Generating a histogram of a radio signal envelope and statistical estimation of the probability density function of the envelope in an indoor 2.4 GHz radio channel

In this paper a measurement set model intended to generate a histogram of a radio signal envelope in an indoor radio channel at 2.4GHz is proposed. Determination of local stationary interval is shown. Also method for histogram (of a randomly fluctuating radio signal envelope) generation is presented. Furthermore, method of statistical estimation of the probability density function (PDF) generated by the histograms is described.