DE69840318D1 - Kopplungssystem für optische Pakete und optisches Koppelfeld - Google Patents

Kopplungssystem für optische Pakete und optisches Koppelfeld

Info

Publication number
DE69840318D1
DE69840318D1 DE69840318T DE69840318T DE69840318D1 DE 69840318 D1 DE69840318 D1 DE 69840318D1 DE 69840318 T DE69840318 T DE 69840318T DE 69840318 T DE69840318 T DE 69840318T DE 69840318 D1 DE69840318 D1 DE 69840318D1
Authority
DE
Germany
Prior art keywords
optical
coupling
packets
field
coupling system
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
DE69840318T
Other languages
English (en)
Inventor
Soichiro Araki
Yoshihiko Suemura
Akio Tajima
Seigo Takahashi
Yoshiharu Maeno
Naoya Henmi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69840318D1 publication Critical patent/DE69840318D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0045—Synchronisation
    • 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/005—Arbitration and scheduling
DE69840318T 1997-12-12 1998-12-11 Kopplungssystem für optische Pakete und optisches Koppelfeld Expired - Lifetime DE69840318D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36286097A JP3164049B2 (ja) 1997-12-12 1997-12-12 光パケット交換装置

Publications (1)

Publication Number Publication Date
DE69840318D1 true DE69840318D1 (de) 2009-01-22

Family

ID=18477918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840318T Expired - Lifetime DE69840318D1 (de) 1997-12-12 1998-12-11 Kopplungssystem für optische Pakete und optisches Koppelfeld

Country Status (4)

Country Link
US (3) US6441935B1 (de)
EP (1) EP0923263B1 (de)
JP (1) JP3164049B2 (de)
DE (1) DE69840318D1 (de)

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JP3374174B2 (ja) * 1999-12-15 2003-02-04 独立行政法人通信総合研究所 フォトニックネットワークのパケットルーティング方法およびフォトニックネットワーク用パケットルータ
US6661976B1 (en) * 2000-01-05 2003-12-09 At&T Corp. Method and system for single-sideband optical signal generation and transmission
JP3646638B2 (ja) 2000-09-06 2005-05-11 日本電気株式会社 パケット交換装置及びそれに用いるスイッチ制御方法
JPWO2002063890A1 (ja) * 2001-02-07 2004-06-10 富士通株式会社 クロスコネクト装置
US20020122225A1 (en) * 2001-03-01 2002-09-05 Yigal Rappaport Multiport wavelength division multiplex network element
US20020154361A1 (en) * 2001-04-20 2002-10-24 Benny Pesach Wavelength division multiplexed (WDM) network element and a method for propagating data packets across the network element
WO2002093389A1 (en) * 2001-05-17 2002-11-21 Decru, Inc. A stream-oriented interconnect for networked computer storage
KR100420949B1 (ko) * 2001-08-14 2004-03-02 한국전자통신연구원 광 스위칭 방법 및 그 장치
JP3851836B2 (ja) 2002-04-19 2006-11-29 富士通株式会社 波長多重伝送システム及び波長多重伝送装置
JP4039192B2 (ja) * 2002-09-20 2008-01-30 富士ゼロックス株式会社 光伝送装置
EP1523118B1 (de) * 2003-10-09 2006-02-15 Alcatel Optische Paketübertragung
US7848644B2 (en) 2004-02-23 2010-12-07 Dynamic Method Enterprises Limited Method and an apparatus to provide optical equipment protection
JP4495484B2 (ja) * 2004-02-24 2010-07-07 富士通マイクロエレクトロニクス株式会社 描画データ生成装置
JP2005354380A (ja) 2004-06-10 2005-12-22 Fujikura Ltd 光通信装置及び光通信システム
JP4382635B2 (ja) 2004-11-10 2009-12-16 富士通株式会社 光伝送装置
JP4291281B2 (ja) * 2005-02-03 2009-07-08 富士通株式会社 情報処理システム、計算ノード、情報処理システムの制御方法
JP4564389B2 (ja) * 2005-03-31 2010-10-20 Ｋｄｄｉ株式会社 光ルーティング装置および光ルーティング方法
US7965708B2 (en) * 2005-06-07 2011-06-21 Cisco Technology, Inc. Method and apparatus for using meta-packets in a packet processing system
JP4527650B2 (ja) * 2005-10-31 2010-08-18 富士通株式会社 物理配線制御装置、物理配線制御方法および物理配線制御プログラム
WO2007056713A2 (en) * 2005-11-04 2007-05-18 The Trustees Of Columbia University In The City Of New York An optical network
US7881617B2 (en) * 2006-02-24 2011-02-01 Cisco Technology, Inc. Buffering schemes for optical packet processing
US7835649B2 (en) 2006-02-24 2010-11-16 Cisco Technology, Inc. Optical data synchronization scheme
JP4675812B2 (ja) * 2006-03-30 2011-04-27 株式会社東芝 磁気記録媒体、磁気記録装置および磁気記録媒体の製造方法
US8582972B2 (en) * 2006-08-31 2013-11-12 The Trustees Of Columbia University In The City Of New York Systems and methods for storing optical data
JP4376263B2 (ja) * 2006-12-08 2009-12-02 富士通株式会社 光波長多重システム
WO2008080122A2 (en) 2006-12-22 2008-07-03 The Trustees Of Columbia University In The City Of New York Systems and method for on-chip data communication
WO2009015691A1 (en) * 2007-07-31 2009-02-05 Telefonaktiebolaget Lm Ericsson (Publ) An optical switching controller
US20100205060A1 (en) * 2009-02-09 2010-08-12 Yahoo! Inc. Context-sensitive route generation system
US8467682B2 (en) * 2010-10-29 2013-06-18 Lockheed Martin Corporation Reliable load-balanced multi-photonic star configuration
JP5545753B2 (ja) * 2010-12-20 2014-07-09 富士通テレコムネットワークス株式会社 光パケット交換システム
JP5588374B2 (ja) * 2011-02-08 2014-09-10 富士通テレコムネットワークス株式会社 光パケット交換システム、光パケット交換装置、および光パケット送信装置
JP2012165267A (ja) * 2011-02-08 2012-08-30 Fujitsu Telecom Networks Ltd 光パケット交換システムおよび光パケット交換装置
JP5439408B2 (ja) * 2011-02-09 2014-03-12 富士通テレコムネットワークス株式会社 光パケット交換システムおよび光パケット送信装置
JP5426604B2 (ja) * 2011-04-26 2014-02-26 富士通テレコムネットワークス株式会社 光パケット交換システム
US9628878B2 (en) 2012-12-11 2017-04-18 Huawei Technologies Co., Ltd. System and method for multi-wavelength encoding
US9959424B2 (en) * 2014-03-12 2018-05-01 Michael Bilotta Information based life view
US20190188230A1 (en) 2014-03-12 2019-06-20 Michael Bilotta Systems and methods for an information-based life view
US9712899B2 (en) * 2014-12-11 2017-07-18 Alcatel Lucent Hybrid optical switch for software-defined networking
US10218453B2 (en) * 2016-04-27 2019-02-26 Juniper Networks, Inc. Methods and apparatus for logical associations between routers and optical nodes within a wavelength division multiplexing (WDM) system
US10015568B2 (en) * 2016-10-11 2018-07-03 Fluke Corporation Optically-addressable optical switch
WO2024038540A1 (en) * 2022-08-18 2024-02-22 Nippon Telegraph And Telephone Corporation Switching system, optical packet transmission apparatus, and method of generating optical packet

