Filtered orthogonal frequency division multiplexing (F-OFDM) was introduced to overcome
the high side lobes in the OFDM system. Filtering is implemented in the system to reduce the …

High peak-to-average power ratio (PAPR) of the transmit signal is a major drawback in
optical orthogonal frequency division multiplexing (OOFDM) system. In this paper, we …

The modulation system is an important part in all communication networks including wireline
and wireless networks. Orthogonal frequency‐division multiplexing/orthogonal frequency …

New expressions for symbol error probability (SEP) in the presence of peak-to-average-
power-ratio/clipping are derived from the orthogonal frequency division multiplexing …

Disclosed is a wireless communication signal peak-to-aver age power ratio reduction,
method. The method comprises calculating a peak envelope from an envelope of an input …

Orthogonal frequency division multiplexing (OFDM) systems suffer from large peak-to-
average power ratio (PAPR). In this paper we study the discrete wavelet transform (DWT) …

Abstract The peak-to-average power (PAPR) is one of the main challenges in multicarrier
transmissions. Aiming at reducing the PAPR, we propose a residue number system (RNS) …

Large peak-to-average power ratio (PAPR) is one of drawbacks in orthogonal frequency
division multiplexing (OFDM) system. Several methods have been proposed to reduce the …

Abstract Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient
multicarrier modulation technique for high-speed data transmission over multipath fading …

The rising demand of the future 5th generation (5G) wireless systems has led to the
development of wireless communication technologies that can provide higher user capacity …