60 GHz V2I Channel Variability for Different Elevation Angle Switching Strategies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU137702" target="_blank" >RIV/00216305:26220/20:PU137702 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9135524" target="_blank" >https://ieeexplore.ieee.org/document/9135524</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/EuCAP48036.2020.9135524" target="_blank" >10.23919/EuCAP48036.2020.9135524</a>

Result language
angličtina
Original language name
60 GHz V2I Channel Variability for Different Elevation Angle Switching Strategies
Original language description
We report results based on millimeter wave vehicle-to-infrastructure (V2I) channel measurements carried out in an urban street environment, down-town Vienna, Austria. Signal to noise ratios (SNRs) have been acquired at 60 GHz with 100 MHz bandwidth. Two horn antennas were used on a moving transmitter vehicle: one horn emitted a beam towards the horizon and the second horn emitted an elevated beam at 15-degrees up-tilt. This configuration was chosen to assess the impact of beam elevation on V2I communication channel variability. The variability of the V2I channel is shown by density estimates of the channel transfer function magnitudes. The channel changes severely along the vehicle trajectory in an urban street scenario. Density estimates in the region with clear wide-angle view are bimodal and motivate a two-wave with diffuse power (TWDP) fading model for V2I communication with horizontal and elevated antenna beams. We compare three different strategies for beam switching: fixed, geometry-based, and SNR-based.
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
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 14th European Conference on Antennas and Propagation, EuCAP 2020
ISBN
9788831299008
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Copenhagen, DENMARK
Event location
Copenhagen
Event date
Mar 15, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000564218701126

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