Publication:
Performance Analysis of RIS-Assisted FSO Communications over Fisher-Snedecor F Turbulence Channels

Simple item page
dc.affiliation.dptoUC3M. Departamento de Teoría de la Señal y Comunicacioneses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Comunicacioneses
dc.contributor.authorStefanovic, Caslav
dc.contributor.authorMorales Céspedes, Máximo
dc.contributor.authorGarcía-Armada, Ana
dc.contributor.funderEuropean Commissionen
dc.date.accessioned2022-06-23T07:55:15Z
dc.date.available2022-06-23T07:55:15Z
dc.date.issued2021-11-01
dc.description.abstractThe Fisher Snedecor (F-S) F distribution has recently been introduced as a tractable turbulence-induced (TI) fading model that fits well with the experimental data. This paper provides a performance evaluation of a free-space optical (FSO) re-configurable intelligent surface (RIS)-assisted communications (ACs) link over the F-S F TI fading channels, assuming the intensity modulation direct detection (IM DD) technique. In particular, novel and closed-form (C-F) analytical expressions for the probability density function (PDF) and cumulative distribution function (CDF) of the end-toend signal-to-noise ratio (SNR) in terms of Gaussian hyper-geometric functions are efficiently derived. Capitalizing on the obtained results, novel C-F analytical expressions for the moment generating function (MMGF), outage probability (OP), average bit error rate (BER) and ergodic channel capacity (Cgamma) of the FSO RIS-ACs system over the F-S F TI fading channels are provided and numerically evaluated under the various TI fading severity conditions. Furthermore, the second-order (S-O) statistical expressions for the level crossing rate (LCR) and average fade duration (AFD) are obtained and thoroughly examined for various FSO RIS-ACs system model parameters.en
dc.description.sponsorshipThis research was funded by funding from UC3M and the European Unions Horizon 2020 programme under the Marie Skodowska-Curie grant agreement no. 801538 and by project IRENE-EARTH (PID2020-115323RB-C33/AEI/10.13039/501100011033)en
dc.format.extent18
dc.identifier.bibliographicCitationStefanovic, C., Morales-Céspedes, M., & Armada, A. G. (2021). Performance Analysis of RIS-Assisted FSO Communications over Fisher–Snedecor F Turbulence Channels. Applied Sciences, 11(21), 10149.en
dc.identifier.doihttps://doi.org/10.3390/app112110149
dc.identifier.issn2076-3417
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue21
dc.identifier.publicationlastpage18
dc.identifier.publicationtitleApplied Sciences (Switzerland)en
dc.identifier.publicationvolume11
dc.identifier.urihttps://hdl.handle.net/10016/35245
dc.identifier.uxxiAR/0000030935
dc.language.isoeng
dc.publisherMDPIen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/801538en
dc.rights© 2021 by the authorsen
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.other6Gen
dc.subject.otherBeyond 5Gen
dc.subject.otherFisher-snedecor f distributionen
dc.subject.otherFSO communicationsen
dc.subject.otherOutage probabilityen
dc.subject.otherRe-configurable intelligent surface (ris)en
dc.titlePerformance Analysis of RIS-Assisted FSO Communications over Fisher-Snedecor F Turbulence Channelsen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Performance_AS_2021.pdf
Size:
747.76 KB
Format:
Adobe Portable Document Format
Download
Collections
DTSC - GC - Artículos de Revistas
Proyectos FOS (2022-2023)