ATE390821T1 - Paket und optische leitweglenkgeräte und verfahren - Google Patents

Paket und optische leitweglenkgeräte und verfahren

Info

Publication number
ATE390821T1
ATE390821T1 AT03817942T AT03817942T ATE390821T1 AT E390821 T1 ATE390821 T1 AT E390821T1 AT 03817942 T AT03817942 T AT 03817942T AT 03817942 T AT03817942 T AT 03817942T AT E390821 T1 ATE390821 T1 AT E390821T1
Authority
AT
Austria
Prior art keywords
packet
signals
electric
switching unit
equipment
Prior art date
Application number
AT03817942T
Other languages
English (en)
Inventor
Carlo Cavazzoni
Alessandro Alessandro D
Original Assignee
Telecom Italia Spa
Pirelli & C Spa
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 Telecom Italia Spa, Pirelli & C Spa filed Critical Telecom Italia Spa
Application granted granted Critical
Publication of ATE390821T1 publication Critical patent/ATE390821T1/de

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
    • H04J14/0201—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
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • 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
    • H04J14/0209—Multi-stage arrangements, e.g. by cascading multiplexers or demultiplexers
    • 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
    • H04J14/0215—Architecture aspects
    • H04J14/0219—Modular or upgradable 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
    • 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
    • H04Q11/0071—Provisions for the electrical-optical layer interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AT03817942T 2003-08-07 2003-08-07 Paket und optische leitweglenkgeräte und verfahren ATE390821T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2003/008727 WO2005015944A1 (en) 2003-08-07 2003-08-07 Packet and optical routing equipment and method

Publications (1)

Publication Number Publication Date
ATE390821T1 true ATE390821T1 (de) 2008-04-15

Family

ID=34129896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03817942T ATE390821T1 (de) 2003-08-07 2003-08-07 Paket und optische leitweglenkgeräte und verfahren

Country Status (6)

