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EnglishIn this paper, we analyze the accuracy of indoor localization measurement based on a wireless sensor network. The position estimation procedure is based on the received-signal-strength measurements collected in a real indoor environment. Two different classes of low-computational-effort algorithms based on the centroid concept are considered, i.e., the weighted centroid localization method and the relative-span exponential weighted localization method. In particular, different sources of measurement uncertainty are analyzed by means of theoretical simulations and experimental results.
| Titolo: | Accuracy of RSS-Based Centroid Localization Algorithms in an Indoor Environment |
| Autori Unitn: | |
| Anno di pubblicazione: | 2011 |
| Titolo del periodico: | |
| Abstract: | In this paper, we analyze the accuracy of indoor localization measurement based on a wireless sensor network. The position estimation procedure is based on the received-signal-strength measurements collected in a real indoor environment. Two different classes of low-computational-effort algorithms based on the centroid concept are considered, i.e., the weighted centroid localization method and the relative-span exponential weighted localization method. In particular, different sources of measurement uncertainty are analyzed by means of theoretical simulations and experimental results. |
| Handle: | http://hdl.handle.net/11572/88238 |
| Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Accuracy_RSS_2011.pdf | Versione editoriale | Tutti i diritti riservati (All rights reserved) | Administrator |
http://hdl.handle.net/11572/88238
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