计算机科学 ›› 2011, Vol. 38 ›› Issue (5): 24-27.
• 计算机网络与信息安全 • 上一篇 下一篇
范训礼,郑锋,GUAN Lin,高黎
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FAN Xun-li,ZHENG Feng,GUAN Lin,GAO Li
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摘要： 在现有的AQM算法的基础上，使用经典控制理论中的时域分析方法对ARED算法的内部结构进行分析研究，根据分析的结果设计了新的基于二阶差分的离散控制器，并将其应用到AQM算法中。在NS-2仿真平台上进行 了大量的仿真，结果表明:基于二阶差分的ARED算法使得队列长度变得更加稳定，对队列具有更好的控制能力。
关键词: 二阶差分ARED，主动队列管理，队列长度
Abstract: This paper analyzed and studied the internal structure of the adaptive RED algorithm through time-domain analysis using the classic control theory, which is based on AQM. According to the analyzing results,the paper designed a new discrete controller based on 2nd-order difference ectuation and applied it to the AQM algorithm. To illustrate the performance of the given algorithm,the paper simulated the prompted algorithm on NS-2 platform. Numerical simulation results show that the 2nd-order difference ARED algorithm can keep the queue length much more stable and has better control capability for the queue length.
Key words: 2nd-order difference ARED, Active queue management, Queue length
范训礼,郑锋,GUAN Lin,高黎. 二阶差分的自适应RED算法研究[J]. 计算机科学, 2011, 38(5): 24-27. https://doi.org/
FAN Xun-li,ZHENG Feng,GUAN Lin,GAO Li. Study of Adaptive RED Algorithm Based on 2nd-order Difference Equation[J]. Computer Science, 2011, 38(5): 24-27. https://doi.org/
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