Country Link
US (1) US7925165B2 (de)
EP (1) EP1652402B9 (de)
AT (1) ATE390821T1 (de)
AU (1) AU2003253388A1 (de)
DE (1) DE60320044T2 (de)
WO (1) WO2005015944A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7346277B2 (en) * 2003-09-08 2008-03-18 Lucent Technologies Inc. Joint-layer restoration in packet-over-optical networks
JP4439354B2 (ja) * 2004-07-29 2010-03-24 パイオニア株式会社 無線通信システム、制御局および端末局
US20070116008A1 (en) * 2005-11-22 2007-05-24 Sbc Knowledge Ventures, L.P. Second-order hubbing-and-grooming constrained by demand categories
US7903973B1 (en) 2005-12-23 2011-03-08 Lockheed Martin Corporation Dynamic temporal duration optical transmission privacy
US7792427B1 (en) 2006-01-30 2010-09-07 Lockheed Martin Corporation Optical code division multiple access data storage and retrieval
US7991288B1 (en) * 2006-02-07 2011-08-02 Lockheed Martin Corporation Optical code division multiple access data storage encryption and retrieval
EP1988068B1 (de) 2007-05-02 2017-04-12 SGL Carbon SE Verfahren zur herstellung von mit fasern verstärkten formkörpern
US20090263129A1 (en) * 2008-04-18 2009-10-22 Mrv Communications, Inc. High-speed packet/ethernet devices, methods, systems and networks incorporating tunable pluggable optics for packet switching and routing functions, and incorporating gmps as the control plane
US8824897B2 (en) * 2008-06-04 2014-09-02 Accipiter Systems, Inc. Optical network systems and methods for operating same
JP2010044494A (ja) * 2008-08-11 2010-02-25 Fuji Xerox Co Ltd 記憶装置、記憶装置アレイ及びデータ処理システム
US8837942B2 (en) * 2009-12-07 2014-09-16 Electronics And Telecommunications Research Institute Apparatus and method for packet-optical integrated transport
KR101394577B1 (ko) * 2009-12-07 2014-05-13 한국전자통신연구원 패킷-광 통합 전송 장치 및 방법
US9794019B2 (en) * 2011-04-28 2017-10-17 Hewlett Packard Enterprise Development Lp Prioritized optical arbitration systems and methods
EP2715960A1 (de) * 2011-06-03 2014-04-09 Telefonaktiebolaget L M Ericsson (publ) Transportknoten eines kommunikationsnetzes, optischer add/drop-multiplexer und verfahren zum routen von kommunikationsverkehr
CN103797737B (zh) 2011-06-20 2017-02-15 普莱克希公司 使用用于数据中心网络交换的多光纤配置的光学架构和信道计划
US20130101289A1 (en) * 2011-10-19 2013-04-25 Accipiter Systems, Inc. Switch With Optical Uplink for Implementing Wavelength Division Multiplexing Networks
CN102447639B (zh) * 2012-01-17 2016-03-09 华为技术有限公司 一种策略路由方法及装置
US9264254B2 (en) * 2012-03-30 2016-02-16 Ciena Corporation Generalized service protection systems and methods
US20130266315A1 (en) * 2012-04-04 2013-10-10 Accipiter Systems, Inc. Systems and methods for implementing optical media access control
US8902488B2 (en) 2012-06-28 2014-12-02 Accipiter Systems, Inc. System architecture for an optical switch using wavelength, fiber and polarizaton addressing
IN2013MU01980A (de) * 2013-06-10 2015-05-29 Indian Inst Technology Bombay
US9960878B2 (en) * 2013-10-01 2018-05-01 Indian Institute Of Technology Bombay Scalable ultra dense hypergraph network for data centers
KR101631651B1 (ko) * 2013-12-04 2016-06-20 주식회사 쏠리드 링 토폴로지 방식의 광중계기
DE102014210505A1 (de) * 2014-06-03 2015-12-03 Robert Bosch Gmbh Übertragungseinheit mit Prüffunktion
WO2017186265A1 (en) * 2016-04-25 2017-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Data center network
US12475079B1 (en) * 2024-07-26 2025-11-18 International Business Machines Corporation Bidirectional ring-based interconnection networks having a cross bar for multiprocessors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920412A (en) 1996-04-24 1999-07-06 Bellsouth Corporation Method and apparatus for signal routing in an optical network and an ATM system
US6256292B1 (en) * 1996-07-11 2001-07-03 Nortel Networks Corporation Self-healing line switched ring for ATM traffic
JP3102379B2 (ja) * 1997-04-30 2000-10-23 日本電気株式会社 波長多重光伝送システム用監視制御方式
JP3538076B2 (ja) * 1999-08-12 2004-06-14 日本電信電話株式会社 パケット伝送装置
EP1091529A3 (de) 1999-10-08 2004-05-19 Alcatel Multiprotokollfähiger Telekommunikationsnetzknoten, Verfahren zur Signalverarbeitung, und Telekommunikationsnetz mit mehrere Multiprotokollknoten
US7031299B2 (en) 2000-01-28 2006-04-18 At&T Corp. Control of optical connections in an optical network
US6288811B1 (en) * 2000-10-17 2001-09-11 Seneca Networks WDM optical communication system with channels supporting multiple data formats
US6411412B1 (en) * 2000-12-08 2002-06-25 Seneca Networks WDM optical communication network with data bridging plural optical channels between optical waveguides
US7013084B2 (en) * 2001-02-28 2006-03-14 Lambda Opticalsystems Corporation Multi-tiered control architecture for adaptive optical networks, and methods and apparatus therefor
US7263091B1 (en) * 2002-05-23 2007-08-28 Juniper Networks, Inc. Scalable routing system

Also Published As

Publication number Publication date
AU2003253388A1 (en) 2005-02-25
DE60320044T2 (de) 2009-05-14
US20060257143A1 (en) 2006-11-16
DE60320044D1 (de) 2008-05-08
EP1652402B1 (de) 2008-03-26
WO2005015944A1 (en) 2005-02-17
US7925165B2 (en) 2011-04-12
EP1652402B9 (de) 2008-09-10
EP1652402A1 (de) 2006-05-03

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