Fuzzy logic congestion control in TCP/IP best-effort networks

Fuzzy logic congestion control in TCP/IP best-effort networks
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TCP/IP 尽力而为网络中的模糊逻辑拥塞控制

DOI:
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发表时间:
2003
期刊:
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影响因子:
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通讯作者:
M. Polycarpou
M. Polycarpou
中科院分区:
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文献类型:
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作者:
C. Chrysostomou;A. Pitsillides;G. Hadjipollas;A. Sekercioglu;M. Polycarpou

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- 本文提出了一种新的主动队列管理(AQM)方案-模糊显式标记(FEM)-支持显式拥塞通知(ECN),使用模糊逻辑控制方法在TCP/IP尽力而为网络中提供拥塞控制。虽然最近提出了许多AQM机制,这些需要仔细配置的非直观的控制参数,并显示弱点,以检测和控制拥塞下的动态流量变化,和一个缓慢的响应,以调节队列。提出的拥塞控制模糊逻辑方法允许使用语言知识来捕获非线性概率标记函数的动态,使用多个输入来更准确地捕获网络的(动态)状态,并且可以提供有效的实现。在广泛的交通条件下的仿真研究表明,FEM控制器优于一些有代表性的AQM计划的队列波动和延迟,数据包丢失,和链路利用率。
- This paper presents a new active queue management (AQM) scheme -Fuzzy Explicit Marking (FEM)- supporting explicit congestion notification (ECN), to provide congestion control in TCP/IP best-effort networks using a fuzzy logic control approach. While many AQM mechanisms have recently been proposed, these require careful configuration of non-intuitive control parameters, and show weaknesses to detect and control congestion under dynamic traffic changes, and a slow response to regulate queues. The proposed fuzzy logic approach for congestion control allows the use of linguistic knowledge to capture the dynamics of nonlinear probability marking functions, uses multiple inputs to capture the (dynamic) state of the network more accurately, and can offer effective implementation. A simulation study over a wide range of traffic conditions shows that the FEM controller outperforms a number of representative AQM schemes in terms of queue fluctuations and delays, packet losses, and link utilization.
DOI: 10.1111/j.1755-3768.1961.tb00892.x
发表时间: 1961-08
影响因子: 3.4
作者:
B. Achiriloaie;Albanesi;Y. Altschuler;K. E. Schmid;Artalejo;C. R. Lemmon;Palfrey;-Barylko
通讯作者: B. Achiriloaie;Albanesi;Y. Altschuler;K. E. Schmid;Artalejo;C. R. Lemmon;Palfrey;-Barylko