Henry L. Bertoni

Learn More
Ray-tracing based radio wave propagation prediction models play an important role in the design of contemporary wireless networks as they may now take into account diverse physical phenomena including reflections, diffractions, and diffuse scattering. However, such models are computationally expensive even for moderately complex geographic environments. In(More)
Building footprint simplification is of critical importance to radio propagation predictions in wireless communication systems as the prediction time is closely related to the number of both buildings and ver-tices involved. Intuitively, if the complexity of footprints (i.e., the number of vertices in the footprints) is reduced, predictions can be generated(More)