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US4834483A (en) * 1987-05-06 1989-05-30 Bell Communications Research, Inc. Fast optical cross-connect for parallel processing computers
US4873681A (en) * 1988-01-26 1989-10-10 Bell Communications Research, Inc. Hybrid optical and electronic packet switch
JPH025663A (ja) * 1988-06-23 1990-01-10 Nec Corp 光パケット交換装置
US5005167A (en) * 1989-02-03 1991-04-02 Bell Communications Research, Inc. Multicast packet switching method
JP2781633B2 (ja) * 1990-01-10 1998-07-30 株式会社日立製作所 セル信号処理回路及びそれを用いた光交換機
JPH0410722A (ja) * 1990-04-27 1992-01-14 Hitachi Ltd コヒーレント通信方法、クロスコネクト装置及び交換装置
JPH0472939A (ja) 1990-07-13 1992-03-06 Hitachi Ltd 光スイッチを用いたパケット交換装置
JPH04162852A (ja) 1990-10-26 1992-06-08 Hitachi Ltd 光スイッチを用いたパケット交換装置
US5093743A (en) * 1990-12-28 1992-03-03 At&T Bell Laboratories Optical packet switch
FR2683962B1 (fr) * 1991-11-19 1994-03-25 Lecoquil Emile Repartiteur optique.
FR2690801B1 (fr) * 1992-04-29 1994-10-28 France Telecom Multiplexeur à insertion et extraction.
DE69424311T2 (de) * 1993-11-08 2000-12-14 British Telecomm Querverbindungssystem für ein optisches netzwerk
KR970702678A (ko) * 1994-03-29 1997-05-13 데이비드 웰스 광통신 네트워크 및 그 작동방법(optical telecommunications network)
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JPH0998188A (ja) 1995-07-27 1997-04-08 Canon Inc 信号交換方法及びそれを用いる信号交換装置及びそれを用いるネットワークシステム
US5724167A (en) * 1995-11-14 1998-03-03 Telefonaktiebolaget Lm Ericsson Modular optical cross-connect architecture with optical wavelength switching
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JP2718407B2 (ja) 1995-12-15 1998-02-25 日本電気株式会社 光スイッチ装置及び光スイッチ制御方法
GB2316573B (en) * 1996-08-14 2001-04-18 Fujitsu Ltd Switching apparatus
JP3036589B2 (ja) 1997-02-26 2000-04-24 日本電気株式会社 光ネットワーク制御方式および光ネットワーク
FR2784468B1 (fr) * 1998-10-08 2000-12-15 Cit Alcatel Matrice de commutation atm comportant un noyau optique passif

Also Published As

Publication number Publication date
US20020109882A1 (en) 2002-08-15
EP0923263A3 (de) 2007-01-03
US6441935B1 (en) 2002-08-27
EP0923263B1 (de) 2008-12-10
EP0923263A2 (de) 1999-06-16
US6570687B2 (en) 2003-05-27
JP3164049B2 (ja) 2001-05-08
JPH11177624A (ja) 1999-07-02
US20020131120A1 (en) 2002-09-19
US6957018B2 (en) 2005-10-18

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