Exploració per autor "Napoli, Antonio"
Ara es mostren els items 10-23 de 23
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Experimental demonstration of multi-vendor and multi-domain elastic optical network with data and control interoperability over a pan-european test-bed
(2016-04-01)
Article
Accés obertThe operation of multidomain and multivendor EONs can be achieved by interoperable sliceable bandwidth variable transponders (S-BVTs), a GMPLS/BGP-LS-based control plane, and a planning tool. The control plane is extended ... -
Experimental validation of deep learning-based models for optical time domain analysis
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertOptical constellations generated by Deep Learning models trained with datasets generated through simulation are compared to experimentally collected ones. The obtained high accuracy enables its application for optical time ... -
Extending the OCATA digital twin to the frequency domain
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertWe extend the OCATA time domain digital twin to the frequency domain. It is shown that deep learning-based models enable to predict the linear and nonlinear impairments affecting the optical constellations, whereas analytical ... -
Investigating imperfect cloning for extending quantum communication capabilities
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-09-14)
Article
Accés obertQuantum computing allows the implementation of powerful algorithms with enormous computing capabilities and promises a secure quantum Internet. Despite the advantages brought by quantum communication, certain communication ... -
Lightweight optical constellation modeling by concatenating artificial neural networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertA lightweight optical constellations modeling method based on concatenating ANNs is proposed. Statistical validation of the reproduced constellations is shown. The method accelerates data generation and facilitates detecting ... -
LPsec: a fast and secure cryptographic system for optical connections
(Institute of Electrical and Electronics Engineers (IEEE), 2022-04)
Article
Accés obertHigh capacity and low latency of optical connections are ideal for supporting current and future communication services, including 5G and beyond. Although some of those services are already secured at the packet layer using ... -
Multi-agent-based dynamic optical subcarrier allocation for near real-time P2MP operation
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertWe propose a multi-agent system (MAS) to manage subcarrier allocation in point-to-multipoint connectivity based on Digital Subcarrier Multiplexing. Similar performance to a centralized approach is shown, which allows for ... -
OCATA: A deep-learning-based digital twin for the optical time domain
(Optical Society of American (OSA), 2023-02-01)
Article
Accés obertThe development of digital twins to represent the optical transport network might enable multiple applications for network operation, including automation and fault management. In this work, we propose a deep-learning-based ... -
Quantum bit retransmission using universal quantum copying machine
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Text en actes de congrés
Accés obertQuantum internet, which is expected to be a combination of quantum and classical networks, promises to provide information-theoretic security for data exchange. Classical networks have well-established protocols for reliable ... -
Soft-failure detection, localization, identification, and severity prediction by estimating QoT model input parameters
(2021-09)
Article
Accés obertThe performance of optical devices can degrade because of aging and external causes like, for example, temperature variations. Such degradation might start with a low impact on the Quality of Transmission (QoT) of the ... -
Soft-failure localization and device working parameters estimation in disaggregated scenarios
(2020)
Text en actes de congrés
Accés restringit per política de l'editorialA soft-failure localization and key working parameters estimation system is proposed for network diagnosis and maintenance. We show that a double analysis of monitoring data and estimated working parameters ... -
Square-root strategy: a novel method to linearize an optical communication system with electronic equalizers
(2005)
Text en actes de congrés
Accés restringit per política de l'editorialWe demonstrate a nonlinear function after the photodetector that linearizes dispersion-limited IM-DD systems, enhancing the performance of linear electronic equalization. Results showed a clear improvement in terms of ... -
SSMS: A split step multiband simulation software
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertWe introduce SSMS, a multiband optical fiber simulator entirely developed in MATLAB. SSMS solves the generalized nonlinear Schrödinger equation relying on the 4 th order Runge-Kutta method in Interaction Picture (RK4IP) ... -
Supporting heterogenous traffic on top of point-to-multipoint light-trees †
(2023-02-23)
Article
Accés obertNew 5 G and beyond services demand innovative solutions in optical transport to increase efficiency and flexibility and reduce capital (CAPEX) and operational (OPEX) expenditures to support heterogeneous and dynamic traffic. ...
