A robust localization framework to handle noisy measurements in wireless sensor networks

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dc.authorid0000-0002-8149-7113
dc.contributor.authorErten, Cesimen_US
dc.contributor.authorKarataş, Ömeren_US
dc.date.accessioned2019-07-30T18:23:24Z
dc.date.available2019-07-30T18:23:24Z
dc.date.issued2009-09-14
dc.departmentIşık Üniversitesi, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.departmentIşık University, Faculty of Engineering, Department of Computer Engineeringen_US
dc.descriptionPartially supported by TUBITAK grant 106E071.en_US
dc.description.abstractWe construct a robust localization framework to handle noisy measurements in wireless sensor networks. Traditionally many approaches employ the distance information gathered from ranging devices of the sensor nodes to achieve localization. However the measurements of these devices may contain noise both as hardware noise and as environmental noise due to the employment conditions of the network. It Is necessary to provide a general framework that handles such a noise in data and yet still be applicable within several localization algorithms. In order to handle noise in distance measurements, our framework utilizes convex constraints and confidence intervals of a random variable. At the end of the localization process nodes are assigned to a set of feasible regions with corresponding probabilities. The accuracy of the localization can be adjusted and the framework can easily be embedded to work within previously suggested localization algorithms.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu (TÜBİTAK)en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationErten, C. & Karataş, O. (2009). A robust localization framework to handle noisy measurements in wireless sensor networks. Paper presented at the 2009 24th International Symposium on Computer and Information Sciences, 709-714. doi:10.1109/ISCIS.2009.5291910en_US
dc.identifier.doi10.1109/ISCIS.2009.5291910
dc.identifier.endpage714
dc.identifier.isbn9781424450213
dc.identifier.isbn9781424450237
dc.identifier.scopus2-s2.0-73949090960
dc.identifier.scopusqualityN/A
dc.identifier.startpage709
dc.identifier.urihttps://hdl.handle.net/11729/1666
dc.identifier.urihttp://dx.doi.org/10.1109/ISCIS.2009.5291910
dc.identifier.wosWOS:000275024200125
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorKarataş, Ömeren_US
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherIEEEen_US
dc.relation.ispartof2009 24th International Symposium on Computer and Information Sciencesen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlgorithmen_US
dc.subjectConfidence intervalen_US
dc.subjectConvex constraintsen_US
dc.subjectDistance informationen_US
dc.subjectEmployment conditionsen_US
dc.subjectEnvironmental noiseen_US
dc.subjectFeasible regionsen_US
dc.subjectLocalization algorithmen_US
dc.subjectNoisy measurementsen_US
dc.subjectProcess nodesen_US
dc.subjectInformation scienceen_US
dc.subjectRandom processesen_US
dc.subjectRandom variablesen_US
dc.subjectSensor networksen_US
dc.subjectSensor nodesen_US
dc.subjectTelecommunication equipmenten_US
dc.subjectWireless telecommunication systemsen_US
dc.subjectWireless sensor networksen_US
dc.subjectWorking environment noiseen_US
dc.subjectAcoustic noiseen_US
dc.subjectGlobal positioning systemen_US
dc.subjectHardwareen_US
dc.subjectDistance measurementen_US
dc.subjectNoise robustnessen_US
dc.subjectWeather forecastingen_US
dc.subjectOptical noiseen_US
dc.subjectRobust localization frameworken_US
dc.titleA robust localization framework to handle noisy measurements in wireless sensor networksen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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