Title :
Generation of LRD traffic traces with given sample statistics
Author :
Chávez, Hans Igor López ; Monroy, Marco Aurelio Alzate
Author_Institution :
Fac. of Eng., San Martin Univ. Foundation, Bogota, Colombia
Abstract :
This paper presents an algorithm for generating synthetic LRD traffic traces, with given sample mean and Hurst parameter. The algorithm is based on the multifractal wavelet model (MWM) proposed by Riedi et al in 1999. We use a binomial conservative cascade within an iterative algorithm that ensures the required sample statistics. The synthetic trace exhibits multifractal behavior, although we do not try to capture specific multi-fractal statistics yet. As an example application, we investigate the effects of variability on the estimation of cross-traffic over point-to-point links according to the sample statistics of synthetic traces. We noticed that the correlation between cross-traffic and active probe packet dispersion measurements increases with H.
Keywords :
fractals; iterative methods; long-range order; radio links; statistics; telecommunication traffic; wavelet transforms; Hurst parameter; active probe packet dispersion measurements; binomial conservative cascade; cross-traffic estimation; iterative algorithm; long range dependence; multifractal wavelet model; point-to-point links; sample statistics; specific multifractal statistics; synthetic LRD traffic trace generation; Computational modeling; Continuous wavelet transforms; Correlation; Estimation; Fractals; MWM; Multifractal; active probe measurement; cross-traffic estimation; multiplicative cascades; synthetic traces;
Conference_Titel :
Engineering Applications (WEA), 2012 Workshop on
Conference_Location :
Bogota
Print_ISBN :
978-1-4673-0871-7
DOI :
10.1109/WEA.2012.6220077