DFT-S-OFDM pre-transforms signals at the transmitter, resulting in a single-carrier form and
lower PAPR than traditional multi-carrier systems. However, as modulation order increases …

An improved and specification‐compatible general precoding scheme (GPC) for adjustable
peak‐to‐average power ratio (PAPR) reduction in discrete Fourier transform spread …

In this letter, a novel guard-tone reservation (GTR) method is proposed to reduce the peak-to-
average power ratio (PAPR) of discrete Fourier transform-spread-orthogonal frequency …

Abstract Orthogonal Frequency Division Multiplexing (OFDM) is the best choice for wireless
and wired high data rate communications. The OFDM system has many advantages such as …

The physical layer signaling of the 5G new radio still utilizes cyclic prefix orthogonal
frequency division multiplexing (CP-OFDM) and discrete Fourier transform-spread-OFDM …

A combined digital pre-distortion (DPD) and peak to average power ratio (PAPR) reduction
for Filtered Orthogonal Frequency Division Multiplexing (F-OFDM) systems is proposed …

Abstract In 5G New Radio, The DFT-s-OFDM is a promising multiplexing technique for
enhancing the average power of subcarriers to reduce the overall peak-to-average power …

Peak-to-average power ratio (PAPR) is one of the main impairments in multiple-input
multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems. Large …

Current research on zero‐tail discrete Fourier transform spread OFDM, an add on to
conventional discrete Fourier transform DFT‐OFDM modulation without cyclic prefix (CP). Its …

High peak-to-average power ratio (PAPR) is one of the main factors limiting cell coverage for
cellular systems, especially in the uplink direction. Discrete Fourier transform spread …