Statistical Evaluation of Delay and Doppler Spread in 60 GHz Vehicle-to-Vehicle Channels During Overtaking

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU129706" target="_blank" >RIV/00216305:26220/18:PU129706 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8503750" target="_blank" >https://ieeexplore.ieee.org/document/8503750</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/APWC.2018.8503750" target="_blank" >10.1109/APWC.2018.8503750</a>

Result language
angličtina
Original language name
Statistical Evaluation of Delay and Doppler Spread in 60 GHz Vehicle-to-Vehicle Channels During Overtaking
Original language description
Millimeter waves experience much higher maximum Doppler shifts than their centimeter wave counterparts. We measured the wireless channel of 36 different overtaking vehicles to obtain delay and Doppler spread values based on ensemble averages. Our TX antenna is a horn with an 18 degree half power beam width. Spatial filtering by this narrow beam decreases the delay and Doppler spread values. We observe that the RMS Doppler spread is effectively below one-tenth of the maximum Doppler shift. For example, at 60 GHz a relative speed of 30 km/h yields a maximum Doppler shift of approximately 3.3 kHz and a median RMS Doppler spread of 220 Hz at the utmost. The largest median RMS delay spread observed is 5.3 ns.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)
ISBN
978-1-5386-6765-1
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
806-809
Publisher name
IEEE
Place of publication
neuveden
Event location
Cartagena des Indias
Event date
Sep 10, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000574770700025

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