Performance analysis of VLC based Intelligent Transportation System

Nowadays, visible light communication (VLC) is an attractive scheme for intelligent transportation systems. In this paper, a red-green-blue light emitting diodes (RGB LEDs) based VLC consisting orthogonal frequency division multiplexing (OFDM) modulation at 10Gbps data rate is purposed. The results show that red LED shows better performance than green and blue LEDs. Also, the maximum VLC transmission range in the proposed system using avalanche photo-detector (APD) is 3200m. Moreover, the comparative performance of proposed work is better as compared to other recent work.