Broadband Wireless Channel measurements for high speed trains
KALTENBERGER ; BYIRINGIRO ; ARVANITAKIS ; GHADDAB ; NUSSBAUM ; KNOPP ; BERBINEAU ; COCHERIL ; PHILIPPE
Type de document
COMMUNICATION AVEC ACTES INTERNATIONAL (ACTI)
Langue
anglais
Auteur
KALTENBERGER ; BYIRINGIRO ; ARVANITAKIS ; GHADDAB ; NUSSBAUM ; KNOPP ; BERBINEAU ; COCHERIL ; PHILIPPE
Résumé / Abstract
We describe a channel sounding measurement campaign for cellular broadband wireless communications with high speed trains that was carried out in the context of the project CORRIDOR. The campaign combines MIMO and carrier aggregation to achieve very highth roughputs. We compare two different scenarios, the first one reflects a cellular deployment, where the base station is about 1 km away from the railway line. The second scenario corresponds to a railway deployed network, where the base station is located directly next the railway line. We present the general parameters of the measurement campaign and some preliminary results of power delay profiles and Doppler spectra and their evolution over time.
