TY - GEN

T1 - The Statistical Temporal Properties of Vehicular Visible Light Communication Channel

AU - Al-sallami, Farah

AU - Ahmad, Zahir

AU - Haigh, Paul Anthony

AU - Haas, Olivier

AU - Rajbhandari, Sujan

N1 - 12th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2020 ; Conference date: 20-07-2020 Through 22-07-2020

PY - 2020/11/10

Y1 - 2020/11/10

N2 - In this paper we study the temporal properties of vehicular visible light communication (VVLC) channel that take the dynamic nature of traffic conditions into consideration. We study two-dimensional temporal channel model considering the time and signal propagation delay. We also investigate the time stationary property and the time dispersion parameters of the channel based on a real-time traffic conditions at different time periods of the day. The results show that at high-density traffic, larger number of multipath components are received with higher amplitude and lower propagation delay than the multipath components received at low-density traffic. The results also show that the VVLC channel is time-variant nonstationary with flat and slow fading, at high-density traffic. However, the VVLC channel can be considered stationary for specific time duration with flat slow fading and the reflectors are uncorrelated at low-density traffic

AB - In this paper we study the temporal properties of vehicular visible light communication (VVLC) channel that take the dynamic nature of traffic conditions into consideration. We study two-dimensional temporal channel model considering the time and signal propagation delay. We also investigate the time stationary property and the time dispersion parameters of the channel based on a real-time traffic conditions at different time periods of the day. The results show that at high-density traffic, larger number of multipath components are received with higher amplitude and lower propagation delay than the multipath components received at low-density traffic. The results also show that the VVLC channel is time-variant nonstationary with flat and slow fading, at high-density traffic. However, the VVLC channel can be considered stationary for specific time duration with flat slow fading and the reflectors are uncorrelated at low-density traffic

KW - Vehicle to vehicle (V2V) Communication

KW - Visible Light communication (VLC)

KW - 2D Statistical Channel Model

KW - Auto-correlation function

U2 - 10.1109/CSNDSP49049.2020.9249538

DO - 10.1109/CSNDSP49049.2020.9249538

M3 - Conference contribution

SN - 978-1-7281-6051-1

BT - 12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)

PB - IEEE

CY - United States

ER -