Machine learning techniques for quality of transmission estimation in optical networks

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 …

A survey on QoT prediction using machine learning in optical networks

L Zhang, X Li, Y Tang, J Xin, S Huang - Optical Fiber Technology, 2022 - Elsevier
In optical networks, a connection (eg, light-path and light-tree) is set up to carry data from its
source to destination (s). When the optical signal transmits through the fiber links and optical …

Machine-learning-based lightpath QoT estimation and forecasting

S Allogba, S Aladin, C Tremblay - Journal of Lightwave Technology, 2022 - opg.optica.org
Machine learning (ML) is more and more used to address the challenges of managing the
physical layer of increasingly heterogeneous and complex optical networks. In this tutorial …

Machine learning models for alarm classification and failure localization in optical transport networks

J Babbar, A Triki, R Ayassi, M Laye - Journal of Optical …, 2022 - opg.optica.org
The increase in computing capacity and the huge amount of available data have
significantly accelerated the use of artificial intelligence and machine learning algorithms to …

Protection against failure of machine-learning-based QoT prediction

N Guo, L Li, B Mukherjee… - Journal of Optical …, 2022 - ieeexplore.ieee.org
Machine learning (ML)-based methods are being widely explored to predict the quality of
transmission (QoT) of a lightpath. They are expected to reduce the signal-to-noise ratio …

Bayesian optimization-based algorithm to improve the quality of transmission estimation

R Ayassi, A Triki, M Laye, E Le Rouzic… - … Networks and Devices, 2021 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Bayesian
Optimization-Based Algorithm to Improve the Quality of Transmission Estimation Reda …

Accurate QoT estimation for the optimized design of optical transport network based on advanced deep learning model

J Thangaraj, AAD Barreto - Optical Fiber Technology, 2022 - Elsevier
Increasing traffic demand in the backbone optical network urges the initiation of new
solutions that allow an increment in the transmission/network capacity without a …

BER and OSNR Based Quality Estimation in Optical Networks using Machine Learning Algorithms

S Sahu, JC Clement, S Indhumathi… - … on Vision Towards …, 2023 - ieeexplore.ieee.org
Currently, optical fiber technology has become much more advanced to transmit higher data
rates over long-distance transmissions. In this area, the research and development work is …

Forecasting lightpath quality of transmission and implementing uncertainty in the forecast models

S Yousefi, H Chouman, P Djukic… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
The recent popularity of using deep learning models for the forecasting of time series calls
for methods to not only predict the target but also measure the uncertainty of the prediction …

Operator view on optical transport network automation in a multi-vendor context

E Le Rouzic, O Renais, J Meuric… - Journal of Optical …, 2022 - ieeexplore.ieee.org
Network automation is the current challenge that operators face to accelerate end-to-end
service delivery and improve network operations in the context of rapidly growing capacity …