Figure 10: (a–c) pdf and (d–f) cdf of the log of shadow fading (after removing the distance-dependent path loss) and the normal distribution match for all the data gathered in the basement of ECE bulding. The three columns show the impact of the averaging window size on the match: (a, d) window size of , (b, e) window size of , and (c, f) window size of , with m denoting the wavelength of the transmitted signal.