• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optical fiber technology >(Box-filling-model)-based ONU schedule algorithm and bandwidth-requirement-based ONU transfer mechanism for multi-subsystem-based VPONs' management in metro-access optical network
【24h】

(Box-filling-model)-based ONU schedule algorithm and bandwidth-requirement-based ONU transfer mechanism for multi-subsystem-based VPONs' management in metro-access optical network

机译：城域接入光网络中基于（盒子填充模型）的ONU调度算法和基于带宽需求的ONU传输机制，用于基于多子系统的VPON的管理

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

ONU schedule algorithm and ONU transfer mechanism for multi-subsystem-based VPONs' management is proposed in this paper. To avoid frequent wavelength switch and realize high system stability, ONU schedule algorithm is presented for wavelength allocation by introducing box-filling model. At the same time, judgement mechanism is designed to filter wavelength-increased request caused by slight bandwidth fluctuation of VPON. To share remained bandwidth among VPONs, ONU transfer mechanism is put forward according to flexible wavelength routing. To manage wavelength resource of entire network and wavelength requirement from VPONs, information-managed matrix model is constructed. Finally, the effectiveness of the proposed scheme is demonstrated by simulation and analysis. (C) 2017 Elsevier Inc. All rights reserved.
机译：提出了基于多子系统的VPON管理的ONU调度算法和ONU传输机制。为了避免频繁的波长切换并实现较高的系统稳定性，通过引入盒填充模型，提出了ONU调度算法进行波长分配。同时，设计了判断机制，以过滤由于VPON带宽的微小波动而引起的波长增加的请求。为了在VPON之间共享剩余带宽，根据灵活的波长路由，提出了ONU传输机制。为了管理整个网络的波长资源和VPON的波长需求，构建了信息管理矩阵模型。最后，通过仿真和分析证明了该方案的有效性。 （C）2017 Elsevier Inc.保留所有权利。

著录项

  • 来源
    《Optical fiber technology》 |2017年第7期|10-18|共9页
  • 作者

    Zhang Yuchao; Gan Chaoqin; Gou Kaiyu; Hua Jian;

  • 作者单位

    Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China;

    Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China;

    Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China;

    Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, 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

    Multi-subsystem; VPON management; Metro-access network; ONU schedule algorithm; ONU transfer mechanism;

    机译：多子系统;VPON管理;城域接入网;ONU调度算法;ONU传输机制;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号