Pathloss and Multipath Power Decay of the Wideband Car-to-Car Channel at 5.7 GHz

In this paper we present parametrization for pathloss regarding the wideband car-to-car channel at 5.7 GHz. Furthermore, we investigate the power decay of delay-resolved multipath components, categorized in LOS and NLOS paths, and discuss the results. The results show relatively high pathloss expone...

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Bibliographic Details
Main Authors: Paschalidis, P., Mahler, K., Kortke, A., Peter, M., Keusgen, W.
Format: Conference Proceeding
Language:English
Subjects:
Attenuation
Delay
Fading
Sensitivity
Shadow mapping
Signal resolution
Vehicles
Online Access:Request full text
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Summary:In this paper we present parametrization for pathloss regarding the wideband car-to-car channel at 5.7 GHz. Furthermore, we investigate the power decay of delay-resolved multipath components, categorized in LOS and NLOS paths, and discuss the results. The results show relatively high pathloss exponents and a strong dependency of the exponent on the LOS path, which carries the main part of signal power. The parametric equations and the parametrization were derived on the basis of 2 × 2 Multiple Input Multiple Output (MIMO) channel measurements in and around the city of Berlin in Germany.
ISSN:1550-2252
DOI:10.1109/VETECS.2011.5956721