Experimental characterization of non-stationary ...
Document type :
Communication dans un congrès avec actes
Title :
Experimental characterization of non-stationary V2I radio channel in tunnels
Author(s) :
Yusuf, Marwan [Auteur]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Tanghe, Emmeric [Auteur]
Martens, Luc [Auteur]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Joseph, Wout [Auteur]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Challita, Frederic [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Laly, Pierre [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Gaillot, Davy [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lienard, Martine [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Tanghe, Emmeric [Auteur]
Martens, Luc [Auteur]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Joseph, Wout [Auteur]
Interuniversity Microelectronics Centre - Institut de micro-électronique et composants [Belgique] [IMEC]
Challita, Frederic [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Laly, Pierre [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Gaillot, Davy [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lienard, Martine [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Conference title :
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)
City :
Antwerp
Country :
Belgique
Start date of the conference :
2020-05-25
Journal title :
Proceedings of the 91st IEEE Vehicular Technology Conference (VTC2020-Spring)
Publisher :
IEEE
Publication date :
2020-05
HAL domain(s) :
Sciences de l'ingénieur [physics]
English abstract : [en]
The fading process in vehicular communications is inherently non-stationary. In this paper, vehicle-to-infrastructure (V2I) radio channel measurements are performed inside a tunnel for low and medium traffic conditions to ...
Show more >The fading process in vehicular communications is inherently non-stationary. In this paper, vehicle-to-infrastructure (V2I) radio channel measurements are performed inside a tunnel for low and medium traffic conditions to estimate the stationarity time, in addition to the time-varying RMS delay and Doppler spreads. Furthermore, we show the good fit of the spreads to a lognormal distribution, as well as for the Rician K-factor of the fading amplitude. From our analysis we conclude that the traffic density has an impact on the large-scale parameters as it increases delay and Doppler spreads, while reducing the correlation between them as well as the average K-factor. Larger traffic densities may be required to impact the stationarity time.Show less >
Show more >The fading process in vehicular communications is inherently non-stationary. In this paper, vehicle-to-infrastructure (V2I) radio channel measurements are performed inside a tunnel for low and medium traffic conditions to estimate the stationarity time, in addition to the time-varying RMS delay and Doppler spreads. Furthermore, we show the good fit of the spreads to a lognormal distribution, as well as for the Rician K-factor of the fading amplitude. From our analysis we conclude that the traffic density has an impact on the large-scale parameters as it increases delay and Doppler spreads, while reducing the correlation between them as well as the average K-factor. Larger traffic densities may be required to impact the stationarity time.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Source :
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