Diago Mosquera, MelissaAragón Zavala, AlejandroAzpilicueta Fernández de las Heras, LeyreShubair, Raed M.Falcone Lanas, Francisco Javier2023-01-262023-01-262022Diago-Mosquera, M., Aragon-Zavala, A., Azpilicueta, L., Shubair, R., & Falcone, F. (2022). A 3-d indoor analysis of path loss modeling using kriging techniques. IEEE Antennas and Wireless Propagation Letters, 21(6), 1218-1222. https://doi.org/10.1109/LAWP.2022.31621601536-122510.1109/LAWP.2022.3162160https://academica-e.unavarra.es/handle/2454/44600This study proposes a novel measurement-based method to predict and model three-dimensional (3-D) path loss in indoor scenarios, which first regresses 28 GHz measurements via median path loss modeling and then includes ordinary Kriging to interpolate shadowing. The performance of this method is evaluated by investigating the spatial structure that follows shadowing through the semivariogram, covariance function, and correlogram as variography tools. It is shown that semivariogram outperforms the other statistics to describe shadowing spatial continuity in path loss modeling in terms of the mean absolute error.application/pdfengThis work is licensed under a Creative Commons Attribution 4.0 LicenseIndoor path loss modelKrigingThree-dimen- sional (3-D)VariographyArtículo / Artikulua2023-01-26Acceso abierto / Sarbide irekiainfo:eu-repo/semantics/openAccess