DeepRMSA: A deep reinforcement learning framework for routing, modulation and spectrum assignment in elastic optical networks

X Chen, B Li, R Proietti, H Lu, Z Zhu… - Journal of Lightwave …, 2019 - opg.optica.org
This paper proposes DeepRMSA, a deep reinforcement learning framework for routing,
modulation and spectrum assignment (RMSA) in elastic optical networks (EONs) …

Self-taught anomaly detection with hybrid unsupervised/supervised machine learning in optical networks

X Chen, B Li, R Proietti, Z Zhu… - Journal of Lightwave …, 2019 - ieeexplore.ieee.org
This paper proposes a self-taught anomaly detection framework for optical networks. The
proposed framework makes use of a hybrid unsupervised and supervised machine learning …

Reliable slicing of 5G transport networks with bandwidth squeezing and multi-path provisioning

N Shahriar, S Taeb, SR Chowdhury… - … on Network and …, 2020 - ieeexplore.ieee.org
5G network slicing allows partitioning of network resources to meet stringent end-to-end
service requirements across multiple network segments, from access to transport. These …

Experimental demonstration of machine-learning-aided QoT estimation in multi-domain elastic optical networks with alien wavelengths

R Proietti, X Chen, K Zhang, G Liu… - Journal of Optical …, 2019 - opg.optica.org
In multi-domain elastic optical networks with alien wavelengths, each domain needs to
consider intradomain and interdomain alien traffic to estimate and guarantee the required …

Highly-efficient switch migration for controller load balancing in elastic optical inter-datacenter networks

Y Liu, H Gu, F Yan, N Calabretta - IEEE Journal on Selected …, 2021 - ieeexplore.ieee.org
In elastic optical inter-datacenter networks, multiple software-defined networking (SDN)
controllers have been used to improve scalability and reliability. The static controller …

Availability-aware survivable virtual network embedding in optical datacenter networks

H Jiang, Y Wang, L Gong, Z Zhu - Journal of Optical Communications …, 2015 - opg.optica.org
In this work, we study the availability-aware survivable virtual network embedding (A-SVNE)
problem in optical interdatacenter networks that use wavelength-division multiplexing. With …

Online routing and spectrum allocation in elastic optical networks based on dueling Deep Q-network

J Zhang, F Qian, J Yang - Computers & Industrial Engineering, 2022 - Elsevier
The study of online routing and spectrum allocation (RSA) problem has assumed increasing
importance due to the exponential growth of dynamic traffic with uncertainty in elastic optical …

Leveraging double-agent-based deep reinforcement learning to global optimization of elastic optical networks with enhanced survivability

X Luo, C Shi, L Wang, X Chen, Y Li, T Yang - Optics express, 2019 - opg.optica.org
As the services in elastic optical networks (EONs) are bandwidth-intensive, unpredictable
and dynamic, increasing network factors are emerging to affect the performance of network …

Visualize your IP-over-optical network in realtime: A P4-based flexible multilayer in-band network telemetry (ML-INT) system

B Niu, J Kong, S Tang, Y Li, Z Zhu - IEEE Access, 2019 - ieeexplore.ieee.org
Nowadays, with the fast development of backbone networks, performance monitoring and
troubleshooting on IP-over-optical networks have become increasingly important. However …

On the spectrum-efficiency of QoS-aware protection in elastic optical networks

DT Hai - Optik, 2020 - Elsevier
Elastic optical networks technologies feature several benefits including higher spectral
efficiency, system capacity and therefore have been widely viewed as the promising …