Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/86277
Título: | Accuracy of a single position estimate for <italic>k</italic>NN-based fingerprinting indoor positioning applying error propagation theory |
Autor(es): | Perez-Navarro, Antoni Montoliu, Raul Sansano-Sansano, Emilio Martinez-Garcia, Marina Femenia, Ruben Torres-Sospedra, Joaquín |
Palavras-chave: | Error propagation Fingerprinting methods Indoor positioning |
Data: | 2023 |
Editora: | IEEE |
Revista: | IEEE Sensors Journal |
Citação: | A. Pérez-Navarro, R. Montoliu, E. Sansano-Sansano, M. Martínez-Garcia, R. Femenía and J. Torres-Sospedra, "Accuracy of a Single Position Estimate for kNN-Based Fingerprinting Indoor Positioning Applying Error Propagation Theory," in IEEE Sensors Journal, vol. 23, no. 16, pp. 18765-18775, 15 Aug.15, 2023, doi: 10.1109/JSEN.2023.3287856. |
Resumo(s): | Indoor Positioning Systems usually consider the average positioning error over a set of evaluation samples, or a quartile of that value, as the global error. However, they do not provide a metric for the uncertainty for each individual position estimation. In this paper, we apply the error propagation theory to the kNN algorithm in Wi-Fi fingerprint-based indoor positioning. Our proposed method does not only retrieve the position estimate but also describes how the uncertainties of the RSSI measurements propagate through the calculations. We have validated our proposed method with two open-access datasets. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/86277 |
DOI: | 10.1109/JSEN.2023.3287856 |
ISSN: | 1530-437X |
e-ISSN: | 1558-1748 |
Versão da editora: | https://ieeexplore.ieee.org/document/10161717 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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IEEE-Sensors_AccuracySinglePosition.pdf | 4,47 MB | Adobe PDF | Ver/Abrir |