Enhancing 5G multi‐band long haul optical fronthaul links performance by magnitude‐selective affine digital predistortion method

MU Hadi, N Soin, S Kausar - Microwave and Optical …, 2022 - Wiley Online Library
This paper presents a novel magnitude‐selective affine (MSA) based digital predistortion
(DPD) method for the performance investigation of multiband 5G new radio (NR) based …

[HTML][HTML] Towards optimization of 5G NR transport over fiber links performance in 5G Multi-band Networks: An OMSA model approach

MU Hadi - Optical Fiber Technology, 2023 - Elsevier
The application of analog radio over fiber (A-RoF) systems for 5G new radio (NR) multiband
waveforms presents challenges, including nonlinearity introduced by the Mach Zehnder …

Optimized MSA DPD method for improving 5G multiband optical fronthaul performance

MU Hadi, G Murtaza, S Kausar - Microwave and Optical …, 2023 - Wiley Online Library
A modified optimized magnitude‐selective affine (OMSA) model‐based digital predistortion
(DPD) is presented that introduces the weighting function into our earlier proposed …

Performance enhancement in multiband 5G NR-radio-over-fiber system using DPD

MU Hadi, M Awais, M Raza… - 2021 International Topical …, 2021 - ieeexplore.ieee.org
In this paper, we bridge experimental realization and performance investigation of multiband
5G new radio (NR) based analog radio over fiber (A-RoF) link with feedback iteration digital …

Performance Analysis of Downlink OSTBC-OFDM and OSTBC-GFDM signals in the context of 5th Generation C-RAN

K Aissaoui, S Mhatli, R Attia - 2020 International Wireless …, 2020 - ieeexplore.ieee.org
In this work, a simulation study of baseband radio over fibre technology for 5G and Beyond
technology has been realized. The proposed architecture deploys an Orthogonal Space …