Performance Analysis of Indoor Optical Wireless Communication with and Without FLI Effect Using Various Modulation Schemes

Abstract

This paper comprises the performance analysis of indoor Optical Wireless Communication using different modulation schemes like On-Off Keying, Pulse Position Modulation, Digital Pulse Interval Modulation. The survey has been carried out by considering performance parameters such as Normalized Optical Power Required(NOPR) and Optical Power Penalty(OPP) along with various data rates. The corresponding analysis in presence and absence of FLI(Fluorescent Light Interference) by use of high pass filtering was accomplished. From simulation results, we found DPIM performs better with minimum power penalties.