Peak-to-average power ratio reduction techniques for visible light communication
broadcasting systems are designed, simulated, and evaluated in this work. The proposed …

Optical orthogonal-frequency-division-multiplexing (O-OFDM) has been widely explored for
visible light communication (VLC) to achieve high data rates. However, O-OFDM suffers from …

Orthogonal frequency division multiplexing (OFDM) is critical for high-speed visible light
communication (VLC) transmission; however, it suffers from a high peak-to-average power …

The high peak-to-average power ratio (PAPR) is one of the main drawbacks in orthogonal
frequency division multiplexing (OFDM) communication systems, which also exists in the …

The high peak-to-average power ratio (PAPR) is one of the serious problems in the
application of OFDM technology. In this paper, an improved partial transmit sequence (PTS) …

In this paper, the peak-to-average power ratio (PAPR) of orthogonal frequency division
multiplexing (OFDM) signal is reduced by combining the discrete cosine transform (DCT) …

A grouped DFT precoding scheme is proposed for peak average power ratio (PAPR)
reduction in visible light OFDM systems. The basic idea behind this approach is to divide all …

Orthogonal frequency division multiplexing (OFDM) is critical for high-speed visible light
communication (VLC) transmission; however, it suffers from a high peak-to-average power …

Abstract Orthogonal Frequency Division Multiplexing (OFDM) has great demand in
wideband digital communication. It encodes the data on multiple carrier frequencies. Its …

Keywords-LiFi, WiFi, O-OFDM, PAPR, DP-OFDM, GMSK, DFT, O-GFDM, HLWN, load
balancing, RL, RWP, ORWP. A significant increase in wireless communication has been …