Radio channel simulation for microcell line-of-sight scenario

Abstract

A novel geometry-based channel model (GCM) for lineof-sight (LoS) microcell scenario in dense urban areas is proposed. The proposed two dimensional scattering power distribution (SPD) is postulated on the physical phenomenon is obtained. The implementation issues are discussed and the delay-power spectrum (DPS) and azimuthpower spectrum (APS) derived from the proposed model are compared to those for conventional elliptical models as well as to the experimental results. The superior prediction of the proposed model in contrast to the conventional models is demonstrated. Keywords: propagation channel, channel model, microcell, urban Classification: Microwave and millimeter wave devices, circuits, and systems References[1] J. Liberti and T. Rappaport, "A geometrically based model for line-ofsight multipath radio channels," IEEE Veh.