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Communication Dans Un Congrès Année : 2012

A Hybrid Propagation Model for Large-scale Variations Caused by Vehicular Traffic in Small Cells

Résumé

This paper presents a propagation model generating time series of large-scale power variations for small-cell radio links intersected by vehicular traffic. The model combines stochastic processing and geometric computation. For each road crossing a link, a two-state process parameterized by mobility statistics represents the obstruction status. When the status is set to obstructed, a fluctuation pattern is generated. Based on previously published measurements, both mobility statistics and time series results are validated through the comparison of respectively inter-obstruction duration distributions and outage probabilities. The proposed model avoids resource consuming iterative propagation prediction while providing realistic and frequency adaptive results.
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Dates et versions

hal-00758574 , version 1 (28-11-2012)

Identifiants

  • HAL Id : hal-00758574 , version 1

Citer

Laurent Maviel, Yves Lostanlen, Jean-Marie Gorce. A Hybrid Propagation Model for Large-scale Variations Caused by Vehicular Traffic in Small Cells. IEEE GLOBECOM, IEEE, Dec 2012, Anaheim, United States. ⟨hal-00758574⟩
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