Broadband wireless channel measurements for high speed trains

Kaltenberger, Florian; Byiringiro, Auguste; Arvanitakis, George; Ghaddab, Riadh; Nussbaum, Dominique; Knopp, Raymond; Berbineau, Marion; Cocheril, Yann; Philippe, Henri; Simon, Eric P.
ICC 2015, IEEE International Conference on Communications, 8-12 June 2015, London, United Kingdom

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 high throughputs. We compare two different scenarios, the first one reflects a cellular deployment, where the base station is about 1km 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 results of Power Delay Profiles and Doppler Spectra
and their evolution over time. Finally we present a simple channel model that captures the main effects observed in the measurements.
 

DOI
Type:
Conference
City:
London
Date:
2015-06-08
Department:
Communication systems
Eurecom Ref:
4464
Copyright:
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