Wireless Vehicular Multiband Measurements in Centimeterwave and Millimeterwave Bands
Markus Hofer, David Löschenbrand, Jiří Blumenstein, Herbert Groll, Stefan Zelenbaba, Benjamin Rainer, Laura Bernadó, Josef Vychodil, Tomáš Mikulášek, Erich Zöchmann, Seun Sangodoyin, Hussein Hammoud, Bernhard Schrenk, Robert Langwieser, Stefan Pratschner, Aleš Prokeš, Andreas F. Molisch, Christoph F. Mecklenbräuker, Thomas Zemen
Abstract
In this paper we present a software defined radio (SDR) based measurement framework that allows for simultaneous measurements of wireless communication channels over multiple bands. We present and discuss results of a wireless vehicular-to-infrastructure multiband channel measurement campaign at center frequencies of 3.2 GHz, 34.3 GHz and 62.35 GHz in a street crossing scenario. The measurement is conducted using a bandwidth of 155.5 MHz and a sounding repetition rate of 31.25 μs. We compare the measurements using the time-variant power delay profile (PDP) and the Doppler spectral density (DSD).