In this paper, we provide a survey on techniques to improve the spectrum and energy
efficiency of wireless communication systems. Recognizing the fact that power amplifier (PA) …

Iterative clipping and filtering (ICF) is a well-known technique to reduce the peak-to-average
power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals. Recently …

This paper provides an overview on the rationales in incorporating massive multiple-input
multiple-output (MIMO), non-orthogonal multiple access (NOMA), and interleave division …

A well-known drawback of orthogonal frequency-division multiplexing (OFDM) is its signal
with high peak-to-average power ratio (PAPR). Among a number of PAPR reduction …

Non-orthogonal multiple access (NOMA) is one of the potential candidates for future radio
access to address the increasing demands of mobile traffic. NOMA-based systems employ …

We consider an iterative compensation method to treat clipping distortion in orthogonal
frequency division multiplexing systems with clipping. A conventional approach is using …

The generalized linear system (GLS) has been widely used in wireless communications to
evaluate the effect of nonlinear preprocessing on receiver performance. Generalized …

In this correspondence, an efficient clipping noise recovery method using reliability-based
compressed sensing (CS) is proposed for orthogonal time frequency space modulation with …

This letter is concerned with the high peak-to-average power ratio (PAPR) problem in filtered
orthogonal frequency-division multiplexing (f-OFDM) systems. Iterative clipping and filtering …

Clipping is an effective technique to adjust the peak-to-average power ratio (PAPR) of
spatial modulation (SM) orthogonal frequency-division multiplexing (OFDM) systems. In this …