Similarity of Wireless Multiband Propagation in Urban Vehicular-to-Infrastructure Scenarios

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F24%3APU155764" target="_blank" >RIV/00216305:26220/24:PU155764 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10817364&tag=1" target="_blank" >https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10817364&tag=1</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Similarity of Wireless Multiband Propagation in Urban Vehicular-to-Infrastructure Scenarios
Original language description
Cooperative connected automated mobility depends on sensing and wireless communication functions. With increasing carrier frequency both functions can be realized with the same hardware, however, the attenuation of radio signals increases quadratically with the carrier frequency. Hence, link setup becomes challenging in vehicular scenarios due to the required beam finding process. In this paper we investigate the multipath components of the vehicle-to-infrastructure (V2I) radio channel in three frequency bands with center frequencies of 3.2 GHz, 34.3 GHz and 62.35 GHz using measurement data with 155.5 MHz bandwidth and a sounding repetition rate of 31.25μ s. The channel impulse responses are collected simultaneously at all three carrier frequencies. Using the high temporal sampling rate we apply the CLEAN algorithm, enabling the estimation of the weight, delay and Doppler frequency of multipath components. By analyzing the collinearity of the Doppler normalized scattering function between the frequency bands we found that the collinearity between the 3.2 GHz and 34.3 GHz band as well as between the 3.2 GHz and 62.35 GHz is smaller in the non-line of sight (NLOS) region but increases for the line-of-sight (LOS).
Czech name
—
Czech description
—

Project
<a href="/en/project/GF23-04304L" target="_blank" >GF23-04304L: Multi-band prediction of millimeter-wave propagation effects for dynamic and fixed scenarios in rugged time-varying environments</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
ISBN
979-8-3503-6224-4
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
Neuveden
Place of publication
neuveden
Event location
Valencia
Event date
Sep 2, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)