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dc.contributor.authorAghajanzadeh, S. M.
dc.contributor.authorUysal, Murat
dc.date.accessioned2016-02-16T10:25:52Z
dc.date.available2016-02-16T10:25:52Z
dc.date.issued2011
dc.identifier.isbn978-1-4577-1347-7
dc.identifier.issn2166-9570
dc.identifier.urihttp://hdl.handle.net/10679/2467
dc.identifier.urihttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6139812
dc.descriptionDue to copyright restrictions, the access to the full text of this article is only available via subscription.
dc.description.abstractIn this paper, we investigate the performance of automatic retransmission request (ARQ) protocols in coherent free-space optical (FSO) communications. Specifically, we study the outage performance of three different Hybrid-ARQ (H-ARQ) protocols and characterize their performance at large values of signal-to-noise ratio (SNR) through diversity and coding gains. Our results demonstrate that significant performance gains can be achieved by the deployment of H-ARQ in coherent FSO communications especially in strong turbulence regime. Our asymptotic outage analysis further demonstrates that all protocols provide the same diversity order (which is the product of the maximum number of ARQ rounds and the minimum of the channel parameters) while they provide different coding gains.
dc.description.sponsorshipEuropean Commission
dc.language.isoengen_US
dc.publisherIEEE
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/268318
dc.relation.ispartofPersonal Indoor and Mobile Radio Communications (PIMRC), 2011 IEEE 22nd International Symposium on
dc.rightsrestrictedAccess
dc.titleOutage analysis of Hybrid-ARQ protocols in coherent free-space optical communicationsen_US
dc.typeConference paperen_US
dc.peerreviewedyes
dc.publicationstatuspublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID124615
dc.contributor.ozuauthorUysal, Murat
dc.identifier.startpage1773
dc.identifier.endpage1777
dc.identifier.wosWOS:000300719700344
dc.identifier.doi10.1109/PIMRC.2011.6139812
dc.subject.keywordsAutomatic repeat request
dc.subject.keywordsEncoding
dc.subject.keywordsOptical communication
dc.identifier.scopusSCOPUS:2-s2.0-84857608668
dc.contributor.authorMale1


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