Channel modelling and performance limits of vehicular visible light communication systems

Name: Channel modelling and performance limits of vehicular visible light communication systems
Author: Karbalayghareh, M., Miramirkhani, F., Eldeeb, Hossıen Badr, Kızılırmak, R. Ç., Sait, S.Q., Uysal, Murat

İsim	Channel modelling and performance limits of vehicular visible light communication systems
Yazar	Karbalayghareh, M., Miramirkhani, F., Eldeeb, Hossıen Badr, Kızılırmak, R. Ç., Sait, S.Q., Uysal, Murat
Basım Tarihi:	2020-07
Basım Yeri	- IEEE
Konu	Meteorology, Propagation losses, Receivers, Ray tracing, Roads, Light emitting diodes, Optical transmitters, Visible light communications (VLC), Vehicular communications, Ray tracing, Single photon avalanche diode (SPAD)
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0018-9545
Kayıt Numarası	253503c1-deb8-470c-9ad3-4f4d8d4470dc
Lokasyon	Electrical & Electronics Engineering
Tarih	2020-07
Notlar	European Union’s Horizon 2020 ; TÜBİTAK ; King Fahd University of Petroleum and Minerals
Örnek Metin	Visible light communication (VLC) has been proposed as an alternative or complementary technology to radio frequency vehicular communications. Front and back vehicle lights can serve as wireless transmitters making VLC a natural vehicular connectivity solution. In this paper, we evaluate the performance limits of vehicular VLC systems. First, we use non-sequential ray tracing to obtain the channel impulse responses (CIRs) for vehicle-to-vehicle (V2V) link in various weather conditions. Based on these CIRs, we present a closed-form path loss expression which builds upon the summation of geometrical loss and attenuation loss and takes into account asymmetrical patterns of vehicle light sources and geometry of V2V transmission. The proposed expression is an explicit function of link distance, lateral shift between two vehicles, weather type (quantified by the extinction coefficient), transmitter beam divergence angle and receiver aperture diameter. Then, we utilize this expression to determine the maximum achievable link distance of V2V systems for clear, rainy and foggy weather conditions while ensuring a targeted bit error rate.
DOI	10.1109/TVT.2020.2993294
Cilt	69

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Channel modelling and performance limits of vehicular visible light communication systems

Yazar Karbalayghareh, M., Miramirkhani, F., Eldeeb, Hossıen Badr, Kızılırmak, R. Ç., Sait, S.Q., Uysal, Murat

Basım Tarihi 2020-07

Basım Yeri - IEEE

Konu Meteorology, Propagation losses, Receivers, Ray tracing, Roads, Light emitting diodes, Optical transmitters, Visible light communications (VLC), Vehicular communications, Ray tracing, Single photon avalanche diode (SPAD)

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0018-9545

Kayıt Numarası 253503c1-deb8-470c-9ad3-4f4d8d4470dc

Lokasyon Electrical & Electronics Engineering

Tarih 2020-07

Notlar European Union’s Horizon 2020 ; TÜBİTAK ; King Fahd University of Petroleum and Minerals

Örnek Metin Visible light communication (VLC) has been proposed as an alternative or complementary technology to radio frequency vehicular communications. Front and back vehicle lights can serve as wireless transmitters making VLC a natural vehicular connectivity solution. In this paper, we evaluate the performance limits of vehicular VLC systems. First, we use non-sequential ray tracing to obtain the channel impulse responses (CIRs) for vehicle-to-vehicle (V2V) link in various weather conditions. Based on these CIRs, we present a closed-form path loss expression which builds upon the summation of geometrical loss and attenuation loss and takes into account asymmetrical patterns of vehicle light sources and geometry of V2V transmission. The proposed expression is an explicit function of link distance, lateral shift between two vehicles, weather type (quantified by the extinction coefficient), transmitter beam divergence angle and receiver aperture diameter. Then, we utilize this expression to determine the maximum achievable link distance of V2V systems for clear, rainy and foggy weather conditions while ensuring a targeted bit error rate.

DOI 10.1109/TVT.2020.2993294

Cilt 69