ATE321388T1 - Netzwerkelement zur verwendung in einem optischen übertragungsnetzwerk, insbesondere in einem dwdm übertragungsnetzwerk - Google Patents

Netzwerkelement zur verwendung in einem optischen übertragungsnetzwerk, insbesondere in einem dwdm übertragungsnetzwerk

Info

Publication number
ATE321388T1
ATE321388T1 AT03360055T AT03360055T ATE321388T1 AT E321388 T1 ATE321388 T1 AT E321388T1 AT 03360055 T AT03360055 T AT 03360055T AT 03360055 T AT03360055 T AT 03360055T AT E321388 T1 ATE321388 T1 AT E321388T1
Authority
AT
Austria
Prior art keywords
network
transmission network
transmitters
receivers
optical communication
Prior art date
Application number
AT03360055T
Other languages
English (en)
Inventor
Stephanie Lanne
Denis Penninckx
Olivier Audouin
Yann Frignac
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE321388T1 publication Critical patent/ATE321388T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
AT03360055T 2003-05-05 2003-05-05 Netzwerkelement zur verwendung in einem optischen übertragungsnetzwerk, insbesondere in einem dwdm übertragungsnetzwerk ATE321388T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03360055A EP1475914B1 (de) 2003-05-05 2003-05-05 Netzwerkelement zur Verwendung in einem optischen Übertragungsnetzwerk, insbesondere in einem DWDM Übertragungsnetzwerk

Publications (1)

Publication Number Publication Date
ATE321388T1 true ATE321388T1 (de) 2006-04-15

Family

ID=32981986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03360055T ATE321388T1 (de) 2003-05-05 2003-05-05 Netzwerkelement zur verwendung in einem optischen übertragungsnetzwerk, insbesondere in einem dwdm übertragungsnetzwerk

Country Status (5)

Country Link
US (1) US7277648B2 (de)
EP (1) EP1475914B1 (de)
CN (1) CN1306742C (de)
AT (1) ATE321388T1 (de)
DE (1) DE60304148T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060029398A1 (en) * 2004-08-06 2006-02-09 Li Liu Transmission of optical signals of different modulation formats in discrete bands
EP1670166B1 (de) * 2004-12-13 2008-03-19 Alcatel Lucent Protokol-Konfigurationsverfahren
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
US7561797B1 (en) * 2005-02-28 2009-07-14 Nortel Networks Limited Optical signal transmitter with active optical e-field degradation
DE602005001692T2 (de) * 2005-04-06 2008-06-05 Alcatel Lucent Verfahren und Transponder zur Optimierung der Dispersionskompensation sowie ihre Verwendung in optischen Netzwerken mit Pfadschutz
US20070134000A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute Polarization division multiplexed optical transmission system
US20070134001A1 (en) * 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute Polarization division multiplexed optical transmission system
US7609969B2 (en) * 2005-12-19 2009-10-27 Fujitsu Limited Method and system for compensating for optical dispersion in an optical signal
US7555222B2 (en) * 2006-02-08 2009-06-30 Cisco Technology, Inc. Multiformat transmitter
JP2007259286A (ja) * 2006-03-24 2007-10-04 Fujitsu Ltd 光送信装置および光伝送システム
JP4827672B2 (ja) * 2006-09-21 2011-11-30 富士通株式会社 Ｗｄｍ光伝送システムおよびｗｄｍ光伝送方法
US20090285577A1 (en) * 2008-05-13 2009-11-19 Nec Laboratories America, Inc. Optical Frontend for Integration of Optical and Wireless Networks
US20110206204A1 (en) * 2008-10-17 2011-08-25 Dmitry Ivanovich Sychev Methods and devices of quantum encoding on dwdm (roadm) network and fiber optic links .
WO2011080358A1 (es) * 2009-12-30 2011-07-07 Telefonica, S.A. Sistema y método de distribución de señales digitales sobre redes de transporte ópticas conmutadas de larga distancia
CN101765032B (zh) * 2010-01-04 2012-08-29 上海交通大学 单边带副载波调制的动态组播下行数据发射机
US20110299858A1 (en) * 2010-06-08 2011-12-08 Cisco Technology, Inc. Host device with multipurpose optics drive capabilities
CN107231191B (zh) * 2017-07-25 2019-09-27 苏州大学 一种基于流量非对称的弹性光网络收发系统

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
JP3155837B2 (ja) * 1992-09-14 2001-04-16 株式会社東芝 光伝送装置
IL124183A (en) * 1995-10-24 2001-07-24 Gen Instrument Corp Data transmission in varying length bursts on the physical layer of multilayer data communication
US6055268A (en) * 1996-05-09 2000-04-25 Texas Instruments Incorporated Multimode digital modem
US5946119A (en) * 1997-02-12 1999-08-31 Tyco Submarine Systems Ltd. Wavelength division multiplexed system employing optimal channel modulation
US6101011A (en) * 1997-05-29 2000-08-08 Ciena Corporation Modulation format adjusting optical transponders
IL129031A (en) * 1999-03-17 2003-02-12 Handelman Doron Network control system for optical communication networks
US6574389B1 (en) * 1999-05-24 2003-06-03 Broadband Royalty Optical communication with pre-compensation for odd order distortion in modulation and transmission
SE515391C2 (sv) * 1999-11-08 2001-07-23 Tagmaster Ab Identifieringsbricka och läsare med interferensskydd
US6571032B1 (en) * 2000-11-06 2003-05-27 Tyco Telecommunications (Us) Inc. Apparatus and method for multiplexing and/or demultiplexing optical signals having substantially equal dispersion
US6307986B1 (en) 2001-04-24 2001-10-23 Seneca Networks Protection switching in bidirectional WDM optical communication networks with transponders

Also Published As

Publication number Publication date
DE60304148D1 (de) 2006-05-11
CN1551549A (zh) 2004-12-01
DE60304148T2 (de) 2006-08-24
EP1475914A1 (de) 2004-11-10
US7277648B2 (en) 2007-10-02
US20040223766A1 (en) 2004-11-11
CN1306742C (zh) 2007-03-21
EP1475914B1 (de) 2006-03-22

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