The Community for Technology Leaders
Parallel and Distributed Computing Applications and Technologies, International Conference on (2005)
Dalian, China
Dec. 5, 2005 to Dec. 8, 2005
ISBN: 0-7695-2405-2
pp: 655-659
Naixue Xiong , Software Engineering, Computer School, Wuhan University
Yan Yang , Wuhan university of science and technology, China
Xavier Defago , PRESTO, Japan Science and Technology Agency (JST)
Yanxiang He , Software Engineering, Computer School, Wuhan University
ABSTRACT
In this paper, we propose a novel active queue management (AQM) scheme based on the Random Early Detection (RED) of the loss ratio and the total sending rate control, called LRC-RED, to regulate the queue length with small variation and to achieve high utilization with small packet loss. This scheme measures the latest packet loss ratio, and uses it and the total sending rate as complements to queue length in order to dynamically adjust packet drop probability. Further, we also provide the design rules for this scheme based on the well-known TCP control model. On the basis of the design rules, we develop a simple, scalable and systematic rule for tuning the control parameters which can be adaptive to dynamic network conditions. Through ns 2 simulations, we show the faster response time and better robustness of the proposed LRC-RED as compared with the Loss Ratio based RED (LRED) [5] algorithm.
INDEX TERMS
null
CITATION

Y. He, N. Xiong, Y. Yang and X. Defago, "LRC-RED: A Self-tuning Robust and Adaptive AQM Scheme," Parallel and Distributed Computing Applications and Technologies, International Conference on(PDCAT), Dalian, China, 2005, pp. 655-659.
doi:10.1109/PDCAT.2005.165
81 ms
(Ver 3.3 (11022016))