Characterization of indoor radiowave propagation at university buildings

Indoor radiowave propagation is studied by mathematical models of 5 and 7 ray multipath. Frequency response and impulse response are calculated. Measurement of spatial variation of receiver power were performed at 5 sites in university buildings. The power-distance gradients were found. The penetration loss of walls was calculated from measured data. Calculated cumulative distribution function (CDF) showed that spatial distribution of power resembles the log-normal distribution.