Optimized FSO System Performance over Atmospheric Turbulence Channels with Pointing Error and Weather Conditions

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dc.contributor.authorHasan, Omar
dc.contributor.authorTaha, Mohamed
dc.coverage.issue4cs
dc.coverage.volume25cs
dc.date.accessioned2017-01-27T06:24:08Z
dc.date.available2017-01-27T06:24:08Z
dc.date.issued2016-12cs
dc.description.abstractIn this paper, Bit Error rate and probability of outage are derived in closed form for plane wave mode over Gamma-Gamma free space optical channel under the influence of pointing errors and different weather conditions. The free-space optical system under study assumes deployment of intensity modulation / direct detection with on-off keying data formats. To evaluate the performance of the system using the derived expressions, two independent optimization algorithms were applied to find optimum system and channel parameters that optimize the performance of the two system metrics, i.e., bit error rate and probability of outage. The optimized system results were shown for different values of channel strength, weather conditions, optimum beamwidths and pointing error jitter variances. For each case, the optimized results are provided as a function of the transmitted power or average received power.en
dc.formattextcs
dc.format.extent658-665cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2016 vol. 25, č. 4, s. 658-665. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2016.0658en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/63748
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2016/16_04_0658_0665.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectBit Error Rate (BER)en
dc.subjectFree Space Optical channel (FSO)en
dc.subjectIntensity Modulation (IM)en
dc.subjectDirect Detection (DD) with On-Off Keying (OOK)en
dc.subjectpointing erroren
dc.subjectjitter varianceen
dc.titleOptimized FSO System Performance over Atmospheric Turbulence Channels with Pointing Error and Weather Conditionsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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