Frequency domain model for standard simulation of wideband radio propagation for personal communications

Recently, the Joint Technical Committee (JTC) has proposed a time domain model for simulation of the statistical wideband characteristics of the indoor and outdoor radio propagations for personal communication applications. The authors present a method to find an equivalent AR model for the channels characterised by the JTC. Since the AR model requires fewer parameters to represent the channel, it is easier to implement with custom blocks available in standard signal processing software packages. To compare the results of simulation from the JTC and the AR model, the cumulative probability distribution function (CDF) of the RMS delay τ_rms is used