ATE447804T1 - Verfahren und vorrichtung zur synchronen crossconnect-schaltung in optischem transportnetz - Google Patents

Verfahren und vorrichtung zur synchronen crossconnect-schaltung in optischem transportnetz

Info

Publication number
ATE447804T1
ATE447804T1 AT08164221T AT08164221T ATE447804T1 AT E447804 T1 ATE447804 T1 AT E447804T1 AT 08164221 T AT08164221 T AT 08164221T AT 08164221 T AT08164221 T AT 08164221T AT E447804 T1 ATE447804 T1 AT E447804T1
Authority
AT
Austria
Prior art keywords
switching
synchronous
transport network
optical transport
signals
Prior art date
Application number
AT08164221T
Other languages
English (en)
Inventor
Shimin Zou
Limin Dong
Qiuyou Wu
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE447804T1 publication Critical patent/ATE447804T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1652—Optical Transport Network [OTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
    • H04J2203/0094—Virtual Concatenation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
AT08164221T 2007-09-13 2008-09-12 Verfahren und vorrichtung zur synchronen crossconnect-schaltung in optischem transportnetz ATE447804T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007101217415A CN101389146B (zh) 2007-09-13 2007-09-13 光传送网同步交叉调度的方法和装置

Publications (1)

Publication Number Publication Date
ATE447804T1 true ATE447804T1 (de) 2009-11-15

Family

ID=40043036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08164221T ATE447804T1 (de) 2007-09-13 2008-09-12 Verfahren und vorrichtung zur synchronen crossconnect-schaltung in optischem transportnetz

Country Status (5)

