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2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections

: Paschalidis, P.; Mahler, K.; Kortke, A.; Wisotzki, M.; Peter, M.; Keusgen, W.


Institute of Electrical and Electronics Engineers -IEEE-; IEEE Vehicular Technology Society -VTS-:
IEEE 74th Vehicular Technology Conference, VTC-Fall 2011. Proceedings : San Francisco, California, USA, 5 - 8 September 2011; co-located with the Fourth IEEE International Symposium on Wireless Vehicular Communications (IEEE WiVeC 2011)
New York, NY: IEEE, 2011
ISBN: 1-4244-8328-X
ISBN: 978-1-4244-8328-0
ISBN: 978-1-4244-8327-3
Vehicular Technology Conference (VTC Fall) <74, 2011, San Francisco/Calif.>
Fraunhofer HHI ()

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.