Unified Modeling of $\alpha - \eta-\mu$/Inverse Gamma and $\alpha- \kappa-\mu$/Inverse Gamma Channels

In this paper, a unified model has been developed to model two new shadowed fading channels i.e.,
$\alpha-\eta- \mu/$
/Inverse Gamma and
$\alpha-\kappa-\mu$
/Inverse Gamma channels. Expressions of their pdfs, CDFs,
$t^{th}$
-Moments and Moment Generating Functions have been derived. Various performance matrices such as Average Symbol Error Rate, Outage Probability and Average Channel Capacity have also been obtained from the derived statistics which helps in evaluating the performance of wireless communication systems over these channels.