DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jaewon | ko |
dc.contributor.author | Han, Dongsoo | ko |
dc.date.accessioned | 2020-06-25T03:20:36Z | - |
dc.date.available | 2020-06-25T03:20:36Z | - |
dc.date.created | 2020-06-11 | - |
dc.date.created | 2020-06-11 | - |
dc.date.created | 2020-06-11 | - |
dc.date.issued | 2018-09 | - |
dc.identifier.citation | 9th International Conference on Indoor Positioning and Indoor Navigation (IPIN) | - |
dc.identifier.issn | 2162-7347 | - |
dc.identifier.uri | http://hdl.handle.net/10203/274885 | - |
dc.description.abstract | WiFi fingerprinting methods are widely used in indoor positioning field, but it requires time and efforts to collect fingerprints. Crowdsourcing techniques have been actively studied to reduce the collection cost, but it still needs user's explicit involvement such as installing and operating an application. In this paper, we propose a network fingerprinting method without the explicit involvement. it collects unlabeled fingerprints including received signal strength(RSS) of probe request message(PRqM) by multiple APs. After collecting the fingerprints, we perform singular vector decomposition(SVD), latent semantic analysis(LSA) and location optimization to construct radio map. The proposed method achieved 2.93m accuracy of radio map and 3.72m accuracy of positioning. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | Passive WiFi Fingerprinting Method | - |
dc.type | Conference | - |
dc.identifier.wosid | 000495106400057 | - |
dc.identifier.scopusid | 2-s2.0-85059087885 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 9th International Conference on Indoor Positioning and Indoor Navigation (IPIN) | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Nantes, FRANCE | - |
dc.identifier.doi | 10.1109/IPIN.2018.8533788 | - |
dc.contributor.localauthor | Han, Dongsoo | - |
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