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dc.contributor.authorRakia, Tamer
dc.contributor.authorYang, Hong Chuan
dc.contributor.authorAlouini, Mohamed-Slim
dc.contributor.authorGebali, Fayez
dc.date.accessioned2016-01-19T13:22:19Z
dc.date.available2016-01-19T13:22:19Z
dc.date.issued2015-08
dc.identifier.citationRakia T, Yang H-C, Alouini M-S, Gebali F (2015) Outage Analysis of Practical FSO/RF Hybrid System With Adaptive Combining. IEEE Commun Lett 19: 1366–1369. Available: http://dx.doi.org/10.1109/lcomm.2015.2443771.
dc.identifier.issn1089-7798
dc.identifier.doi10.1109/lcomm.2015.2443771
dc.identifier.urihttp://hdl.handle.net/10754/594130
dc.description.abstractHybrid free-space optical (FSO)/radio-frequency (RF) systems have emerged as a promising solution for high-data-rate wireless transmission. We present and analyze a transmission scheme for the hybrid FSO/RF communication system based on adaptive combining. Specifically, only FSO link is active as long as the instantaneous signal-to-noise ratio (SNR) at the FSO receiver is above a certain threshold level. When it falls below this threshold level, the RF link is activated along with the FSO link and the signals from the two links are combined at the receiver using a dual-branch maximal ratio combiner. Novel analytical expression for the cumulative distribution function (CDF) of the received SNR for the proposed hybrid system is obtained. This CDF expression is used to study the system outage performance. Numerical examples are presented to compare the outage performance of the proposed hybrid FSO/RF system with that of the FSO-only and RF-only systems. © 1997-2012 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectGamma-Gamma atmospheric turbulence
dc.subjectHybrid FSO/RF
dc.subjectMRC combining
dc.subjectNakagami-m fading model
dc.subjectOutage probability
dc.titleOutage Analysis of Practical FSO/RF Hybrid System With Adaptive Combining
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalIEEE Communications Letters
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canada
kaust.personAlouini, Mohamed-Slim


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