ATE396575T1 - Übertragungsverfahren für ethernet-dienstsignale in einem wellenlängenmultiplexnetzwerk - Google Patents

Übertragungsverfahren für ethernet-dienstsignale in einem wellenlängenmultiplexnetzwerk

Info

Publication number
ATE396575T1
ATE396575T1 AT06705733T AT06705733T ATE396575T1 AT E396575 T1 ATE396575 T1 AT E396575T1 AT 06705733 T AT06705733 T AT 06705733T AT 06705733 T AT06705733 T AT 06705733T AT E396575 T1 ATE396575 T1 AT E396575T1
Authority
AT
Austria
Prior art keywords
ethernet service
signals
service signals
network
wdm
Prior art date
Application number
AT06705733T
Other languages
English (en)
Inventor
Weishi Li
Qianjin Xiong
Jianmei Zhang
Dianjun Xiao
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 ATE396575T1 publication Critical patent/ATE396575T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • 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
    • H04J14/0238—Wavelength allocation for communications one-to-many, e.g. multicasting wavelengths
    • 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
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Small-Scale Networks (AREA)
AT06705733T 2005-03-09 2006-03-09 Übertragungsverfahren für ethernet-dienstsignale in einem wellenlängenmultiplexnetzwerk ATE396575T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100536217A CN100442761C (zh) 2005-03-09 2005-03-09 波分复用网络中以太业务信号的传送方法和处理装置

Publications (1)

Publication Number Publication Date
ATE396575T1 true ATE396575T1 (de) 2008-06-15

Family

ID=36952956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06705733T ATE396575T1 (de) 2005-03-09 2006-03-09 Übertragungsverfahren für ethernet-dienstsignale in einem wellenlängenmultiplexnetzwerk

Country Status (6)

Country Link
US (1) US20080226292A1 (de)
EP (1) EP1737154B1 (de)
CN (1) CN100442761C (de)
AT (1) ATE396575T1 (de)
DE (1) DE602006001259D1 (de)
WO (1) WO2006094461A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4838677B2 (ja) * 2006-09-20 2011-12-14 富士通株式会社 伝送装置
JP2009267786A (ja) * 2008-04-25 2009-11-12 Nec Corp 通信装置、通信システム、及び通信方法
JP5942542B2 (ja) * 2012-03-29 2016-06-29 富士通株式会社 伝送方法及びノード装置
CN104125032B (zh) * 2014-06-30 2017-02-15 广州供电局有限公司 基于sdh的广域对等通信系统与方法
CN105871502B (zh) * 2015-01-22 2020-01-03 华为技术有限公司 一种利用以太网信道传输业务信号的方法及通信设备
CN116599794B (zh) * 2023-05-31 2025-12-02 新华三技术有限公司 一种环网内实现专线转发的方法及设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005698A (en) * 1995-06-08 1999-12-21 Siemens Aktiengesellschaft Non-blocking multi-cast WDM coupling arrangement
US6628609B2 (en) * 1998-04-30 2003-09-30 Nortel Networks Limited Method and apparatus for simple IP-layer bandwidth allocation using ingress control of egress bandwidth
WO2002021837A1 (en) * 2000-08-22 2002-03-14 Sandstream Technologies, Inc. Providing voice, video and data to customers over a single network
US20020075886A1 (en) * 2000-10-04 2002-06-20 Tagore-Brage Jens P. Data communication network switching unit having a systolic ring structure
US20020087976A1 (en) * 2000-12-28 2002-07-04 Kaplan Marc P. System and method for distributing video with targeted advertising using switched communication networks
DE10118295A1 (de) * 2001-04-12 2002-10-17 Alcatel Sa Optischer Crossconnect
CN1227842C (zh) * 2001-06-15 2005-11-16 北京邮电大学 一种网络协议ip数据的波分复用光网络传输适配方法
US7471625B2 (en) * 2001-10-31 2008-12-30 Nec Corporation Fault recovery system and method for a communications network
CN1507193A (zh) * 2002-12-06 2004-06-23 上海全光网络科技股份有限公司 自动调谐智能化光上下路复用系统
CN1567803A (zh) * 2003-06-11 2005-01-19 中兴通讯股份有限公司 一种实现光分插复用的装置
KR100569825B1 (ko) * 2003-08-07 2006-04-11 최준국 절체형 미디어 변환기와 그를 포함하는 상하향 동일파장의 링형 ｗｄｍ ｐｏｎ 시스템

Also Published As

Publication number Publication date
WO2006094461A1 (en) 2006-09-14
US20080226292A1 (en) 2008-09-18
CN1832451A (zh) 2006-09-13
DE602006001259D1 (de) 2008-07-03
CN100442761C (zh) 2008-12-10
EP1737154A4 (de) 2007-07-04
EP1737154B1 (de) 2008-05-21
EP1737154A1 (de) 2006-12-27

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