Recently, the precoded orthogonal frequency division multiplexing (OFDM) was proposed to
show robustness to intersymbol interference channels with spectral nulls. However, due to …

Orthogonal frequency-division multiplexing (OFDM) has been considered as a strong
candidate for next-generation wireless communication systems to achieve high rate data …

The computational complexity and peak-to-average power ratio (PAPR) of conventional
precoded orthogonal frequency division multiplexing (OFDM) systems can be reduced using …

Frequency nulling spectral precoding is an approach that suppresses the out-of-band
emission in orthogonal frequency division (OFDM) systems. In this paper, we discuss the …

The performance of orthogonal frequency-division multiplexing (OFDM) systems may be
degraded when intersymbol interference (ISI) channels have spectral nulls. Also, when ISI …

The performance of OFDM systems may be degraded when intersymbol interference (ISI)
channels have spectral nulls. The communication overhead because of the insertion of the …

Orthogonal Frequency Division Multiplexing (OFDM) is a technique that provides high data
rate communications, but it is sensitive to the carrier frequency offset (CFO) caused by the …

Active constellation extension (ACE) has been proposed for a peak-to-average power
(PAPR) reduction of orthogonal frequency-division multiplexing (OFDM) signals, which …

We consider schemes for reducing the peak-to-average power ratio (PAPR) in coded
orthogonal frequency-division multiplexing (OFDM) systems. We develop a new PAPR …

In this paper, we propose a novel orthogonal frequency division multiplexing (OFDM)
scheme with high carrier frequency offset (CFO) resistance and low peak‐to‐average power …