Power Amplifier Predistortion Using Reduced Sampling Rates in the Forward and Feedback Paths

S Ahmed, M Ahmed, S Bensmida, O Hammi - Sensors, 2024 - mdpi.com
The feasibility of implementing digital predistortion for next-generation wireless
communication is faced with a dilemma due to the ever-increasing demand for faster data …

QCTP: A Novel Pre-Coding Approach for PAPR Reduction in IM/DD Systems

I Cinemre, G Hacioglu, T Mahmoodi - IEEE Access, 2024 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) is critical for high-speed visible light
communication (VLC) transmission; however, it suffers from a high peak-to-average power …

PAPR reduction of OTFS using an automatic amplitude reduction neural network with vendermonde matrix-based PTS and SLM algorithms

A Kumar, N Gaur, AA Aly… - EURASIP Journal on …, 2024 - Springer
Orthogonal time frequency selectivity is considered one of the most promising advanced
waveforms for high-mobility conditions in beyond-fifth-generation networks. A high peak-to …

Dynamic Peak Threshold Estimation Method for Noise Mitigation in Hybrid PLC/VLC Systems

I Mapfumo, T Shongwe - IEEE Access, 2025 - ieeexplore.ieee.org
Most communication systems suffer from signal distortions as a result of noise interference.
These distortions have multiple effects on communication channels, including higher bit …

A Promising Approach for Next-Generation Mobile Communications

SA Abdulhussien, NA Hamza… - 2024 Third International …, 2024 - ieeexplore.ieee.org
The introduction of 5G technology has intensified the demand for higher throughput in
mobile communications. This study identifies and addresses key obstacles to optimal 5G …

Evaluation of Coarse-Grained Reconfigurable Array for a Dual Mode OTFS-OFDM Modulator

Z Hassan, W Hussain, A Ometov… - … IEEE Workshop on …, 2024 - ieeexplore.ieee.org
Orthogonal Time Frequency Space (OTFS) multiplexing, a prospective waveform for 6 G
offers high reliability under high mobility compared to Orthogonal Frequency Division …

Comparative Analysis of OMA and NOMA in VLC for 5G and Beyond

R Ch, A Sundru - 2024 15th International Conference on …, 2024 - ieeexplore.ieee.org
This paper presents a comparative analysis of Orthogonal Multiple Access (OMA) and Non-
Orthogonal Multiple Access (NOMA) techniques in Visible Light Communication (VLC) …