| 支持分布式EPON接入结构的DBA算法的研究 |
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| 引用本文： | 朱兆希,李文耀.支持分布式EPON接入结构的DBA算法的研究[J].信息通信,2009(3):52-53,63. |
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| 作者姓名： | 朱兆希 李文耀 |
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| 作者单位： | 光纤通信技术和网络国家重点实验室,武汉邮电科学研究院,湖北,武汉·430074 |
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| 摘 要： | 文章分析一种改进的基于分布式的以太网无源光网络的接入结构.根据该结构的特点.在IPACT取制DBA算法的基础上进行改进.设计了两种DBA算法,一种是支持ONU传输的顺序DBA算法.另一种是支持全局考虑机制的DBA算法.
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| 关 键 词： | 以太网无源光网络 分布式网络结构 动态带宽分配算法 |
Research on DBA Algorithm based on the Distributed EPON Access Structure |
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| ZHU Zhao-xi,LI Wen-yao.Research on DBA Algorithm based on the Distributed EPON Access Structure[J].Information & Communications,2009(3):52-53,63. |
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| Authors: | ZHU Zhao-xi LI Wen-yao |
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| Affiliation: | SKL of OCTN;Wuhan Research Institute of Post and Telecommunication;Wuhan 430074;China |
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| Abstract: | The article analyzes an improved access structure based on the distributed ethernet passive optical network, according to the characteristic of the structure, improves the DBA algorithm based on the IPACT restrictions, and designs two DBA algorithms, one is an ordering DBA algorithm which is supporting the ONU transmission, and the other is supporting the overall considering mechanism. |
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| Keywords: | EPON Distributed network architecture DBA |
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