Y Pointurier - Journal of Optical Communications and …, 2021 - ieeexplore.ieee.org
The estimation of the quality of transmission (QoT) in optical systems with machine learning (ML) has recently been the focus of a large body of research. We discuss the sources of …
Optical networks generate a vast amount of diagnostic, control, and performance monitoring data. When information is extracted from these data, reconfigurable network elements and …
In this paper, we propose to lower the network design margins by improving the estimation of the signal-to-noise ratio (SNR) given by a quality of transmission (QoT) estimator, for new …
D Wang, Y Song, Y Zhang, X Jiang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Digital twin (DT) has revolutionized optical communication networks by enabling their full life- cycle management, including planning, prediction, optimization, upgrade, and …
R Ayassi, A Triki, N Crespi, R Minerva… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Estimating the Quality of Transmission (QoT) of the optical signal from source to destination nodes is the cornerstone of design engineering and service provisioning in optical transport …
We present a framework for enhancing Gaussian process regression machine learning models with a priori knowledge derived from models of the transmission physics in optical …
RT Jones, KRH Bottrill, N Taengnoi… - Journal of Optical …, 2023 - opg.optica.org
We propose a technique for modeling erbium-doped fiber amplifiers (EDFAs) in optical fiber networks, where the amplifier unit is located at a distant node outside the laboratory. We …
Network design margins are introduced by quality of transmission estimator inaccuracies. Some of those inaccuracies are due to uncertainty on the fiber type deployed in optical …
A Masih, G Kaur - International Journal of Communication …, 2023 - Wiley Online Library
Over the years, optical communication systems have been a significant source of fast and secure communication. However, factors like noise and mitigation error can degrade the bit …