Caracterización de las pérdidas de propagación a 700 MHz y 5.9 GHz para comunicaciones vehiculares

Abstract

[EN] This paper presents a path loss characterization of the vehicular-to-vehicular (V2V) propagation channel. We have proposed a linear relationship between the path loss and the logarithm of the transmitter-receiver separation distance. The parameters of the path loss model have been derived from extensive narrowband channel measurements at 700 MHz and 5.9 GHz. The measurements have been collected in typical expected V2V communications scenarios, i.e., urban, suburban, rural and highway, for different road traffic densities, speed and driven conditions. Values of the path loss exponent for a 95 % confidence interval are reported.