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

Publiceringsår: 2007
Språk: Engelska
Sidor: 224-228
Dokumenttyp: Konferensbidrag
Förlag: IEEE Press


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.



  • Electrical Engineering, Electronic Engineering, Information Engineering


IEEE International Symposium on Wireless Communication Systems (ISWCS)
Trondheim, Norway
  • Radio Systems
©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
  • ISBN: 978-1-4244-0979-2

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