Mesurement and Modeling of Indoor Channel Propagation at 28GHz

Ray tracing method is widely applied to a site-specified radio propagation estimation for wireless applications. In order to better understand the propagation characteristics of millimeter-wave channel, the measurements of millimeter-wave are carried out in indoor environment at 28GHz, this study included a development of state-of-the-art wideband channel sounder. At the same time, the multipath receiving power is simulated and analyzed based on ray tracing method. A good agreement is obtained between the measured results and the simulated results.