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首页> 外文期刊>Optical fiber technology >Experimental demonstration of software defined data center optical networks with Tbps end-to-end tunability
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Experimental demonstration of software defined data center optical networks with Tbps end-to-end tunability

机译：具有Tbps端到端可调性的软件定义的数据中心光网络的实验演示

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摘要

The end-to-end tunability is important to provision elastic channel for the burst traffic of data center optical networks. Then, how to complete the end-to-end tunability based on elastic optical networks? Software defined networking (SDN) based end-to-end tunability solution is proposed for software defined data center optical networks, and the protocol extension and implementation procedure are designed accordingly. For the first time, the flexible grid all optical networks with Tbps end-to-end tunable transport and switch system have been online demonstrated for data center interconnection, which are controlled by OpenDayLight (ODL) based controller. The performance of the end-to-end tunable transport and switch system has been evaluated with wavelength number tuning, bit rate tuning, and transmit power tuning procedure. (C) 2015 Elsevier Inc. All rights reserved.
机译：端到端可调性对于为数据中心光网络的突发流量提供弹性通道很重要。那么，如何完成基于弹性光网络的端到端可调性？针对软件定义的数据中心光网络，提出了基于软件定义网络（SDN）的端到端可调性解决方案，并据此设计了协议扩展和实现过程。第一次，具有Tbps端到端可调传输和交换系统的灵活网格所有光网络已在线演示用于数据中心互连，并由基于OpenDayLight（ODL）的控制器控制。端到端可调传输和交换系统的性能已通过波长数量调整，比特率调整和发射功率调整过程进行了评估。 （C）2015 Elsevier Inc.保留所有权利。

著录项

  • 来源
    《Optical fiber technology》 |2015年第10期|72-79|共8页
  • 作者

    Zhao Yongli; Zhang Jie; Ji Yuefeng; Li Hui; Wang Huitao; Ge Chao;

  • 作者单位

    Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100088, Peoples R China.;

    Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100088, Peoples R China.;

    Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100088, Peoples R China.;

    Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100088, Peoples R China.;

    ZTE Corp, Shenzhen, Peoples R China.;

    ZTE Corp, Shenzhen, Peoples R China.;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Data center optical networks; Software defined networking (SDN); End-to-end tunability; Tbps; BV-OXC;

    机译：数据中心光网络;软件定义网络（SDN）;端到端可调性;Tbps;BV-OXC;

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