浏览全部资源
扫码关注微信
波长动态调度TWDM光接入网中的生存性保证
Survivability Protection in TWDM Optical Access Network with Dynamic Wavelength Scheduling
- 电信科学 2015年31卷第9期 页码：156-162
- 作者机构：
1. 中国移动通信有限公司研究院 北京100053
2. 北京邮电大学 北京100876
- 作者简介：
[ "胡新天，男，博士，中国移动通信有限公司研究院项目经理，主要研究方向为传送与接入网、时间和时钟同步。" ]
[ "张治国，男，博士，北京邮电大学信息光子学与光通信研究院副教授，主要研究方向为融合宽带多业务接入通信系统、网络和光纤传感器。" ]
[ "陈雪，女，北京邮电大学信息光子学与光通信研究院教授、博士生导师，主要研究方向为光接入网和光骨干传输。" ]
- 基金信息：国家高技术研究发展计划（“863”计划）基金资助项目;The National High Technology Research and Development Program of China（863 Program）(2011AA01A104)
DOI：10.11959/j.issn.1000-0801.2015220
中图分类号：-
网络出版日期：2015-09，
纸质出版日期：2015-09-20
- 稿件说明：
移动端阅览
胡新天, 张治国, 陈雪. 波长动态调度TWDM光接入网中的生存性保证[J]. 电信科学, 2015,31(9):156-162.
Xintian Hu, Zhiguo Zhang, Xue Chen. Survivability Protection in TWDM Optical Access Network with Dynamic Wavelength Scheduling[J]. Telecommunications science, 2015, 31(9): 156-162.
胡新天, 张治国, 陈雪. 波长动态调度TWDM光接入网中的生存性保证[J]. 电信科学, 2015,31(9):156-162. DOI： 10.11959/j.issn.1000-0801.2015220.
Xintian Hu, Zhiguo Zhang, Xue Chen. Survivability Protection in TWDM Optical Access Network with Dynamic Wavelength Scheduling[J]. Telecommunications science, 2015, 31(9): 156-162. DOI： 10.11959/j.issn.1000-0801.2015220.
摘要
摘要：如何在波长动态调度的时分波分复用光接入网中正确定位故障并进行保护倒换，以保证强生存性是需要解决的关键技术问题。为解决上述问题，提出了一种具有成本效益的利用控制信道定位故障的和基于动态波长调度的生存性保证方案，并对方案进行了生存性和成本的综合定量分析。分析计算表明，所提方案最优时只需付出1%的生存性保证成本，就能带来54%的生存性提高，并且保护倒换能控制在50 ms内完成。
Abstract
It is a key technical problem to locate failure correctly and perform protection switching for strong survivability in time and wavelength division multiplexing（TWDM）optical access network with dynamic wavelength scheduling. To solve the above problem
a cost-effective survivability protection scheme using control channel for fault location and based on dynamic wavelength scheduling was presented. For the scheme
the quantitative comprehensive analysis of survivability and cost was carried on. Analysis and calculations show that at the best the proposed scheme can pay only 1% of the cost for survivability protection and bring in 54% improvement in survivability. The proposed scheme can finish protection switching within 50 ms.
