Title :
2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections
Author :
Paschalidis, Panagiotis ; Mahler, Kim ; Kortke, Andreas ; Wisotzki, Mike ; Peter, Michael ; Keusgen, Wilhelm
Author_Institution :
Heinrich-Hertz-Inst., Fraunhofer-Inst. fur Nachrichtentechnik, Berlin, Germany
Abstract :
In this paper we present a measurement campaign aimed to identify important radio channel parameters for selected accident situations on urban street intersections. We focus on two scenarios, that yield a significant number of severe urban accidents: Vehicles traveling on perpendicular streets and non-traffic-light-regulated left turn. The measurements were performed in the german capital Berlin by means of the HHI-Channel-Sounder, a true 2 × 2 Multiple Input Multiple Output (MIMO) wideband radio channel sounder operating at a carrier frequency of 5.7 GHz. Having used antennas with a high spatial separation during the measurements, we discuss results for selected measurements regarding the received power at each antenna.
Keywords :
MIMO communication; antenna arrays; mobile radio; wireless channels; 2×2 MIMO measurements; HHI-channel sounder; frequency 5.7 GHz; measurement campaign; multiple input multiple output wideband radio channel sounder; radio channel parameters; urban street intersections; wideband car-to-car channel; Antenna measurements; Antennas; Power measurement; Receivers; Roads; Transmitters; Vehicles;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2011 IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-8328-0
DOI :
10.1109/VETECF.2011.6093261
