Eavesdropper selection strategies in wireless source localization networks

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buir.contributor.authorÖztürk, Cüneyd
buir.contributor.authorGezici, Sinan
dc.contributor.authorÖztürk, Cüneyd
dc.contributor.authorGezici, Sinan
dc.coverage.spatialDublin, Irelanden_US
dc.date.accessioned2021-01-28T13:06:53Z
dc.date.available2021-01-28T13:06:53Z
dc.date.issued2020
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 7-11 June 2020en_US
dc.descriptionConference name: 2020 IEEE International Conference on Communications, ICC 2020en_US
dc.description.abstractWe consider a wireless source localization network in which eavesdropper nodes aim to estimate the position of a target node. We formulate the problem of selecting a set of N E positions out of N possible positions for placing eavesdropper nodes in order to estimate the target node position as accurately as possible. The Cramér-Rao lower bound related to the estimation of the target node position by eavesdropper nodes is derived, and its monotonicity and convexity properties are investigated. Via relaxation of the integer constraints, the eavesdropper selection problem is approximated by a convex optimization problem, which is used to propose two algorithms for eavesdropper selection. Moreover, in the presence of parameter uncertainty, a robust version of the eavesdropper selection problem is investigated. Simulation results are presented to examine performance of the proposed algorithms.en_US
dc.description.provenanceSubmitted by Onur Emek (onur.emek@bilkent.edu.tr) on 2021-01-28T13:06:53Z No. of bitstreams: 1 Eavesdropper Selection Strategies in Wireless Source Localization Networks.pdf: 147503 bytes, checksum: c90dafbb7a7d8e6ee7f04a7f23e45fc4 (MD5)en
dc.description.provenanceMade available in DSpace on 2021-01-28T13:06:53Z (GMT). No. of bitstreams: 1 Eavesdropper Selection Strategies in Wireless Source Localization Networks.pdf: 147503 bytes, checksum: c90dafbb7a7d8e6ee7f04a7f23e45fc4 (MD5) Previous issue date: 2020en
dc.identifier.doi10.1109/ICC40277.2020.9148683en_US
dc.identifier.isbn9781728150895
dc.identifier.urihttp://hdl.handle.net/11693/54955
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://dx.doi.org/10.1109/ICC40277.2020.9148683en_US
dc.source.titleIEEE International Conference on Communicationsen_US
dc.subjectLocalizationen_US
dc.subjectEavesdroppingen_US
dc.subjectEstimationen_US
dc.titleEavesdropper selection strategies in wireless source localization networksen_US
dc.typeConference Paperen_US

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