DE60212558D1 - Optischer TDM und WDM Vermittlungsknoten - Google Patents

Optischer TDM und WDM Vermittlungsknoten

Info

Publication number
DE60212558D1
DE60212558D1 DE60212558T DE60212558T DE60212558D1 DE 60212558 D1 DE60212558 D1 DE 60212558D1 DE 60212558 T DE60212558 T DE 60212558T DE 60212558 T DE60212558 T DE 60212558T DE 60212558 D1 DE60212558 D1 DE 60212558D1
Authority
DE
Germany
Prior art keywords
matrix
switching node
optical tdm
division
wdm switching
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 - Fee Related
Application number
DE60212558T
Other languages
English (en)
Other versions
DE60212558T2 (de
Inventor
Denis Penninckx
Ludovic Noirie
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of DE60212558D1 publication Critical patent/DE60212558D1/de
Publication of DE60212558T2 publication Critical patent/DE60212558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H04Q11/0005—Switch and router 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
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0033—Construction using time division 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
    • H04Q11/0062—Network aspects
    • H04Q2011/0075—Wavelength grouping or hierarchical aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60212558T 2002-01-03 2002-12-24 Optischer TDM und WDM Vermittlungsknoten Expired - Fee Related DE60212558T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0200044 2002-01-03
FR0200044A FR2834411B1 (fr) 2002-01-03 2002-01-03 Procede et dispositif de gestion de paquets a multiplexage a repartition temporelle et repartition sur longueurs d'onde pour reseaux optiques

Publications (2)

Publication Number Publication Date
DE60212558D1 true DE60212558D1 (de) 2006-08-03
DE60212558T2 DE60212558T2 (de) 2007-05-24

Family

ID=8871157

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212558T Expired - Fee Related DE60212558T2 (de) 2002-01-03 2002-12-24 Optischer TDM und WDM Vermittlungsknoten

Country Status (7)

Country Link
US (1) US7209658B2 (de)
EP (1) EP1326472B1 (de)
JP (1) JP2003264518A (de)
CN (1) CN1430348A (de)
AT (1) ATE331416T1 (de)
DE (1) DE60212558T2 (de)
FR (1) FR2834411B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3891145B2 (ja) 2003-05-16 2007-03-14 ソニー株式会社 無線通信装置、無線通信方法及びプログラム
CN101094041B (zh) * 2006-06-23 2011-07-20 华为技术有限公司 一种无源光网络的升级方法及系统
KR100813897B1 (ko) * 2006-11-07 2008-03-18 한국과학기술원 기존의 수동형 광가입자 망에서 파장분할다중방식 수동형광가입자 망 기반의 차세대 광가입자 망으로 진화하는 방법및 네트워크 구조
US8155520B1 (en) * 2008-04-16 2012-04-10 Cyan, Inc. Multi-fabric shelf for a transport network
CN101924959B (zh) * 2009-06-11 2013-06-12 中兴通讯股份有限公司 一种光同步数字体系网络中的业务调整方法及装置
JP5450219B2 (ja) * 2010-04-13 2014-03-26 日本電信電話株式会社 デジタルクロスコネクト装置及び方法
CN102959983B (zh) * 2010-08-27 2015-07-08 华为技术有限公司 无源光网络系统和设备
CN102299866B (zh) * 2011-10-11 2014-06-04 重庆邮电大学 基于光时分复用技术的光包交换方法及节点汇聚装置
US10015111B2 (en) * 2013-03-15 2018-07-03 Huawei Technologies Co., Ltd. System and method for steering packet streams
US10885583B2 (en) * 2013-12-19 2021-01-05 Chicago Mercantile Exchange Inc. Deterministic and efficient message packet management
US9491526B1 (en) * 2014-05-12 2016-11-08 Google Inc. Dynamic data center network with a mesh of wavelength selective switches
CN106464412B (zh) * 2014-06-03 2018-11-13 华为技术有限公司 光分组的发送方法、设备、处理方法及光交换设备
AT525103B1 (de) * 2021-05-28 2024-03-15 Ait Austrian Inst Tech Gmbh Optische Anordnung zur Emulation eines neuronalen Netzes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2928046B2 (ja) * 1993-04-16 1999-07-28 日本電気株式会社 光ネットワ−ク及びその障害回復方式
FR2725528B1 (fr) * 1994-10-11 1996-11-22 Alcatel Nv Ligne a retard optique selectif en longueur d'onde
JP3376144B2 (ja) * 1994-12-28 2003-02-10 日本電気株式会社 光ネットワーク装置及び光伝送方式
US5982767A (en) * 1996-05-30 1999-11-09 Mitel Corporation Merged telephone and data network
US6631018B1 (en) * 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
US6389013B1 (en) * 1998-03-31 2002-05-14 Alcatel Usa Sourcing, L.P. OC3 delivery unit; low level maintenance bus
US6388782B1 (en) * 1998-06-01 2002-05-14 Sarnoff Corporation Multi-wavelength dense wavelength division multiplexed optical switching systems
US6931002B1 (en) * 1998-12-08 2005-08-16 Daniel S. Simpkins Hybrid switching
WO2001095661A1 (en) * 2000-06-06 2001-12-13 Accelight Networks Canada, Inc. A multiservice optical switch

Also Published As

Publication number Publication date
US20040213571A1 (en) 2004-10-28
FR2834411A1 (fr) 2003-07-04
DE60212558T2 (de) 2007-05-24
EP1326472A1 (de) 2003-07-09
US7209658B2 (en) 2007-04-24
EP1326472B1 (de) 2006-06-21
ATE331416T1 (de) 2006-07-15
CN1430348A (zh) 2003-07-16
FR2834411B1 (fr) 2005-04-29
JP2003264518A (ja) 2003-09-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee