Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/11838
Title: Detrended fluctuation analysis of the TCP-RED algorithm
Authors: Chen, X
Wong, SC 
Tse, CK 
Trajkovic, L
Keywords: DFA
Dynamics
RED gateway
Stability
TCP/IP protocol
Issue Date: 2009
Publisher: World Scientific
Source: International journal of bifurcation and chaos in applied sciences and engineering, 2009, v. 19, no. 12, p. 4237-4245 How to cite?
Journal: International journal of bifurcation and chaos in applied sciences and engineering 
Abstract: It has been observed that Internet gateways employing Transport Control Protocol (TCP) and the Random Early Detection (RED) control algorithm may exhibit instability and oscillatory behavior. Most control methods proposed in the past have been based on analytical models that rely on statistical measurements of network parameters. In this paper, we apply the detrended fluctuation analysis (DFA) method to analyze stability of the TCP-RED system. The DFA is used to analyze time-series data and generate power-law scaling exponents, which indicate the long-range correlations of the time series. We quantify the stability of the TCP-RED system by examining the variation of the DFA power-law scaling exponent when the system parameters are varied. We also study the long-range power-law correlations of TCP window periods.
URI: http://hdl.handle.net/10397/11838
ISSN: 0218-1274
EISSN: 1793-6551
DOI: 10.1142/S0218127409025328
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