Analyzing the Impact of Mobility over α-μ Generalized Fading Channels in Wireless Communication

Abstract

In this paper, the impact of mobility on generalized $\alpha-\mu$ fading distribution is investigated. The mobile user is considered to exhibit Random Way Point (RWP) mobility in three-dimensional network deployment topologies. Novel closed form expressions for Probability Density Function (PDF), Cumulative Distribution Function (CDF) are derived. Thereby performance analysis on Outage Probability (OP), Average Bit Error Rate (ABER) is conducted. Different combinations of $\alpha$ and $\mu$ in the derived expressions produce various fading distributions including N akagami- $.m$ and Weibull as special cases.