Author
Eldeeb, Hossıen Badr, Eso, E., Jarchlo, E. A., Zvanovec, S., Zvanovec, S., Uysal, Murat, Ghassemlooy, Z., Sathian, J.
Publication Date
2021-08-15
Publication Place
-
IEEE
Subject
Asymmetrical radiation pattern, Commercial taillights, Path loss, Ray tracing, Visible light communications
Type
Periodical
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
1041-1135
Record ID
7dc213cf-03b8-40b6-b312-fff07e2fe7bd
Library Location
Electrical & Electronics Engineering
Date
2021-08-15
Notes
European Union's Horizon 2020 ; TÜBİTAK ; Optical Wireless Communication (OWC) Cost Action
Sample Text
In this letter, we investigate the performance of vehicular visible light communications based on the radiation patterns of different commercial taillights (TLs) using non-sequential ray tracing simulations. Our simulation results indicate a significant variation in the path loss compared with Lambertian model. Based on the ray tracing results, we propose a new path loss model as a function of the propagation distance considering the asymmetrical radiation pattern of TLs. We use this model to derive the attainable transmission distance. We further present the delay spread for various vehicular communication scenarios to demonstrate the effect of neighboring vehicles.
DOI
10.1109/LPT.2021.3065233
Cilt
33
