 At&T Corp. Wavelength re-use
CN1287541C (zh) * 2000-07-29 2006-11-29 马科尼英国知识产权有限公司 波分复用(wdm)光网络
DE10047923C2 (de) * 2000-09-27 2003-04-10 Siemens Ag Verfahren zur Erzeugung einer Verbindungs-Redundanz für ein serielles Kommunikationssystem mit einer Mastereinheit und einer Mehrzahl von Slaveeinheiten, die untereinander als Aneinanderreihung von Punkt-zu-Punkt-Verbindungen in Linientopologie verbunden sind, sowie korrespondierendes serielles Kommunikationssystem
US20020131125A1 (en) * 2001-03-16 2002-09-19 Myers Michael H. Replicated-spectrum photonic transceiving
US6407846B1 (en) 2001-03-16 2002-06-18 All Optical Networks, Inc. Photonic wavelength shifting method
WO2002084915A1 (en) * 2001-04-11 2002-10-24 Lumentis Ab Low loss wdm add drop node
US7286760B1 (en) 2001-11-15 2007-10-23 At&T, Corp. Wavelength allocation in regional access network with optical add-drop multiplexers
KR100454932B1 (ko) * 2002-07-27 2004-11-06 삼성전자주식회사 파장분할 다중방식을 이용한 링형 통신망의 파장할당 방법
CN101447835A (zh) * 2003-07-08 2009-06-03 中国科学技术大学 量子网络寻址方法
US7769296B1 (en) 2005-02-17 2010-08-03 At&T Intellectual Property Ii, L.P. Arrangement for reducing multiplexing and demultiplexing cost in ultra long haul (ULH) all-optical networks by minimizing number of required mux/demux groups
US20060251421A1 (en) * 2005-05-09 2006-11-09 Ben Gurion University Of The Negev, Research And Development Authority Improved free space optical bus
US10411806B2 (en) * 2016-06-29 2019-09-10 Ciena Corporation Gridless optical routing and spectrum assignment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159595A (en) * 1988-04-08 1992-10-27 Northern Telecom Limited Ring transmission system
US5212577A (en) * 1990-01-19 1993-05-18 Canon Kabushiki Kaisha Optical communication equipment and optical communication method
JP2787820B2 (ja) * 1990-07-20 1998-08-20 キヤノン株式会社 波長多重光通信システム及びそこで用いられる光増幅装置
EP0593039B1 (en) * 1992-10-15 2004-02-25 Canon Kabushiki Kaisha Optical concentrator and optical communication network using the same
ATE218257T1 (de) * 1992-11-16 2002-06-15 Canon Kk Übertragungsverfahren und -system mit tokenübergabezugriffsprotokoll

Also Published As

Publication number Publication date
EP0808536B1 (en) 2004-08-04
US5963348A (en) 1999-10-05
EP0808536A1 (en) 1997-11-26
CA2211532A1 (en) 1996-08-15
ES2225868T3 (es) 2005-03-16
JP3677293B2 (ja) 2005-07-27
DE69633053T2 (de) 2005-01-20
SE503258C2 (sv) 1996-04-29
SE9500404L (sv) 1996-04-29
DE69633053D1 (de) 2004-09-09
JPH10513326A (ja) 1998-12-15
WO1996024998A1 (en) 1996-08-15

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