I need your help for simulation of the Rayleigh fading. I know that I can use GNURADIO channel models, but I need to know how they simulated. For example I am looking into the 'fading_model_impl.cc' in channel models of GNURADIO. Can someone tell me how this is simulated?
I heard some people also developed it on their own, but I am not sure if that is available and supported by you.