Failure Management Overview in Optical Networks

S Cruzes - IEEE Access, 2024 - ieeexplore.ieee.org
Conventional optical networks are limited by static operational methods that hinder their
scalability and effectiveness. As networks operate with reduced margins to maximize …

When large language models meet optical networks: paving the way for automation

D Wang, Y Wang, X Jiang, Y Zhang, Y Pang, M Zhang - Electronics, 2024 - mdpi.com
Since the advent of GPT, large language models (LLMs) have brought about revolutionary
advancements in all walks of life. As a superior natural language processing (NLP) …

Entanglement Routing in Quantum Networks: A Comprehensive Survey

A Abane, M Cubeddu, VS Mai, A Battou - arXiv preprint arXiv:2408.01234, 2024 - arxiv.org
Entanglement routing in near-term quantum networks consists of choosing the optimal
sequence of short-range entanglements to combine through swapping operations to …

Twining digital subcarrier multiplexed optical signals with OCATA for lightpath provisioning

M Devigili, D Sequeira, P Torres-Ferrera… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Digital Twins (DT) are needed in elastic optical networks to enable further advance and
pave the way towards autonomous networks. Dynamical models self-adjusting with their …

Optical Networking Gym: an open-source toolkit for resource assignment problems in optical networks

C Natalino, T Magalhães, F Arpanaei… - Journal of Optical …, 2024 - opg.optica.org
The dynamic provisioning of optical network services requires algorithms to find a suitable
solution given the specific service requirements and the current network state. These …

DSP-based Nonlinear Interference Estimation using Linear Least Squares Longitudinal Power Monitoring

L Andrenacci, G Bosco, Y Jiang… - Journal of Lightwave …, 2025 - ieeexplore.ieee.org
A novel method for the estimation of nonlinear interference (NLI) penalties in optical
networks is presented. Its theoretical derivation is grounded in linear least squares (LLS) …

Digital-twin-based active input refinement for insertion loss estimation and QoT optimization in C and C L networks

X Yang, C Sun, G Charlet, M Tornatore… - Journal of Optical …, 2024 - opg.optica.org
Quality of transmission (QoT) prediction is a fundamental function in optical networks. It is
typically embedded within a digital twin and used for operational tasks, including service …

Automatic Data Generation and Optimization for Digital Twin Network

M Li, C Zhou, L Lu, Y Zhang, T Sun… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
With the rise of new applications such as AR/VR, cloud gaming, and vehicular networks,
traditional network management solutions are no longer cost-effective. Digital Twin Network …

Blockchain-enabled Secure and Reliable Management for Digital Components in Digital Twin Optical Network

Y Pang, M Zhang, Y Wang, M Tang… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
Digital twin (DT) technology facilitates the integration of physical and virtual worlds, enabling
optical networks to realize efficient, intelligent, and accurate monitoring, prediction, and …

Synergistic Interplay of Large Language Model and Digital Twin for Autonomous Optical Networks: Field Demonstrations

Y Song, Y Zhang, A Zhou, Y Shi, S Shen… - IEEE …, 2025 - ieeexplore.ieee.org
The development of large language models (LLM) has revolutionized various fields, and is
anticipated to drive the advancement of autonomous systems. In the context of autonomous …