A SNR analysis of the visible light channel environment for visible light communication

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Oct 2012Publisher:IEEEJournal:2012 18th Asia-Pacific Conference on Communications (APCC)

Authors: SeokJu Lee; Sung-Yoon Jung;

doi: 10.1109/apcc.2012.6388286

A SNR analysis of the visible light channel environment for visible light communication

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Abstract

In this paper, we provide Signal-to-Noise Ratio (SNR) analysis of visible light channel environment reflecting practical conditions for the usage of Visible Light Communication (VLC) in Intelligent Transportation System (ITS). Considering practical LED lights (Headlamp and Streetlamp), we perform 3D computer simulations in two ITS scenario. Through simulation, we can notice that VLC can be used even in day time in Vehicle-to-Infra (V2I) scenario cases. However, more study about how to mitigate day time ambient noise is still required to support VLC in day time Vehicle-to-Vehicle (V2V) scenario.

Related Organizations

Yeungnam University
Korea (Republic of)

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