Simulation is the standard approach to the perfor- mance evaluation of vehicular network solutions. However, the relevance of its results is often questioned by the adoption of unrealistic vehicular mobility representations. In this letter, we propose a measurement-based hidden Markov model that gener- ates realistic synthetic interarrivals. The proposed methodology accurately captures important traffic dynamics and provides a reliable input for the simulation of highway vehicular networks.
Measurement-based modeling of inter-arrivals for the simulation of highway vehicular networks
M Gramaglia;M Fiore
2014
Abstract
Simulation is the standard approach to the perfor- mance evaluation of vehicular network solutions. However, the relevance of its results is often questioned by the adoption of unrealistic vehicular mobility representations. In this letter, we propose a measurement-based hidden Markov model that gener- ates realistic synthetic interarrivals. The proposed methodology accurately captures important traffic dynamics and provides a reliable input for the simulation of highway vehicular networks.File in questo prodotto:
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