Wideband Channel Modeling for mm-Wave inside Trains for 5G-Related Applications - Moreno Garcia-Loygorri, Juan; Briso-Rodriguez, Cesar; Arnedo, Israel; Calvo, Cesar; Laso, Miguel A. G.; He, Danping; Jimenez, Florentino; Gonzalez Posadas, Vicente; (Wireless Communications & Mobile Computing, 2018)