More Complete Probability Density Functions for Fading in Mobile Communications
نویسندگان
چکیده
This paper presents new envelope PDF's (probability density functions) that describe smallscale, local area fading experienced by narrowband wireless receivers. The paper develops novel PDF's that describe the local area fading of two coherent multipath components in the presence of other diffuse propagating waves. Analytical expressions, graphical analysis, and applicability of the PDF's are presented. These new PDF's appear to be general equations for modeling local area multi path fading since they contain Rayleigh and Rician PDF's as special cases, and also model local area fading that often defies characterization by classical PDF's.
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تاریخ انتشار 1999