Machine learning for optical network security monitoring: A practical perspective

M Furdek, C Natalino, F Lipp, D Hock… - Journal of Lightwave …, 2020 - opg.optica.org
In order to accomplish cost-efficient management of complex optical communication
networks, operators are seeking automation of network diagnosis and management by …

Comprehensive model for technoeconomic studies of next-generation central offices for metro networks

JA Hernández, M Quagliotti, L Serra… - Journal of Optical …, 2020 - ieeexplore.ieee.org
This paper introduces a novel and simplified cost model for designing and evaluating a
Central Office Rearchitected as a Datacenter (CORD). The model includes equipment and …

Near real-time estimation of end-to-end performance in converged fixed-mobile networks

A Bernal, M Richart, M Ruiz, A Castro… - Computer …, 2020 - Elsevier
The independent operation of mobile and fixed network segments is one of the main barriers
that prevents improving network performance while reducing capital expenditures coming …

Zizo: A zoom-in zoom-out mechanism for minimizing redundancy and saving energy in wireless sensor networks

A El Sayed, H Harb, M Ruiz, L Velasco - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
In modern life, there is invisible data being continuously generated, data that if collected and
processed can detect risks and changes and enable us to mitigate their effect. Thus, there is …

Telemetry in disaggregated optical networks

F Paolucci, A Sgambelluri - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
Advanced monitoring plane enabling on-demand real-time transmission parameters
detection and analysis will drastically improve seamless control and management of future …

Soft-failure localization and device working parameters estimation in disaggregated scenarios

S Barzegar, E Virgillito, M Ruiz, A Ferrari… - Optical Fiber …, 2020 - opg.optica.org
Soft-Failure Localization and Device Working Parameters Estimation in Disaggregated
Scenarios Page 1 Th1F.2.pdf OFC 2020 © OSA 2020 Soft-Failure Localization and Device …

Opening up ROADMs: a filterless add/drop module for coherent-detection signals

J Kundrát, O Havliš, J Radil, J Jedlinský… - Journal of Optical …, 2020 - opg.optica.org
We present an open design of a filterless add/drop reconfigurable optical add/drop
multiplexer module with a NETCONF northbound interface. Compared to commercial …

Machine learning for optical network security management

M Furdek, C Natalino - 2020 Optical Fiber Communications …, 2020 - ieeexplore.ieee.org
Machine Learning for Optical Network Security Management Page 1 Machine Learning for
Optical Network Security Management Marija Furdek, Carlos Natalino Electrical Engineering …

Real-time optical spectrum monitoring in filterless optical metro networks

B Shariati, M Ruiz, F Fresi, A Sgambelluri… - Photonic Network …, 2020 - Springer
Filterless optical networks (FONs) have been proposed as a feasible solution for optical
metro networks. In addition, as a result of the shorter distance compared to core optical …

Modeling and assessing connectivity services performance in a sandbox domain

M Ruiz, M Ruiz, F Tabatabaeimehr… - Journal of Lightwave …, 2020 - ieeexplore.ieee.org
The automation of Network Services (NS) consisting of virtual functions connected through a
multilayer packet-over-optical network requires predictable Quality of Service (QoS) …