Modeling multifractal traffic with stochastic L-systems

نویسندگان

  • Paulo Salvador
  • António Nogueira
  • Rui Valadas
چکیده

This paper proposes a novel multifractal traffic model, and an associated parameter fitting procedure, based on stochastic L-Systems, which were introduced by biologist A. Lindenmayer as a method to model plant growth. We provide a detailed comparison with a related multifractal model based on conservative cascades. Our results, that include applying the fitting procedure to real observed data with multifractal scaling behavior, show that L-System based models can achieve excellent fitting performance in terms of first and second order statistics and queuing behavior. ∗ Keywords—Traffic modeling, Self-similar, Multifractal, L-System.

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تاریخ انتشار 2002