@misc{10481/80531, year = {2022}, month = {5}, url = {https://hdl.handle.net/10481/80531}, abstract = {We present a composite wireless fading model encompassing multipath fading and shadowing based on fluctuating two-ray (FTR) fading and inverse gamma (IG) shadowing. We first determine an alternative framework for the statistical characterization and performance evaluation of the FTR fading model, which is based on the fact that the FTR fading distribution can be described as an underlying Rician Shadowed (RS) distribution with continuously varying parameter Kr (ratio of specular to diffuse components). We demonstrate that this new formulation permits to obtain a closed-form expression of the generalized moment generating function (GMGF) of the FTR model, from which the PDF and CDF of the composite IG/FTR model can be obtained in closed-form. The exact and asymptotic outage probability of the IG/FTR model are analyzed and verified by Monte Carlo simulations.}, organization = {Junta de Andalucía the European Union and the European Fund for Regional Development FEDER through grant P18-RT-3175}, organization = {Consejería de Transformación Económica, Industria, Conocimiento y Universidades EMERGIA (ref. EMERGIA20 00297)}, organization = {MCIN/AEI/10.13039/501100011033 through grant PID2020-118139RB-I00}, publisher = {IEEE}, keywords = {Fluctuating Two-Ray}, keywords = {Rician Shadowed}, keywords = {Generalized MGF}, keywords = {Composite fading}, keywords = {Inverse Gamma distribution}, title = {Composite IG/FTR Channel Performance in Wireless Communication Systems}, author = {Olyaee, Maryam and López Martínez, Francisco Javier}, }