Rodríguez Corbo, Fidel AlejandroCelaya Echarri, MikelShubair, Raed M.Falcone Lanas, FranciscoAzpilicueta Fernández de las Heras, Leyre2024-09-302024-09-302024Rodríguez-Corbo, F. A., Celaya-Echarri, M., Shubair, R. M., Falcone, F., Azpilicueta, L. (2024). Spatial MIMO channel characterization under different vehicular distributions. IEEE Antennas and Wireless Propagation Letters, 1-5. https://doi.org/10.1109/LAWP.2024.3428846.1536-122510.1109/LAWP.2024.3428846https://academica-e.unavarra.es/handle/2454/51860Considering the large benefits brought by multipleinput- multiple-output (MIMO) technologies in vehicular communications, the analysis of MIMO channel characteristics using accurate and efficient channel models for these scenarios has become crucial. In this work, an intensive analysis of the MIMO channel characteristics in a mmWave vehicle-to-infrastructure (V2I) communication link with different vehicular distributions is performed. For that purpose, an in-house deterministic simulation channel model with an embedded MIMO channel approach has been developed. Experimental measurements in the same vehicular scenario have been performed to validate the proposed channel simulation technique. Variations in the capacity of the MIMO system have been analyzed in relation to different channel metrics, obtaining that the main contributors are the Signal-to- Noise Ratio (SNR) and the Angular Spread (AS).application/pdfeng© 2024 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.Multiple-input¿multiple-output (MIMO)Ray launchingChannel responseVehicular communicationsinfo:eu-repo/semantics/article2024-09-30info:eu-repo/semantics/openAccess