关键词
Keywords
references
Duser M . A review of past, present and future optical networks optics is driving structural change . Proceedings of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference（OFC/NFOEC） , Los Angeles, USA , 2011
Payne D . FTTP deployment options and economic challenges . Proceedings of European Conference and Exhibition on Optical Communication（ECOC） , Vienna, Austria , 2009
ITU-T G.989.1. 40-Gigabit-Capable Passive Optical Networks （NG-PON2）: General Requirements , 2013
Luo Y , Zhou X , Effenberger F , et al . Time-and wavelength-division multiplexed passive optical network（TWDM-PON）for next-generation PON stage 2（NG-PON2） . Journal of Lightwave Technology , 2013 , 31 （ 4 ）: 587 ～ 593
ITU-T G.984.1. Gigabit-Capable Passive Optical Networks （G-PON）: General Characteristics , 2008
Chan T J , Chan C K , Chen L K , et al . A self-protected architecture for wavelength-division-multiplexed passive optical networks . IEEE Photonics Technology Letters , 2003 , 15 （ 11 ）: 1660 ～ 1662
Wang Z , Sun X , Lin C , et al . A novel centrally controlled protection scheme for traffic restoration in WDM passive optical networks . IEEE Photonics Technology Letters , 2005 , 17 （ 3 ）: 717 ～ 719
Bock C , Arellano C , Prat J . Resilient single-fiber ring access network using coupler-based OADMs and RSOA-based ONUs . Proceedings of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference （OFC/NFOEC） , Anaheim, CA, USA , 2006
Seol D M , Jung E S , Lee S S . Cost-effective protection in long-reach hybrid PON . Proceedings of European Conference and Exhibition on Optical Communication （ECOC） , Torino, Italy , 2010
Tsubokawa M . Reliability evaluation for distributed PONs with ring and tree topologies . Journal of Optical Communications and Networking , 2012 , 4 （ 10 ）: 790 ～ 798
Wang Z , Sun X , Lin C , et al . A novel centrally controlled protection scheme for traffic restoration in WDM passive optical networks . IEEE Photonics Technology Letters , 2005 , 17 （ 3 ）: 717 ～ 719
Cheng X , Wen Y J , Xu Z , et al . Survivable WDM-PON with self-protection and in-service fault localization capabilities . Optics Communications , 2008 （ 18 ）: 4606 ～ 4611
Wong E , Mueller M , Amann M C . Characterization of energy-efficient and colorless ONUs for future TWDM-PONs . Optics Express , 2013 , 21 （ 18 ）: 20747 ～ 20761
Ossieur P , Antony C , Naughton A , et al . Demonstration of a hybrid DWDM-TDMA PON using tunable external cavity lasers in the ONUs . Journal of Lightwave Technology , 2011 , 29 （ 24 ）: 3705 ～ 3718
Hu X , Chen X , Zhang Z , et al . Dynamic wavelength and bandwidth allocation in flexible TWDM optical access network . IEEE Communications Letters , 2014 , 18 （ 12 ）: 2113 ～ 2116
Fan P , Chen H , Chen M , et al . Self-protected scheme for wavelength reusable WDM passive optical networks . Proceedings of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference（OFC/NFOEC） , Los Angeles, CA, USA , 2011
Esmail M A , Fathallah H . Fiber fault management and protection solution for ring-and-spur WDM/TDM long-reach PON . Proceedings of Global Telecommunications Conference （GLOBECOM） , Houston, USA , 2011
Wosinska L , Chen J , Larsen C P , et al . Fiber access networks:reliability analysis and Swedish broadband market . IEICE Transactions on Communications , 2009 , E92-B （ 10 ）: 3006 ～ 3014
皇甫伟 ， 容鹏 ， 曾烈光 ． SDH自愈环生存性定量分析 ． 电子学报 ， 2001 , 29 （ 11 ）: 1558 ～ 1560
Huang P , Rong P , Zeng L G . Analysis of SDH self-healing ring survivability quantitative . Journal of Electronics , 2001 , 29 （ 11 ）: 1558 ～ 1560
陈虹 ， 苏厉 ， 史国伟 等 ． EPON接入网的生存性 ． 清华大学学报（自然科学版） ， 2004 , 44 （ 7 ）: 933 ～ 937
Chen H , Su L , Shi G W , et al . The survivability of EPON access network . Journal of Tsinghua University（Natural Science Edition） , 2004 , 44 （ 7 ）: 933 ～ 937
Chen J , Wosinska L , Machuca C M , et al . Cost vs. reliability performance study of fiber access network architectures . IEEE Communications Magazine , 2010 , 48 （ 2 ）: 56 ～ 65
Fan P , Chen H , Chen M , et al . Self-protected scheme for wavelength reusable WDM passive optical networks . Proceedings of Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference（OFC/NFOEC） , Los Angeles,CA,USA , 2011
0
浏览量
523
下载量
0
CSCD
- 网络PDF下载
- XML下载
- Meta-XML下载
- BibTeX下载
- Endnote下载
- RefMan 下载
- NoteExpress下载
- NoteFirst下载
关联资源
相关文章
相关作者
相关机构
- 技术支持由北京北大方正电子有限公司提供 京ICP备09064830号-19
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies
- 总访问量：69774 今日访问量：4