Sarmad K. Abdulmajeed

Generalized parabolic function for reduced PAPR in optical OFDM systems

Abstract In visible light communication (VLC) systems, orthogonal frequency division multiplexing (OFDM) is often used, but its high peak-to-average power ratio (PAPR) reduces system efficiency. To address the significant PAPR challenge in direct current–biased optical OFDM (DCO-...