| 一种WDM-PON系统中基于SLA的动态带宽算法 |
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| 引用本文： | 成博儒,曹尔慧.一种WDM-PON系统中基于SLA的动态带宽算法[J].信息通信,2007,20(3):20-22. |
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| 作者姓名： | 成博儒 曹尔慧 |
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| 作者单位： | 兰州交通大学电子与信息工程学院,兰州,730000 |
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| 摘 要： | 文章提出了一种基于业务等级协议(SLA)的动态带宽分配算法,该算法根据SLA为光网络单元(ONU)分配带宽权重和相应的优先权,确保了ONU的带宽分配和服务质量,改善了网络的性能,满足了网络业务的QoS要求.最后,通过仿真证明了这种算法的正确性.
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| 关 键 词： | WDM-PON 业务等级 DBA |
| 文章编号： | 1673-1131（2007）03-0020-03 |
A Dynamic Bandwidth Allocation Algorithm Based on SLA in WDM-PON |
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| CHENG Bo-ru,Cao Er-hui.A Dynamic Bandwidth Allocation Algorithm Based on SLA in WDM-PON[J].Information & Communications,2007,20(3):20-22. |
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| Authors: | CHENG Bo-ru Cao Er-hui |
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| Institution: | School of Electronic and Information Engineering, Lanzhou JiaoTong University,Gansu,730000 |
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| Abstract: | This paper proposes a dynamic bandwidth allocation based on SLA in WDM-PON. By allocating bandwidth weight and corresponding priority for ONU, the algorithm insures the bandwidth allocation of ONU and the efficiency of system. It also improves the performance of network and satisfies its QoS demand. Finally, the simulation result shows that the presented algorithm is correct for diverse service level. |
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| Keywords: | WDM-PON service level DBA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
