The simulation results demonstrate that the direction-of-arrival of MPCs described by the elevation and the azimuth are slightly locally favorable in two propagation environment.

• 仿真结果表明，在这两种传播环境中，多径分量的波达方向在仰角和水平角维度上均存在一定的局部偏好性，不满足均匀分布的假设。