Statistical channel modelling of dynamic vehicular visible light communication system

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00347381" target="_blank" >RIV/68407700:21230/21:00347381 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.vehcom.2021.100339" target="_blank" >https://doi.org/10.1016/j.vehcom.2021.100339</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.vehcom.2021.100339" target="_blank" >10.1016/j.vehcom.2021.100339</a>

Result language

angličtina

Original language name

Statistical channel modelling of dynamic vehicular visible light communication system

Original language description

This paper studies a statistical channel model for dynamic vehicular visible light communication systems. The proposed model considers the effect of variation in inter-vehicular spacing and the geometrical changes on path loss of the channel. The study also considers different weather conditions and vehicle mobility based on a realistic traffic flow model that considers traffic density during different times of the day. Monte Carlo simulation is used to examine the obtained statistical model for different transmission scenarios. In addition, the Kolmogorov-Smirnov test for the statistical model and Monte Carlo simulation has been performed to verify that they represent the same distribution. The results show that the channel statistical distribution varies with the traffic flow and inter-vehicular spacing, which changes at different times of the day. The results also show that the path loss values of the non-line-of-sight component are significantly larger than the path loss values of the line-of-sight component of the channel when a single reflector is considered. However, at rush hours, when inter-vehicle spacing becomes shorter, the path loss value of multiple reflections decreases significantly.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20201 - Electrical and electronic engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Vehicular Communications

ISSN

2214-2096

e-ISSN

—

Volume of the periodical

29

Issue of the periodical within the volume

Feb

Country of publishing house

CH - SWITZERLAND

Number of pages

12

Pages from-to

—

UT code for WoS article

000648435600004

EID of the result in the Scopus database

2-s2.0-85100819584