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

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Author

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

Summary, in English

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.

Publishing year

2007

Language

English

Pages

224-228

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

IEEE International Symposium on Wireless Communication Systems (ISWCS)

Conference date

2007-10-17 - 2007-10-19

Conference place

Trondheim, Norway

Status

Published

Research group

  • Radio Systems

ISBN/ISSN/Other

  • ISBN: 978-1-4244-0979-2