Towards enhanced mobile broadband communications: A tutorial on enabling technologies, design considerations, and prospects of 5G and beyond fixed wireless …

IA Alimi, RK Patel, NJ Muga, AN Pinto, AL Teixeira… - Applied Sciences, 2021 - mdpi.com
There has been a growing interconnection across the world owing to various multimedia
applications and services. Fixed wireless access (FWA) is an attractive wireless solution for …

Recent advances in coherent optical communications for short-reach: Phase retrieval methods

AS Karar, ARE Falou, JMH Barakat, ZN Gürkan… - Photonics, 2023 - mdpi.com
Short-reach transmission systems traditionally utilize intensity modulation (IM) at the
transmitter and direct detection (DD) at the receiver due to their cost-effectiveness, small …

Photonic reservoir computing for nonlinear equalization of 64-QAM signals with a Kramers–Kronig receiver

S Masaad, E Gooskens, S Sackesyn, J Dambre… - …, 2023 - degruyter.com
Photonic reservoirs are machine learning based systems that boast energy efficiency and
speediness. Thus they can be deployed as optical processors in fiber communication …

Towards virtualized optical-wireless heterogeneous networks

Z Vujicic, MC Santos, R Méndez, B Klaiqi… - IEEE …, 2024 - ieeexplore.ieee.org
Towards supporting a myriad of new services and applications under highly heterogeneous
operating conditions, while dynamically adapting to capacity and quality-of-service (QoS) …

Supporting heterogenous traffic on top of point-to-multipoint light-trees

M Iqbal, L Velasco, M Ruiz, N Costa, A Napoli, J Pedro… - Sensors, 2023 - mdpi.com
New 5 G and beyond services demand innovative solutions in optical transport to increase
efficiency and flexibility and reduce capital (CAPEX) and operational (OPEX) expenditures …

Opto-electronic machine learning network for Kramers-Kronig receiver linearization

S Masaad, P Bienstman - Optics Express, 2024 - opg.optica.org
We numerically demonstrate the use of an opto-electronic network comprising a photonic
reservoir and an electronic feedforward equalizer (FFE) to linearize a Kramers-Kronig (KK) …

Dual-polarization Self-coherent Transceivers for Free Space Optical Communications in the Presence of Atmospheric Turbulence

Y Nasrollahzadeh, S Kumar, J Bi… - IEEE …, 2025 - ieeexplore.ieee.org
The self-coherent scheme is attractive for free space optical communications (FSO) due to
the higher oscillator-signal mixing efficiency compared to a coherent scheme. In this paper …

Improving extended L-band fiber amplifiers using Er3+: Y3+ co-doped silicate with optimized alumino-phospho-silicate glass matrix

S Jalilpiran, J Lefebvre, N Grégoire… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Fiber amplifiers operating in the L-band can benefit from further extending their gain
bandwidth and improving overall operation costs. This work addresses both aspects through …

[HTML][HTML] Revolutionizing Free-Space Optics: A Survey of Enabling Technologies, Challenges, Trends, and Prospects of Beyond 5G Free-Space Optical (FSO) …

IA Alimi, PP Monteiro - Sensors (Basel, Switzerland), 2024 - pmc.ncbi.nlm.nih.gov
As the demand for high-speed, low-latency communication continues to grow, free-space
optical (FSO) communication has gained prominence as a promising solution for supporting …

Analytical Study and Noise Mitigation for Complex-Valued Optical DSB Transmission With Carrier-Assisted Differential Detection Receiver

P Qin, C Bai, Q Qi, H Xu, F Yang, P Li, Y Zhang - IEEE Access, 2023 - ieeexplore.ieee.org
A thorough analysis of the system model for complex-valued optical double-sideband (DSB)
transmission with carrier-assisted differential detection (CADD) receiver under the influence …