Country Link
US (1) US7782843B2 (de)
EP (1) EP2037604B1 (de)
CN (1) CN101389146B (de)
AT (1) ATE447804T1 (de)
DE (1) DE602008000260D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2192787B1 (de) * 2008-11-28 2011-01-26 Alcatel Lucent Ausrüstungsschutzverfahren und -vorrichtung
US8359525B2 (en) * 2009-03-06 2013-01-22 Electronics And Telecommunications Research Institute Method and apparatus for transmitting data in optical transport network
CN101834688B (zh) 2009-03-09 2011-08-31 华为技术有限公司 光传送网中的映射、解映射方法及装置
BRPI0924578B1 (pt) * 2009-06-04 2022-04-05 Huawei Technologies Co., Ltd Método e dispositivo para realizar um anel de proteção compartilhada da unidade de dados de canal óptico
US20120148240A1 (en) * 2009-06-26 2012-06-14 Telefonaktiebolaget L M Ericsson (Publ) Reserving a path using gmpls extensions for odu signalling
CN101610430B (zh) * 2009-06-30 2013-03-27 中兴通讯股份有限公司 一种实现ODUk交叉调度的方法和装置
US8446906B2 (en) 2009-07-01 2013-05-21 Infinera Corporation Providing access to client overhead while transparently transmitting the client signal
CN101616341B (zh) * 2009-08-05 2012-10-10 中兴通讯股份有限公司 一种交叉保护的方法和装置
CN101998184B (zh) * 2009-08-12 2015-04-01 中兴通讯股份有限公司 适配装置及方法
CN101998182B (zh) * 2009-08-25 2013-08-14 华为技术有限公司 光网络中的信息处理方法、光通信装置和光通信系统
CN101702637B (zh) * 2009-10-30 2015-01-28 中兴通讯股份有限公司 时隙交叉方法和系统
US9680587B2 (en) * 2010-02-02 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Traffic differentiation in a transport network
CN101814968B (zh) * 2010-03-16 2014-06-11 中兴通讯股份有限公司 实现帧头对齐和复帧归零的方法及装置
CN102201973B (zh) * 2010-03-25 2015-08-12 中兴通讯股份有限公司 一种基于g.709的多级复用路由控制方法和网关网元
WO2011135726A1 (ja) * 2010-04-30 2011-11-03 富士通株式会社 データ量導出装置
JP5472467B2 (ja) * 2010-07-30 2014-04-16 富士通株式会社 信号収容方法、フレーム生成装置、フレーム受信装置及び伝送システム
CN102572618B (zh) * 2010-12-17 2015-09-16 中兴通讯股份有限公司 一种基于g.709的多级复用路由控制方法和网关网元
CN102594648B (zh) * 2011-01-07 2014-11-05 中兴通讯股份有限公司 业务调度方法及装置
CN102655470B (zh) * 2011-03-02 2015-08-12 中兴通讯股份有限公司 在光传送网中节点实现业务调度的方法和系统
JP5736964B2 (ja) * 2011-05-26 2015-06-17 富士通株式会社 伝送装置及びデータ伝送方法
US9236969B2 (en) * 2011-10-28 2016-01-12 Infinera Corporation Super optical channel data unit signal supported by multiple wavelengths
EP2834990A1 (de) * 2012-04-04 2015-02-11 Telefonaktiebolaget L M Ericsson (Publ) Vorrichtung und verfahren zur vermittlung anhand einer hierarchischen datenstruktur transportierter informationen
US9167272B2 (en) * 2012-04-25 2015-10-20 Omnivision Technologies, Inc. Method, apparatus and system for exchanging video data in parallel
CN103384178B (zh) * 2012-05-02 2017-10-17 中兴通讯股份有限公司 类odu帧的映射方法及装置
CN102820951B (zh) 2012-07-30 2016-12-21 华为技术有限公司 光传送网中传送、接收客户信号的方法和装置
US9025594B1 (en) * 2012-09-21 2015-05-05 PMC-Sierra US Inc. Multiplexing low-order to high-order ODU signals in an optical transport network
EP2738964A1 (de) * 2012-12-03 2014-06-04 Alcatel Lucent Verfahren und Vorrichtung zur Übertragung eines asynchronen Transportsignals über einen optischen Abschnitt
RU2606060C1 (ru) * 2012-12-05 2017-01-10 Хуавэй Текнолоджиз Ко., Лтд. Способ обработки данных, плата связи и устройство
ES2641542T3 (es) 2013-03-15 2017-11-10 Huawei Technologies Co., Ltd. Dispositivo y método de transferencia de servicio de unidad de datos de canal óptico (ODU)
US9438376B2 (en) * 2013-03-15 2016-09-06 Cortina Systems, Inc. Apparatus and method for forward error correction over a communication channel
CN103918231B (zh) 2013-03-15 2016-10-05 华为技术有限公司 一种光通道数据单元业务交换的装置和方法
US8958514B2 (en) * 2013-07-12 2015-02-17 IPLight Ltd. Clock recovery in communication of hierarchically encapsulated signals
CN103840878B (zh) * 2014-02-26 2016-04-13 烽火通信科技股份有限公司 Otn设备基于odu0/1颗粒的电交叉容量测试系统及方法
EP2916561B1 (de) * 2014-03-05 2016-06-22 Alcatel Lucent Querträger für ein WDM-Netzwerk
US10079641B1 (en) * 2014-04-01 2018-09-18 Sprint Spectrum, L.P. Systems and methods of transporting data over an optical transport network
CN105790875B (zh) * 2014-12-24 2019-04-30 深圳市中兴微电子技术有限公司 一种交叉调度方法及其装置
CN106559141B (zh) 2015-09-25 2020-01-10 华为技术有限公司 一种信号发送、接收方法、装置及系统
CN106982105B (zh) * 2016-01-15 2020-03-31 华为技术有限公司 处理弹性以太网信号的方法和装置
US10298348B2 (en) 2016-04-01 2019-05-21 Ipg Photonics Corporation Transparent clocking in a cross connect system
CN109412746B (zh) * 2017-08-15 2021-01-05 深圳市海思半导体有限公司 数据处理的方法和相关装置
CN113411689B (zh) * 2020-03-17 2023-04-11 华为技术有限公司 一种数据帧的传送方法以及相关设备
CN114466087B (zh) * 2022-02-21 2023-05-30 重庆奥普泰通信技术有限公司 数据传输方法、装置、设备以及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430201B1 (en) * 1999-12-21 2002-08-06 Sycamore Networks, Inc. Method and apparatus for transporting gigabit ethernet and fiber channel signals in wavelength-division multiplexed systems
EP1229692A1 (de) * 2001-02-02 2002-08-07 BRITISH TELECOMMUNICATIONS public limited company Verfahren und Vorrichtung zur Tunneldurchleitung von Daten in einem Netzwerk
JP3586204B2 (ja) * 2001-02-19 2004-11-10 日本電信電話株式会社 多重化中継伝送装置
ATE281746T1 (de) * 2001-07-23 2004-11-15 Cit Alcatel Netzelement für signale des optical transport networks (otn)
US20030048813A1 (en) * 2001-09-05 2003-03-13 Optix Networks Inc. Method for mapping and multiplexing constant bit rate signals into an optical transport network frame
US7286487B2 (en) * 2002-11-18 2007-10-23 Infinera Corporation Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same
US7787460B2 (en) * 2003-10-08 2010-08-31 Ciena Corporation System and method for switching packet traffic over an optical transport network
ATE387828T1 (de) * 2004-04-05 2008-03-15 Alcatel Lucent Zeitmultiplexstreckenverbindungen zwischen einer koppelmatrix und einem port in einem netzelement
CN1791278B (zh) * 2004-12-14 2010-04-14 华为技术有限公司 光传送网络调度系统及其方法
CN100584103C (zh) * 2005-03-10 2010-01-20 华为技术有限公司 光传送网中的信号调度方法和系统
US7711007B2 (en) 2005-04-28 2010-05-04 Alcatel-Lucent Usa Inc. Method and apparatus for synchronous switching of optical transport network signals
WO2007016942A1 (en) * 2005-08-08 2007-02-15 Pirelli & C. S.P.A Method for configuring an optical network
US8699886B2 (en) * 2005-11-23 2014-04-15 Ciena Corporation Externally synchronized optical transport network systems and associated methods
CN101159495B (zh) * 2006-10-08 2012-07-04 华为技术有限公司 无源光纤网络中信号传送系统、设备及方法
US8054853B2 (en) * 2007-01-29 2011-11-08 Ciena Corporation Systems and methods for combining time division multiplexed and packet connection in a meshed switching architecture

Also Published As

Publication number Publication date
US7782843B2 (en) 2010-08-24
CN101389146B (zh) 2011-01-05
US20090074410A1 (en) 2009-03-19
EP2037604B1 (de) 2009-11-04
EP2037604A1 (de) 2009-03-18
DE602008000260D1 (de) 2009-12-17
CN101389146A (zh) 2009-03-18

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