Publication: Performance Analysis of RIS-Assisted FSO Communications over Fisher-Snedecor F Turbulence Channels
dc.affiliation.dpto | UC3M. Departamento de Teoría de la Señal y Comunicaciones | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Comunicaciones | es |
dc.contributor.author | Stefanovic, Caslav | |
dc.contributor.author | Morales Céspedes, Máximo | |
dc.contributor.author | García-Armada, Ana | |
dc.contributor.funder | European Commission | en |
dc.date.accessioned | 2022-06-23T07:55:15Z | |
dc.date.available | 2022-06-23T07:55:15Z | |
dc.date.issued | 2021-11-01 | |
dc.description.abstract | The 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.sponsorship | This 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.extent | 18 | |
dc.identifier.bibliographicCitation | Stefanovic, 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.doi | https://doi.org/10.3390/app112110149 | |
dc.identifier.issn | 2076-3417 | |
dc.identifier.publicationfirstpage | 1 | |
dc.identifier.publicationissue | 21 | |
dc.identifier.publicationlastpage | 18 | |
dc.identifier.publicationtitle | Applied Sciences (Switzerland) | en |
dc.identifier.publicationvolume | 11 | |
dc.identifier.uri | https://hdl.handle.net/10016/35245 | |
dc.identifier.uxxi | AR/0000030935 | |
dc.language.iso | eng | |
dc.publisher | MDPI | en |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/801538 | en |
dc.rights | © 2021 by the authors | en |
dc.rights | Atribución 3.0 España | * |
dc.rights.accessRights | open access | en |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject.eciencia | Ingeniería Mecánica | es |
dc.subject.other | 6G | en |
dc.subject.other | Beyond 5G | en |
dc.subject.other | Fisher-snedecor f distribution | en |
dc.subject.other | FSO communications | en |
dc.subject.other | Outage probability | en |
dc.subject.other | Re-configurable intelligent surface (ris) | en |
dc.title | Performance Analysis of RIS-Assisted FSO Communications over Fisher-Snedecor F Turbulence Channels | en |
dc.type | research article | * |
dc.type.hasVersion | VoR | * |
dspace.entity.type | Publication |
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