Radio Map Update Automation for WiFi Positioning Systems

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dc.contributor.authorLim, Jun-Sungko
dc.contributor.authorJang, Woo-Hyukko
dc.contributor.authorYoon, Giwanko
dc.contributor.authorHan, Dongsooko
dc.date.accessioned2019-04-15T15:32:24Z-
dc.date.available2019-04-15T15:32:24Z-
dc.date.created2013-02-25-
dc.date.created2013-02-25-
dc.date.issued2013-04-
dc.identifier.citationIEEE COMMUNICATIONS LETTERS, v.17, no.4, pp.693 - 696-
dc.identifier.issn1089-7798-
dc.identifier.urihttp://hdl.handle.net/10203/255060-
dc.description.abstractThis paper presents a novel method to reduce the recalibration costs of a radio map by automatically updating the radio map. The appearance frequencies of access points (APs) detected from user feedback data are mainly used for the update. The proposed method appeared superior to previous methods, especially in its ability to update newly installed APs in the radio map. According to the experiment conducted for the radio map of 233 Seoul subway stops, the proposed method was effective for updating APs with weak as well as strong signal strengths.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.titleRadio Map Update Automation for WiFi Positioning Systems-
dc.typeArticle-
dc.identifier.wosid000318702000018-
dc.identifier.scopusid2-s2.0-84877575256-
dc.type.rimsART-
dc.citation.volume17-
dc.citation.issue4-
dc.citation.beginningpage693-
dc.citation.endingpage696-
dc.citation.publicationnameIEEE COMMUNICATIONS LETTERS-
dc.identifier.doi10.1109/LCOMM.2013.022213.122885-
dc.contributor.localauthorYoon, Giwan-
dc.contributor.localauthorHan, Dongsoo-
dc.contributor.nonIdAuthorLim, Jun-Sung-
dc.contributor.nonIdAuthorJang, Woo-Hyuk-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorIndoor environments-
dc.subject.keywordAuthorwireless LAN-
dc.subject.keywordAuthorWiFi positioning-
dc.subject.keywordAuthorradio map-
dc.subject.keywordAuthordatabase updating-
dc.subject.keywordAuthorimplicit user feedback-
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EE-Journal Papers(저널논문)CS-Journal Papers(저널논문)
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