In this paper we propose a novel approach to include stochastic behavior in ray-tracing modeling of the propagation in an indoor environment to be used to interpolate measurements in localization method by attenuation maps. Complex propagation environment is modeled as a combination of deterministic modeling and stochastic component properly optimized. Preliminary results from validation against measurements show that a reasonable RMSE can be achieved from few optimization steps.
Indoor localization by attenuation maps: model-based interpolation for random medium
A V Bosisio;
2005
Abstract
In this paper we propose a novel approach to include stochastic behavior in ray-tracing modeling of the propagation in an indoor environment to be used to interpolate measurements in localization method by attenuation maps. Complex propagation environment is modeled as a combination of deterministic modeling and stochastic component properly optimized. Preliminary results from validation against measurements show that a reasonable RMSE can be achieved from few optimization steps.File in questo prodotto:
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