System EVM characterization and coverage area estimation of 5G directive mmW links

ME Leinonen, M Jokinen, N Tervo… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
RF performance of fifth-generation (5G) new radio (NR) millimeter-wave (mmW) system will
be characterized over-the-air (OTA) in 3GPP 5G NR performance and type approval testing …

Adaptation of mode filtering technique in 4G-LTE hybrid RoMMF-FSO for last-mile access network

HK Al-Musawi, T Cseh, J Bohata, WP Ng… - Journal of Lightwave …, 2017 - ieeexplore.ieee.org
This paper demonstrates a hybrid radio over multimode fibre and free space optics (RoMMF-
FSO) system that can be used to extend the transmission range of the fourth generation long …

[PDF][PDF] Experimental analysis of 5G NR for indoor industrial environments

BB Cebecioglu, YK Mo, S Dinh-Van, A Evans… - IEEE …, 2024 - wrap.warwick.ac.uk
Private 5G networks for industrial users are emerging as one of the leading advanced 5G
use cases. This timely work presents a comprehensive experimental analysis of a private 5G …

Optical receiver module design that improves link gain of 28 GHz RF signal over a multi-mode fiber

H Yasuda, T Aiba, A Kanno, N Yamamoto… - OSA …, 2020 - opg.optica.org
We investigate the impact of photodetector (PD) aperture size and wire bond length on the
performance of analog radio over multi-mode fiber (A-RoMMF) systems using high …

A novel feed‐forward segmented digital automatic gain control algorithm for long‐term evolution digital radio‐over‐fibre systems

J Wang, XG Hu, E Guan, T Li, ZS Ding… - Iet …, 2017 - Wiley Online Library
This study describes a novel feed‐forward segmented digital automatic gain control (FSD‐
AGC) algorithm for long term evolution (LTE) digital radio‐over‐fibre (DRoF) systems. It …

Fundamental investigation of extending 4G-LTE signal over MMF/SMF-FSO under controlled turbulence conditions

HK Al-Musawi, T Cseh, J Bohata… - … Networks and Digital …, 2016 - ieeexplore.ieee.org
In this paper, we propose a hybrid radio over multi-mode/single-mode fibre and free space
optics (RoMMF/SMF-FSO) system to enhance the 4 th generation-long term evolution (4G …

Broadband Subcarrier Signals Based on AWG-RoF Network: A Software Simulation

MA Asker, EI Essa, IH Abdulqadder - Tikrit Journal of Engineering …, 2024 - tj-es.com
Radio-over-fiber is emerging as a progressively significant technology within the wireless in-
building market. Identifying dynamic range requirements and determining the optimal laser …

RoF signal distribution with multi-mode-fiber for cascaded IFoF-based C-RAN mobile fronthaul

H Yasuda, HY Kao, T Aiba, K Tanaka… - … Topical Meeting on …, 2020 - ieeexplore.ieee.org
We evaluate and demonstrate radio over fiber (RoF) signal distribution, which employs cost
efficient analog radio over multi-mode fiber (A-RoMMF) sub-system with directly modulated …

[PDF][PDF] Northumbria Research Link

S Zvanovec, R Hudson, Z Htay - 2021 - academia.edu
The key challenge in free space optical (FSO) communications is combating turbulence‐
induced fading. As the channel fading in FSO is quasi‐static, the transmission parameters …

[HTML][HTML] Radio over Fiber Architecture Very High-Speed Wireless Communications in the Unlicensed 60 GHz Band

RJO Agoua, A Kamagaté, A Konaté, M Menif… - Optics and Photonics …, 2020 - scirp.org
Larger wireless access networks are required to meet the growing demand for mobile traffic
and multimedia services. The use of RoF (Radio over Fiber) technology in combination with …