| 一种改进的CSFQ算法的设计与仿真 |
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| 引用本文： | 张萍萍,王巧巧.一种改进的CSFQ算法的设计与仿真[J].现代电子技术,2008,31(22). |
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| 作者姓名： | 张萍萍 王巧巧 |
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| 作者单位： | 1. 92941部队96分队,辽宁,葫芦岛,125001
2. 华南理工大学,自动化科学与工程学院,广东,广州,510640 |
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| 摘 要： | 针对CSFQ算法存在的对TCP流的抑制及缓存策略等问题,提出采用ARED作为缓存管理的CSFQ改进算法A-CSFQ,并在多瓶颈链路下对其性能进行仿真。仿真结果表明,改进算法在保持CSFQ其他优点的基础上,显著减弱了对TCP流的抑制作用,提高了其对TCP流的公平性。
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| 关 键 词： | TCP 拥塞控制 主动队列管理 RED 公平带宽分配 CSFQ |
Design and Simulation of Improved CSFQ Algorithm |
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| ZHANG Pingping,WANG Qiaoqiao.Design and Simulation of Improved CSFQ Algorithm[J].Modern Electronic Technique,2008,31(22). |
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| Authors: | ZHANG Pingping WANG Qiaoqiao |
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| Abstract: | This paper brings forward A-CSFQ algorithm based on CSFQ to solve the problem of CSFQ,such as its restraining effect on TCP flows and buffer management strategy.A-CSFQ uses ARED as its buffer management algorithm.It is simulated in multiple congested link network topologies.The simulation results show that the improved algorithm decreases its restraining effect and improves fairness on TCP flows based on keeping the virtue of original CSFQ algorithm. |
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| Keywords: | TCP congestion control active queue management RED fair bandwidth allocation CSFQ |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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