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dc.contributor.authorRamírez Espinosa, Pablo
dc.contributor.authorLópez Martínez, Francisco Javier
dc.date.accessioned2020-01-20T08:29:34Z
dc.date.available2020-01-20T08:29:34Z
dc.date.issued2020-01-20
dc.identifier.urihttps://hdl.handle.net/10630/19194
dc.description.abstractWe introduce a general approach to characterize composite fading models based on inverse gamma (IG) shadowing. We first determine to what extent the IG distribution is an adequate choice for modeling shadow fading, by means of a comprehensive test with field measurements and other distributions conventionally used for this purpose. Then, we prove that the probability density function and cumulative density function of any IG-based composite fading model are directly expressed in terms of a Laplace-domain statistic of the underlying fast fading model, and in some relevant cases, as a mixture of well-known state-of-the-art distributions. We exemplify our approach by presenting a composite IG/two-wave with diffuse power fading model, for which its statistical characterization is directly attained in a simple form.en_US
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.en_US
dc.language.isoengen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectComunicaciones inalámbricasen_US
dc.subject.otherShadowingen_US
dc.subject.otherFadingen_US
dc.subject.otherInverse gamma distributionen_US
dc.subject.otherComposite fadingen_US
dc.titleOn the Utility of the Inverse Gamma Distribution in Modeling Composite Fading Channelsen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.centroE.T.S.I. Telecomunicaciónen_US
dc.relation.eventtitle2019 IEEE Global Communications Conference (Globecom), Wireless Communications Symposiumen_US
dc.relation.eventplaceKailua-Kona, Hawaii, Estados Unidosen_US
dc.relation.eventdateDiciembre 2019en_US


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