DE602005013778D1 - Verfahren und system für ein verteiltes netzwerk mit gerouteten (dlr) wellenlängen (lambda) - Google Patents

Verfahren und system für ein verteiltes netzwerk mit gerouteten (dlr) wellenlängen (lambda)

Info

Publication number
DE602005013778D1
DE602005013778D1 DE602005013778T DE602005013778T DE602005013778D1 DE 602005013778 D1 DE602005013778 D1 DE 602005013778D1 DE 602005013778 T DE602005013778 T DE 602005013778T DE 602005013778 T DE602005013778 T DE 602005013778T DE 602005013778 D1 DE602005013778 D1 DE 602005013778D1
Authority
DE
Germany
Prior art keywords
wavelength
network
nodes
node
ring
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.)
Active
Application number
DE602005013778T
Other languages
English (en)
Inventor
John Dunne
Tommy Mullane
David Drury
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.)
Intune Technologies Ltd
Original Assignee
Intune Technologies 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.)
Filing date
Publication date
Application filed by Intune Technologies Ltd filed Critical Intune Technologies Ltd
Publication of DE602005013778D1 publication Critical patent/DE602005013778D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/009—Topology aspects
    • H04Q2011/0092—Ring
DE602005013778T 2004-06-18 2005-06-17 Verfahren und system für ein verteiltes netzwerk mit gerouteten (dlr) wellenlängen (lambda) Active DE602005013778D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE20040413A IES20040413A2 (en) 2004-06-18 2004-06-18 Method and system for a distributed wavelength (lambda) routed (dlr) network
PCT/IE2005/000069 WO2005125264A1 (en) 2004-06-18 2005-06-17 Method and system for a distributed wavelength (lambda) routed (dlr) network

Publications (1)

Publication Number Publication Date
DE602005013778D1 true DE602005013778D1 (de) 2009-05-20

Family

ID=34969796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013778T Active DE602005013778D1 (de) 2004-06-18 2005-06-17 Verfahren und system für ein verteiltes netzwerk mit gerouteten (dlr) wellenlängen (lambda)

Country Status (8)

Country Link
US (1) US20070242625A1 (de)
EP (1) EP1759558B1 (de)
JP (1) JP4717068B2 (de)
AT (1) ATE428270T1 (de)
DE (1) DE602005013778D1 (de)
ES (1) ES2325409T3 (de)
IE (1) IES20040413A2 (de)
WO (1) WO2005125264A1 (de)

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US7751709B2 (en) 2005-01-18 2010-07-06 Accipiter Systems, Inc. Method and system for interconnecting end systems over an optical network
JP5127360B2 (ja) * 2007-08-20 2013-01-23 キヤノン株式会社 発振素子、及び検査装置
US8213794B2 (en) * 2008-02-12 2012-07-03 Nec Laboratories America, Inc. Programmable optical network architecture
US8824897B2 (en) 2008-06-04 2014-09-02 Accipiter Systems, Inc. Optical network systems and methods for operating same
EP2375773A1 (de) * 2010-03-29 2011-10-12 Intune Networks Limited Zufalls-GAP-Insertion in einem optischen Ringnetzwerk
JP5115633B2 (ja) * 2011-03-18 2013-01-09 沖電気工業株式会社 光符号分割多重ネットワークシステム、光符号分割多重ネットワークシステムに備わる局舎ノード、並びに符号器及び復号器の動作安定化方法
US8902758B2 (en) * 2011-06-01 2014-12-02 Cisco Technology, Inc. Light path priority in dense wavelength division multiplexed networks
US20130266315A1 (en) * 2012-04-04 2013-10-10 Accipiter Systems, Inc. Systems and methods for implementing optical media access control
JP5896022B2 (ja) * 2012-06-07 2016-03-30 富士通株式会社 光ファイバ接続状態判定方法、光ファイバ接続状態判定用光モジュール及び光伝送装置
US8902488B2 (en) 2012-06-28 2014-12-02 Accipiter Systems, Inc. System architecture for an optical switch using wavelength, fiber and polarizaton addressing
US9130691B2 (en) * 2013-02-25 2015-09-08 Verizon Patent And Licensing Inc. Optical burst switched network nodes
CN104796212B (zh) 2014-01-22 2019-07-05 中兴通讯股份有限公司 一种光突发传送网、节点和传输方法
US9496980B2 (en) * 2014-09-04 2016-11-15 Ciena Corporation Method for detecting wavelength usage conflicts in an optical network
US9918149B2 (en) * 2016-06-01 2018-03-13 Roshmere, Inc. Optically-switched data network
WO2019160584A2 (en) * 2017-10-05 2019-08-22 The Penn State Research Foundation Counter directional optical network using ribbon fiber
WO2020098908A1 (en) * 2018-11-12 2020-05-22 Telefonaktiebolaget Lm Ericsson (Publ) Technique for selecting a transport configuration for a data network

