Fundamental limitations and state-of-the-art solutions for target node localization in WSNs: A Review

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dc.contributor.authorNajarro, L.A. Caceresko
dc.contributor.authorSong, Iickhoko
dc.contributor.authorKim, Kiseonko
dc.date.accessioned2022-12-15T09:00:24Z-
dc.date.available2022-12-15T09:00:24Z-
dc.date.created2022-11-25-
dc.date.created2022-11-25-
dc.date.created2022-11-25-
dc.date.issued2022-12-
dc.identifier.citationIEEE SENSORS JOURNAL, v.22, no.24, pp.23661 - 23682-
dc.identifier.issn1530-437X-
dc.identifier.urihttp://hdl.handle.net/10203/303065-
dc.description.abstractWith the advances in new technological trends and the reduction in prices of sensor nodes, wireless sensor networks (WSNs) and their applications are proliferating in several areas of our society such as healthcare, industry, farming, and housing. Accordingly, in recent years attention on localization has increased significantly since it is one of the main facets in a WSN. In a nutshell, localization is the process in which the position of a sensor node is retrieved by exploiting measurements from and between sensor nodes. Several techniques of localization have been proposed in the literature with different localization accuracy, complexity, and hence different applicability. The localization accuracy is limited by fundamental limitations, theoretical and practical, that restrict the localization accuracy regardless of the technique employed in the localization process. In this paper, we pay special attention to such limitations from the theoretical and practical points of view and provide a comprehensive review of the state-of-the-art solutions that deal with such limitations. Additionally, discussion on the theoretical and practical limitations together with their recent solutions, remaining challenges, and perspectives are presented.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleFundamental limitations and state-of-the-art solutions for target node localization in WSNs: A Review-
dc.typeArticle-
dc.identifier.wosid000928140300006-
dc.identifier.scopusid2-s2.0-85141631907-
dc.type.rimsART-
dc.citation.volume22-
dc.citation.issue24-
dc.citation.beginningpage23661-
dc.citation.endingpage23682-
dc.citation.publicationnameIEEE SENSORS JOURNAL-
dc.identifier.doi10.1109/JSEN.2022.3217335-
dc.contributor.localauthorSong, Iickho-
dc.contributor.nonIdAuthorNajarro, L.A. Caceres-
dc.contributor.nonIdAuthorKim, Kiseon-
dc.description.isOpenAccessN-
dc.type.journalArticleReview-
dc.subject.keywordAuthorLocalization-
dc.subject.keywordAuthorpractical limits-
dc.subject.keywordAuthorstate-of-the-art-
dc.subject.keywordAuthorsurvey-
dc.subject.keywordAuthortheoretical limits-
dc.subject.keywordAuthorwireless sensor networks (WSNs)-
dc.subject.keywordPlusOPTIMAL SENSOR PLACEMENT-
dc.subject.keywordPlusTOA-BASED LOCALIZATION-
dc.subject.keywordPlusLOWER BOUNDS-
dc.subject.keywordPlusINDOOR LOCALIZATION-
dc.subject.keywordPlusNLOS MITIGATION-
dc.subject.keywordPlusNETWORK LOCALIZATION-
dc.subject.keywordPlusSIGHT IDENTIFICATION-
dc.subject.keywordPlusPARAMETER-ESTIMATION-
dc.subject.keywordPlusUWB LOCALIZATION-
dc.subject.keywordPlusESTIMATION ERROR-
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