Car-to-car radio channel measurements at 5 GHz: Pathloss, power-delay profile, and delay-Doppler spectrum

Alexander Paier, Johan Kåredal, Nicolai Czink, Helmut Hofstetter, Charlotte Dumard, Thomas Zemen, Fredrik Tufvesson, Andreas Molisch, Christoph Mecklenbräuker

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

787 Nedladdningar (Pure)

Sammanfattning

We carried out a car-to-infrastructure (C2I) and car-to-car (C2C) 4x4 multiple-input-multiple-output (MIMO) radio channel measurement campaign at 5.2GHz in Lund, Sweden. This paper presents first results on pathloss, power-delay profiles, and delay-Doppler spectra in a C2C highway scenario, where both cars were traveling in opposite directions. A pathloss coefficient of 1.8 yields the best fit with our measurement results in the mean square sense. The measured Doppler shift of the line of sight path matches exactly with theoretical calculations. Selected paths are investigated in the delay and Doppler domain. The avererage delay spread is 250 ns; Doppler shifts of more than 1000 Hz are observed.
Originalspråkengelska
Titel på värdpublikation[Host publication title missing]
FörlagIEEE - Institute of Electrical and Electronics Engineers Inc.
Sidor224-228
Antal sidor5
ISBN (tryckt)978-1-4244-0979-2
DOI
StatusPublished - 2007
EvenemangIEEE International Symposium on Wireless Communication Systems (ISWCS) - Trondheim, Norge
Varaktighet: 2007 okt. 172007 okt. 19

Konferens

KonferensIEEE International Symposium on Wireless Communication Systems (ISWCS)
Land/TerritoriumNorge
OrtTrondheim
Period2007/10/172007/10/19

Ämnesklassifikation (UKÄ)

  • Elektroteknik och elektronik

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