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dc.contributor.authorAlheadary, Wael
dc.contributor.authorPark, Kihong
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2017-10-01T05:07:27Z
dc.date.available2017-10-01T05:07:27Z
dc.date.issued2017-09-21
dc.identifier.citationAlheadary WG, Park K-H, Alouini M-S (2017) Performance analysis of multihop heterodyne free-space optical communication over general Malaga turbulence channels with pointing error. Optik - International Journal for Light and Electron Optics. Available: http://dx.doi.org/10.1016/j.ijleo.2017.08.087.
dc.identifier.issn0030-4026
dc.identifier.doi10.1016/j.ijleo.2017.08.087
dc.identifier.urihttp://hdl.handle.net/10754/625521
dc.description.abstractThis work investigates the end-to-end performance of a free space optical amplify-and-forward (AF) channel-state-information (CSI)-assisted relaying system using heterodyne detection over Malaga turbulence channels at the presence of pointing error employing rectangular quadrature amplitude modulation (R-QAM). More specifically, we present exact closed-form expressions for average bit-error rate for adaptive/non-adaptive modulation, achievable spectral efficiency, and ergodic capacity by utilizing generalized power series of Meijer's G-function. Moreover, asymptotic closed form expressions are provided to validate our work at high power regime. In addition, all the presented analytical results are illustrated using a selected set of numerical results. Moreover, we applied the bisection method to find the optimum beam width for the proposed FSO system.
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S0030402617309804
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Optik - International Journal for Light and Electron Optics. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Optik - International Journal for Light and Electron Optics, [, , (2017-09-21)] DOI: 10.1016/j.ijleo.2017.08.087 . © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectFree-space optical (FSO)
dc.subjectMultihop relaying
dc.subjectatmospheric turbulence
dc.subjectCSI-assisted relaying
dc.subjectMalaga channel
dc.subjectbit error rate (BER)
dc.subjectadaptive transmission
dc.subjectachievable spectral efficiency (SE)
dc.titlePerformance analysis of multihop heterodyne free-space optical communication over general Malaga turbulence channels with pointing error
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalOptik
dc.eprint.versionPost-print
kaust.personAlheadary, Wael Ghazy
kaust.personPark, Kihong
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2019-09-21T00:00:00Z


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