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Indoor free space optics link under the weak turbulence regime: measurements and model validation

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Indoor free space optics link under the weak turbulence regime: measurements and model validation

dc.contributor.author	Pernice, Riccardo
dc.contributor.author	Andò, Andrea
dc.contributor.author	Cardinale, Marzia
dc.contributor.author	Curcio, Luciano
dc.contributor.author	Stivala, Salvatore
dc.contributor.author	Parisi, Antonino
dc.contributor.author	Busacca, Alessandro C.
dc.contributor.author	Ghassemlooy, Zabih
dc.contributor.author	Pérez Soler, Joaquín
dc.date.accessioned	2022-05-06T13:28:25Z
dc.date.available	2022-05-06T13:28:25Z
dc.date.issued	2015
dc.identifier.citation	Pernice, Riccardo Andò, Andrea Cardinale, Marzia Curcio, Luciano Stivala, Salvatore Parisi, Antonino Busacca, Alessandro C. Ghassemlooy, Zabih Pérez Soler, Joaquín 2015 Indoor free space optics link under the weak turbulence regime: measurements and model validation Iet Communications 9 1 62 70
dc.identifier.uri	https://hdl.handle.net/10550/82647
dc.description.abstract	In this study, the authors present the measurements performed on a free space optics (FSO) communications link using an indoor atmospheric chamber. In particular, the authors have generated several different optical turbulence conditions, demonstrating how even the weak turbulence regime can strongly affect the FSO link performance. The authors have carried out an in-depth analysis of the data collected during the measurements, and calculated the turbulence strength (i.e. scintillation index and Rytov variance) and the important performance metrics (i.e. the Q-factor and bit error rate) to evaluate the FSO link quality. Moreover, the authors have tested, for the first time, an appositely developed temporally-correlated gamma-gamma channel model to generate the temporal irradiance fluctuations observed at the receiver. This has been accomplished by using a complete analysis tool that enables the authors to fully simulate the experimental FSO link. Finally, the authors compare the generated time-series with the collected experimental data, showing a good agreement and thus proving the effectiveness of the model.
dc.language.iso	eng
dc.relation.ispartof	Iet Communications, 2015, vol. 9, num. 1, p. 62-70
dc.subject	Òptica
dc.subject	Comunicació i tecnologia
dc.title	Indoor free space optics link under the weak turbulence regime: measurements and model validation
dc.type	journal article	es_ES
dc.date.updated	2022-05-06T13:28:25Z
dc.identifier.doi	10.1049/iet-com.2014.0432
dc.identifier.idgrec	135504
dc.rights.accessRights	open access	es_ES