A low complex PTS-SLM-companding technique for PAPR reduction in 5G NOMA waveform

A Kumar - Multimedia Tools and Applications, 2024 - Springer
Abstract Non-Orthogonal Multiple Access (NOMA) has emerged as a promising technology
to enhance spectrum efficiency and accommodate the ever-increasing demand for higher …

A survey of PAPR techniques based on machine learning

BSC da Silva, VDP Souto, RD Souza, LL Mendes - Sensors, 2024 - mdpi.com
Orthogonal Frequency Division Multiplexing (OFDM) is the modulation technology used in
Fourth Generation (4G) and Fifth Generation (5G) wireless communication systems, and it …

OQAM-OFDM for wireless communications in future Internet of Things: A survey on key technologies and challenges

D Chen, Y Tian, D Qu, T Jiang - IEEE Internet of Things Journal, 2018 - ieeexplore.ieee.org
In this survey paper, we focus on the offset quadrature amplitude modulation-based
orthogonal frequency division multiplexing (OQAM-OFDM)-based wireless communications …

Peak-to-average power ratio reduction of FBMC/OQAM signal using a joint optimization scheme

J Zhao, S Ni, Y Gong - IEEE Access, 2017 - ieeexplore.ieee.org
Owing to the signal structure difference between the filter bank multicarrier with offset
quadrature amplitude modulation (FBMC/OQAM) and the orthogonal frequency-division …

Genetic algorithm based bilayer PTS scheme for peak-to-average power ratio reduction of FBMC/OQAM signal

S Lv, J Zhao, L Yang, Q Li - IEEE Access, 2020 - ieeexplore.ieee.org
Partial transmit sequence (PTS) scheme has been well applied to reduce the high peak-to-
average power ratio (PAPR) of the orthogonal frequency division multiplexing (OFDM) …

Theoretical analysis of PAPR companding techniques for FBMC systems

S Ramavath, UC Samal - Wireless Personal Communications, 2021 - Springer
The offset quadrature amplitude modulation (OQAM) with filter bank multicarrier (FBMC) has
turn on considerable interest in last decades over orthogonal frequency division multiplexing …

PAPR Analysis of 5G and B5G Waveforms Using Advanced PAPR Algorithms

A Kumar, H Sharma, N Gaur, N Gour - IT Professional, 2024 - ieeexplore.ieee.org
The implementation of advanced waveforms will play an important role in enhancing the
throughput, spectrum access, data rate, and capacity of the 5G and beyond 5G systems …

Joint iterative filtering and companding parameter optimization for PAPR reduction of OFDM/OQAM signal

VS Kumar - AEU-International Journal of Electronics and …, 2020 - Elsevier
An efficient companding transform combined with iterative filtering is proposed to reduce the
peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing with …

A novel piecewise nonlinear companding scaling scheme for FBMC PAPR reduction

S Ramavath, PK Patra, UC Samal - Physical Communication, 2024 - Elsevier
The performance of offset quadrature amplitude modulation filter bank multi carrier (OQAM-
FBMC) has been noticed to be affected by a high peak-to-average power ratio (PAPR). High …

Efficiency analysis of a truncated flip-FBMC in burst optical transmission

MS Bahaaelden, B Ortega, R Perez-Jimenez… - IEEE …, 2021 - ieeexplore.ieee.org
A novel Flip-filter bank multicarrier (Flip-FBMC)-based transmultiplexer (TMUX) with offset
quadrature amplitude modulation is proposed to enhance the transmission performance …