A trace based method for realistic simulation

Philippe Owezarski 1 Nicolas Larrieu 2
1 LAAS-OLC
LAAS - Laboratoire d'analyse et d'architecture des systèmes [Toulouse]
Abstract : This paper proposes a new approach for making simulations realistic. This approach is based on the principle of "trace driven simulation", i.e. using results of actual traffic traces analysis in order to reproduce the same experimental conditions in simulation. The main principle of the approach proposed in this paper deals with making simulation traffic sources replay - under certain conditions - the actual traffic traces grabbed on actual networks. This paper describes the implementation of this approach in the NS simulator, and evaluates it by comparing the characteristics of traces obtained with our replay approach, with original data traces. The parameters that are considered for making the comparison are the usual traffic parameters as throughput, packet rate, etc., but also everything that is related to traffic dynamics, i.e. the second order statistical moments as autocorrelation of traffic or long range dependence.
Type de document :
Communication dans un congrès
IEEE. ICC 2004 : IEEE International Conference on Communications, Jun 2004, Paris, France. IEEE, 4, pp.2236-2239, 2004, 〈10.1109/ICC.2004.1312915〉
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https://hal.inria.fr/hal-00691846
Contributeur : Ist Rennes <>
Soumis le : vendredi 27 avril 2012 - 10:53:42
Dernière modification le : mercredi 12 décembre 2018 - 15:16:27

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Philippe Owezarski, Nicolas Larrieu. A trace based method for realistic simulation. IEEE. ICC 2004 : IEEE International Conference on Communications, Jun 2004, Paris, France. IEEE, 4, pp.2236-2239, 2004, 〈10.1109/ICC.2004.1312915〉. 〈hal-00691846〉

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