Mobile-to-Mobile Uncorrelated Scatter Channels

In this paper, we present a complete analytic probability based description of mobile-to-mobile uncorrelated scatter channels. We provide a theoretical proof that the proposed probability based description is equivalent to the correlation based description introduced by Bello and Matz. This equivalence is evaluated through a comparison of the hybrid characteristic probability density function with the correlation based description of a measured generic mobile-to-mobile channel, both of which can be obtained directly either from theory or from measurement data. The comparison confirms the similarity between the probability based and correlation based description qualitatively and quantitatively. Thus, the proposed probabilistic description complements the common correlation based description providing a comprehensive theoretical description of arbitrary uncorrelated scatter channels.