Effects of additional independent noise in binary composite hypothesis-testing problems

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buir.contributor.authorGezici, Sinan
dc.citation.epage9en_US
dc.citation.spage1en_US
dc.contributor.authorBayram, Suaten_US
dc.contributor.authorGezici, Sinanen_US
dc.coverage.spatialOmaha, NE, USA
dc.date.accessioned2016-02-08T12:25:17Z
dc.date.available2016-02-08T12:25:17Z
dc.date.issued2009-09en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 28-30 Sept. 2009
dc.descriptionConference name: 3rd International Conference on Signal Processing and Communication Systems, 2009
dc.description.abstractPerformance of some suboptimal detectors can be improved by adding independent noise to their observations. In this paper, the effects of adding independent noise to observations of a detector are investigated for binary composite hypothesistesting problems in a generalized Neyman-Pearson framework. Sufficient conditions are derived to determine when performance of a detector can or cannot be improved via additional independent noise. Also, upper and lower limits are derived on the performance of a detector in the presence of additional noise, and statistical characterization of optimal additional noise is provided. In addition, two optimization techniques are proposed to calculate the optimal additional noise. Finally, simulation results are presented to investigate the theoretical results. © 2009 IEEE.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T12:25:17Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009en
dc.identifier.doi10.1109/ICSPCS.2009.5306435en_US
dc.identifier.urihttp://hdl.handle.net/11693/28619
dc.language.isoEnglishen_US
dc.publisherIEEE
dc.relation.isversionofhttp://dx.doi.org/10.1109/ICSPCS.2009.5306435en_US
dc.source.title3rd International Conference on Signal Processing and Communication Systems, ICSPCS'2009 - Proceedingsen_US
dc.subjectBinary hypothesis-testingen_US
dc.subjectComposite hypothesis-testingen_US
dc.subjectNeyman-pearsonen_US
dc.subjectStochastic resonanceen_US
dc.subjectBinary compositesen_US
dc.subjectBinary hypothesis-testingen_US
dc.subjectComposite hypothesisen_US
dc.subjectComposite hypothesis-testingen_US
dc.subjectGeneralized neyman-pearsonen_US
dc.subjectIndependent noiseen_US
dc.subjectLower limitsen_US
dc.subjectOptimization techniquesen_US
dc.subjectSimulation resulten_US
dc.subjectStatistical characterizationen_US
dc.subjectStochastic resonancesen_US
dc.subjectSufficient conditionsen_US
dc.subjectTheoretical resulten_US
dc.subjectCircuit resonanceen_US
dc.subjectCommunication systemsen_US
dc.subjectMagnetic resonanceen_US
dc.subjectOptimizationen_US
dc.subjectSignal processingen_US
dc.subjectStochastic systemsen_US
dc.subjectDetectorsen_US
dc.titleEffects of additional independent noise in binary composite hypothesis-testing problemsen_US
dc.typeConference Paperen_US

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