| 典型的主动队列管理算法性能分析 |
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| 引用本文： | 张远翼,杨祥,司海平. 典型的主动队列管理算法性能分析[J]. 桂林工学院学报, 2007, 27(3): 437-441 |
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| 作者姓名： | 张远翼 杨祥 司海平 |
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| 作者单位： | 桂林工学院,电子与计算机系,广西,桂林,541004 |
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| 基金项目： | 广西自然科学基金资助项目(桂科自0679007) |
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| 摘 要： | 介绍了主动队列管理(AQM)算法与网络服务质量(QoS)的密切关系,通过NS2仿真,对几种具有代表性的AQM算法(RED、SRED、BLUE)的性能进行分析与总结.结果表明AQM算法通过保持较小的平均队列长度,提供更大的容量吸收突发数据包来减小丢包率,提高了平均带宽的利用率,保证了较高的吞吐量,有效地改善了网络服务质量.
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| 关 键 词： | 主动队列管理 拥塞控制 服务质量 性能 |
| 文章编号： | 1006-544X（2007）03-0437-05 |
| 修稿时间： | 2006-05-23 |
Performance of Typical Active Queue Management Algorithm |
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| ZHANG Yuan-yi,YANG Xiang,SI Hai-ping. Performance of Typical Active Queue Management Algorithm[J]. Journal of Guilin University of Technology, 2007, 27(3): 437-441 |
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| Authors: | ZHANG Yuan-yi YANG Xiang SI Hai-ping |
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| Affiliation: | Department of Electronics and Computer Science, Guilin University of Technology 541004, China |
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| Abstract: | From the close relationship between AQM and QoS,the performances of several typical active queue management algorithms(RED,SRED,BLUE) are analyzed using NS2.The results show that AQM algorithm reduces the packet loss rate through keeping average queue length,and offering large capacity to absorb burst packet.It can increase the average bandwidth usage efficiency,ensure high throughtput,and consequently,improve the QoS effectively. |
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| Keywords: | active queue management congestion control quality of service performance |
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