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

Laurent Maviel 1 Yves Lostanlen Jean-Marie Gorce 1, *
* Auteur correspondant
1 SOCRATE - Software and Cognitive radio for telecommunications
Inria Grenoble - Rhône-Alpes, UCBL - Université Claude Bernard Lyon 1, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
Abstract : 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.
Type de document :
Communication dans un congrès
IEEE GLOBECOM, Dec 2012, Anaheim, United States. 2012
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https://hal.inria.fr/hal-00758574
Contributeur : Jean-Marie Gorce <>
Soumis le : mercredi 28 novembre 2012 - 23:04:45
Dernière modification le : mardi 16 janvier 2018 - 15:48:49

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  • HAL Id : hal-00758574, version 1

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

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