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JPH036137A (ja) * 1989-06-02 1991-01-11 Canon Inc 光ループデータ伝送方式
JPH05153066A (ja) * 1991-11-25 1993-06-18 Canon Inc ループ型光ｌａｎ用ノード及びそれを用いたループ型光ｌａｎ
DE69329834T2 (de) * 1993-10-19 2001-05-31 Ibm Zugriffssteuerungssystem für einen mehrkanal-übertragungsring
JPH09200122A (ja) * 1996-01-18 1997-07-31 Canon Inc 波長制御方法及びこれを用いた通信ネットワ−ク及び交換装置
US5880864A (en) * 1996-05-30 1999-03-09 Bell Atlantic Network Services, Inc. Advanced optical fiber communications network
JP3551407B2 (ja) * 1998-02-16 2004-08-04 富士通株式会社 波長多重光伝送システム
US6735393B1 (en) * 1999-09-24 2004-05-11 Telenor, As All-optical network with passive wavelength routers
DE60022365T2 (de) * 1999-09-24 2006-06-22 Telenor As Voll-optisches netzwerk mit passiven wellenlängenroutern
JP2001251332A (ja) * 2000-03-08 2001-09-14 Fuji Xerox Co Ltd ネットワークインターフェイス装置
JP2002016658A (ja) * 2000-06-30 2002-01-18 Nec Corp 通信システム及び通信方法
JP2002111692A (ja) * 2000-09-27 2002-04-12 Toshiba Corp 波長多重光通信システム及び記憶媒体
US20020118420A1 (en) * 2000-12-22 2002-08-29 Liu Heyun H. Method and apparatus for transmitting over a slotted OBS network in in-band mode
US7283554B2 (en) * 2001-02-12 2007-10-16 Texas Instruments Incorporated Network manager for a hybrid network environment
US7570656B2 (en) * 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol
US7496295B2 (en) * 2001-10-10 2009-02-24 Research Triangle Institute Optical-inclusive dWDM local area network
US7171120B2 (en) * 2002-06-05 2007-01-30 Alcatel Optical switch controller for fair and effective lightpath reservation in an optical network
KR100459572B1 (ko) * 2002-10-15 2004-12-03 삼성전자주식회사 버스트 통신을 위한 다중 링형 광 네트워크
US20040160994A1 (en) * 2003-02-19 2004-08-19 Zhang Kevin Jianluo Multiple wavelength laser system
CA2459611A1 (en) * 2003-02-28 2004-08-28 Institut National D'optique Optical communications access network architecture and method
JP2005141099A (ja) * 2003-11-07 2005-06-02 Nec Corp ラマン増幅中継器及びこれを用いた光伝送システム

Also Published As

Publication number Publication date
EP1759558A1 (de) 2007-03-07
JP2008503143A (ja) 2008-01-31
ATE428270T1 (de) 2009-04-15
EP1759558B1 (de) 2009-04-08
US20070242625A1 (en) 2007-10-18
ES2325409T3 (es) 2009-09-03
JP4717068B2 (ja) 2011-07-06
WO2005125264A1 (en) 2005-12-29
IES20040413A2 (en) 2005-12-29

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