Optimal Jammer Placement in Wireless Localization Systems

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dc.authoridBayram, Suat/0000-0001-9464-9692|Kurt, Mehmet Necip/0000-0001-5827-2533
dc.contributor.authorGezici, Sinan
dc.contributor.authorBayram, Suat
dc.contributor.authorKurt, Mehmet Necip
dc.contributor.authorGholami, Mohammad Reza
dc.date.accessioned2025-10-24T18:09:22Z
dc.date.available2025-10-24T18:09:22Z
dc.date.issued2016
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractIn this study, the optimal jammer placement problem is proposed and analyzed for wireless localization systems. In particular, the optimal location of a jammer node is obtained by maximizing the minimum of the Cramer-Rao lower bounds (CRLBs) for a number of target nodes under location related constraints for the jammer node. For scenarios with more than two target nodes, theoretical results are derived to specify conditions underwhich the jammer node is located as close to a certain target node as possible, or the optimal location of the jammer node is determined by two of the target nodes. Also, explicit expressions are provided for the optimal location of the jammer node in the presence of two target nodes. In addition, in the absence of distance constraints for the jammer node, it is proved, for scenarios with more than two target nodes, that the optimal jammer location lies on the convex hull formed by the locations of the target nodes and is determined by two or three of the target nodes, which have equalized CRLBs. Numerical examples are presented to provide illustrations of the theoretical results in different scenarios.
dc.description.sponsorshipDistinguished Young Scientist Award of Turkish Academy of Sciences (TUBA-GEBIP)
dc.description.sponsorshipThis work was supported in part by the Distinguished Young Scientist Award of Turkish Academy of Sciences (TUBA-GEBIP 2013). Part of this work was presented at IEEE Sixteenth International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Stockholm, Sweden, June 2015 [1].
dc.identifier.doi10.1109/TSP.2016.2552503
dc.identifier.endpage4549
dc.identifier.issn1053-587X
dc.identifier.issn1941-0476
dc.identifier.issue17
dc.identifier.scopus2-s2.0-84982815677
dc.identifier.scopusqualityQ1
dc.identifier.startpage4534
dc.identifier.urihttps://doi.org/10.1109/TSP.2016.2552503
dc.identifier.urihttps://hdl.handle.net/20.500.12899/3599
dc.identifier.volume64
dc.identifier.wosWOS:000381434700012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIeee-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Transactions On Signal Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20251023
dc.subjectLocalization; jammer; cramer-rao lower bound; max-min
dc.titleOptimal Jammer Placement in Wireless Localization Systems
dc.typeArticle

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