Time-Spatial Path Modeling with Multi-Scattering Attenuation Factors for Wideband Mobile Propagation

In order to accurately assess spatial processing techniques such as adaptive array antenna (AAA) and MIMO for wideband mobile communications, we proposed a time-spatial path model that allows the delay profile and angle profile of the traveling wave to be simulated at the same time. In order to explain the field measurement results in various environments, this paper proposes an advanced time-spatial path model that uses several attenuation factors instead of the one attenuation factor used in our previous proposal