| 大时延对拥塞控制系统性能的影响及补偿方法 |
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| 引用本文： | 肖蕾,吴捷.大时延对拥塞控制系统性能的影响及补偿方法[J].计算机测量与控制,2005,13(12):1416-1418. |
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| 作者姓名： | 肖蕾 吴捷 |
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| 作者单位： | 华南理工大学,电力学院,广东,广州,510640;华南理工大学,电力学院,广东,广州,510640 |
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| 摘 要： | 针对大时延对计算机网络拥塞控制系统性能的影响，设计了一种基于Smith预估器的拥塞控制算法，并将其推广到多条链路的情况；该算法实现简单，适合计算机控制系统实现，在大时延网络中具有实际应用价值#仿真结果表明，该算法动态响应快，能够有效克服大时延对系统性能的不利影响，大大抑制了队列的不稳定振荡，提高了链路利用率。
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| 关 键 词： | 大时延 Smith预估器 速率调节 时延补偿 |
| 文章编号： | 1671-4598(2005)12-1416-03 |
| 修稿时间： | 2005年4月15日 |
Impact of Large-Delay on Congestion Control System and Compensation Algorithm |
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| Xiao Lei,Wu Jie.Impact of Large-Delay on Congestion Control System and Compensation Algorithm[J].Computer Measurement & Control,2005,13(12):1416-1418. |
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| Authors: | Xiao Lei Wu Jie |
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| Abstract: | With regard to the impact of large delay on congestion control system,a flow control scheme is proposed based on Smith predictor,and this scheme is applied to the network with multi-link.The method is easy to implement and has a practical application in large-delay networks.The simulation results show that this algorithm is obviously superior to that of the original scheme in the large-delay network,and can increase the link utilization. |
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| Keywords: | large delay Smith predictor rate adjustment delay compensation |
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