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11 results on '"Curri, Vittorio"'

8. Coupled vs. Uncoupled SDM Solutions: A Physical Layer Aware Networking Comparison

Author

Ferrari, Alessio, Cantono, Mattia, and Curri, Vittorio

Subjects
multicore fibers, physical layer aware networking, space division multiplexing (SDM), strongly coupled multicore fibers, transparent elastic optical network, wavelength division multiplexing (WDM) networks, Computer Networks and Communications, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Multi-core processor, Computer science, Distributed computing, Physical layer, Process (computing), 02 engineering and technology, Interference (wave propagation), Nonlinear system, 020210 optoelectronics & photonics, Cardinality, Face (geometry), Electronic, 0202 electrical engineering, electronic engineering, information engineering, Optical and Magnetic Materials, Implementation
Abstract

Spatial division multiplexing (SDM) is a possible solution to face the growth of data traffic. We compare performances of two SDM implementations: uncoupled fiber ribbons (UFR) and coupled-core multicore fibers (SCMCF). Respect to UFRs, SCMCFs mitigates nonlinear interference (NLI), but signals must be added/dropped simultaneously on/from all cores. In literature, mitigation of NLI in SCMCFs is investigated in point-to-point scenarios, while networking investigations are focused on switching issues. Exploiting the statistical network assessment process, we compare the two solutions jointly analyzing propagation and switching issues in scenarios with SDM cardinality of three, showing that UFRs enable larger traffic load.

Published
2018

11. A Novel Analytical Approach to the Evaluation of the Impact of Fiber Parametric Gain on the Bit Error Rate.

Author

Bosco, Gabriella, Carena, Andrea, Curri, Vittorio, Gaudino, Robert, Poggiolini, Pierluigi, and Benedetto, Sergio

Subjects
ERROR analysis in mathematics, NOISE
Abstract

Presents a method for the evaluation of bit error rate (BER) in optical systems where the received noise can have an arbitrary spectral shape. Assumptions for the method of evaluating the BER system; Algorithms used to implement the method; Validation of the method.

Published
2001
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