Empirical Time-Spatial Propagation formula for outdoor LOS environments

In order to accurately evaluate spatial processing techniques such as MIMO for wideband mobile communications, a Time-Spatial Propagation (TSP) model that can simulate, at the same time, the characteristics of both the delay profile and the spatial arrival angular profile for travelling waves is required. We proposed the TSP model for wideband mobile communication systems using UHF and SHF bands in Non-line of sight (NLOS). Based on the proposed TSP model for NLOS environments, we proposed a TSP model for Line of Sight (LOS) environment. Unfortunately, its application range relating to the location of base station was somewhat restricted. This paper proposes an extended TSP model for LOS environments that covers more LOS environments.