A Novel partial sequence technique based Chaotic biogeography optimization for PAPR reduction in generalized frequency division multiplexing waveform

X Xue, SK Palanisamy, A Manikandan, DS Selvaraj… - Heliyon, 2023 - cell.com
Abstract For Orthogonal Frequency Division Multiplexing (OFDM) systems, the most
significant problem is the peak-to-average power ratio. The utilisation of partial transmission …

An improved reconstruction method based on auto-adjustable step size sparsity adaptive matching pursuit and adaptive modular dictionary update for acoustic …

S Song, X Zhang, Q Hao, Y Wang, N Feng, Y Shen - Measurement, 2022 - Elsevier
Compressed Sensing (CS) is an effective method for improving the real-time performance of
crack-induced acoustic emission (AE) signals analysis in Structural Health Monitoring (SHM) …

Secure and low PAPR OFDM system using TCCM

J JPP, SMJ Amali - Annals of Telecommunications, 2023 - Springer
Rapid communication uses orthogonal frequency division multiplexing (OFDM) to transfer
multimedia data. OFDM combats frequency-selective fading and increases bandwidth …

BER analysis and CS-based channel estimation and HPA nonlinearities compensation technique for massive MIMO system

ND Lahbib, M Cherif, M Hizem, R Bouallegue - IEEE Access, 2022 - ieeexplore.ieee.org
Massive Multiple Input Multiple Output (MIMO) system has gathered lately a huge interest
from researchers and it has been known as a backbone technology for the 5th generation …

Reducing peak‐to‐average power ratio of filtered non‐orthogonal multiple access and new radio 5g waveforms using hybrid partial transmit sequence‐companding …

A Kumar, K Rajagopal, N Gaur… - ETRI …, 2024 - Wiley Online Library
Abstract For fifth‐generation (5G) and beyond 5G communications, filtered nonorthogonal
multiple access (F‐NOMA) can be used as a waveform contender. Filtering‐based waveform …

Optimized intelligent framework for peak-to-average power ratio reduction in filter bank multicarrier

VS Kataksham, P Siddaiah - International Journal of Information …, 2023 - Springer
Nowadays, the wireless multiple-input multiple-output (MIMO) system performance was
advanced with filter bank multicarrier (FBMC) approach. However, peak-average-power …

A hybrid deep learning using reptile dragonfly search algorithm for reducing the PAPR in OFDM systems

P Raveen, UV Ratna Kumari - Journal of Optical Communications, 2024 - degruyter.com
Orthogonal frequency division multiplexing (OFDM) is a famous multi-carrier modulation
technique as it has a vast range of features like robustness against multi-path fading, higher …

Double-Sparsity Recovery for ADC-Distorted Compressive Sensing

X Bian, W Xu, S Wang - … on Personal, Indoor and Mobile Radio …, 2022 - ieeexplore.ieee.org
In practical compressive sensing (CS) communication system, Analog to Digital Converter
(ADC) is a necessary component to convert analog signals into digital ones. However …

Image processing technology based on OMP reconstruction optimization algorithm

J Tan - Journal of Computational Methods in Science and …, 2024 - journals.sagepub.com
With the widespread application of digital images, image processing technology plays an
important role in fields such as computer vision and image analysis. Based on the …

Window-based UFMC technique for 5G systems

SN Idi, MA Mahmood… - Wasit Journal of …, 2021 - ejuow.uowasit.edu.iq
In this paper, we investigate the universal filtered multi-carrier system (UFMC) for 5G and
subsequent connections with the aid of the MATLAB package. It can be considered that the …