Search Results - "Piciaccia, S."

Experimental Demonstration of Linear Inter-Channel Interference Estimation Based on Neural Networks by Hraghi, A., Minelli, L., Nespola, A., Piciaccia, S., Bosco, G.

“…In this paper, an algorithm for the estimation of the linear inter-channel crosstalk in a dense-WDM polarization-multiplexed 16-QAM transmission scenario is…”
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Accurate Closed-Form GN/EGN-Model Formula Leveraging a Large QAM-System Test-Set by Ranjbar Zefreh, M., Carena, A., Forghieri, F., Piciaccia, S., Poggiolini, P.

“…We tested the accuracy of a fully-closed-form approximate GN-model formula over 3000 different <inline-formula> <tex-math notation="LaTeX">C…”
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Transoceanic PM-QPSK Terabit superchannel transmission experiments at Baud-rate subcarrier spacing by Torrengo, E, Cigliutti, R, Bosco, G, Gavioli, G, Alaimo, A, Carena, A, Curri, V, Forghieri, F, Piciaccia, S, Belmonte, M, Brinciotti, A, Porta, A L, Abrate, S, Poggiolini, P

“…We show experimental results on the transmission of a Terabit superchannel, consisting of 10×120-Gb/s PM-QPSK densely-packed subcarriers. We reached 10000km…”
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Machine Learning for Power Profiles Prediction in Presence of Inter-channel Stimulated Raman Scattering by Brusin, A. M. Rosa, Zefreh, M. Ranjbar, Poggiolini, P., Piciaccia, S., Forghieri, F., Carena, A.

“…Two artificial neural network (ANN) models are presented to predict power profiles over C+L-band in presence of inter-channel stimulated Raman scattering…”
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Experimental Test of a Closed-Form EGN Model Over C+l Bands by Jiang, Y., Nespola, A., Straullu, S., Forghieri, F., Piciaccia, S., Tanzi, A., Zefreh, M. Ranjbar, Bosco, G., Poggiolini, P.

“…This paper focuses on a closed-form ultra-wide-band solution of the GN and EGN model integrals (CFM, for closed form model), collaboratively developed by CISCO…”
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Optimization of Long-Haul C+L+S Systems by Means of a Closed Form EGN Model by Jiang, Y., Sarkis, J., Nespola, A., Forghieri, F., Piciaccia, S., Tanzi, A., Zefreh, M. Ranjbar, Poggiolini, P.

“…We investigate C+L+S long-haul systems using a closed-form GN/EGN non-linearity model. We perform accurate launch power and Raman pump optimization. We show a…”
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The LOGON strategy for low-complexity control plane implementation in new-generation flexible networks by Poggiolini, P., Bosco, G., Carena, A., Cigliutti, R., Curri, V., Forghieri, F., Pastorelli, R., Piciaccia, S.

“…Recently proposed non-linear propagation models allow to derive simple link optimization rules. We show that local optimization leads to global optimization…”
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A GN/EGN-model real-time closed-form formula tested over 7,000 virtual links by Zefreh, M.R, Carena, A, Forghieri, F, Piciaccia, S, Poggiolini, P

“…We derived a fully-closed-form GN-model formula and tested its accuracy of over 7,000 highly randomized C-band system scenarios. By further applying a…”
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Analytical extension of LOGO approach for commercial optical networks and experimental validation by Pastorelli, R, Piciaccia, S, Griseri, E, Forghieri, F

“…The extension of the LOGO (Local Optimization for a Global Optimization) formula is necessary when network setting optimization for minimum BER needs to be…”
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Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel by Gavioli, G, Torrengo, E, Bosco, G, Carena, A, Curri, V, Miot, V, Poggiolini, P, Belmonte, M, Forghieri, F, Muzio, C, Piciaccia, S, Brinciotti, A, La Porta, A, Lezzi, C, Savory, S, Abrate, S

“…We investigate the impact of ultra-narrow carrier spacing on the transmission of a 1Tb/s superchannel comprising 10 × 100 Gb/s PM-QPSK carriers. We demonstrate…”
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Optical Control Plane Based on an Analytical Model of Non-Linear Transmission Effects in a Self-Optimized Network by Pastorelli, R, Piciaccia, S, Galimberti, G, Self, E, Brunella, M, Calabretta, G, Forghieri, F, Siracusa, D, Zanardi, A, Salvadori, E, Bosco, G, Carena, A, Curri, V, Poggiolini, P

“…In pure coherent networks, the real time application of a recently proposed analytical nonlinear model allows network performance optimization. Control Plane…”
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Investigation of the dependence of non-linear interference on the number of WDM channels in coherent optical networks by Pastorelli, R., Bosco, G., Carena, A., Poggiolini, P., Curri, V., Piciaccia, S., Forghieri, F.

“…We experimentally investigate nonlinearity impact in a multi-span uncompensated coherent optical system, transmitting, in the 50GHz grid, N ch ×100G CP-DQPSK…”
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A Closed-Form Nonlinearity Model for Forward-Raman-Amplified WDM Optical Links by Ranjbar Zefreh, M., Forghieri, F., Piciaccia, S., Poggiolini, P.

“…We propose an accurate nonlinearity closed-form model (CFM) for forward Raman-amplified WDM links which enables fast system optimization. We show a detailed…”
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Optimization of Long-Haul C+L+S Systems by means of a Closed Form EGN Model by Jiang, Y, Sarkis, J, Nespola, A, Forghieri, F, Piciaccia, S, Tanzi, A, Zefreh, M. Ranjbar, Poggiolini, P

“…We investigate C+L+S long-haul systems using a closed-form GN/EGN non-linearity model. We perform accurate launch power and Raman pump optimization. We show a…”
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Physical Layer Impairment (PLI) Aware Transponder Selection Policies for GMPLS/WDM Optical Networks by Saradhi, Chava V, Carcagni, M, Salvadori, E, Ye, Y, Zanardi, A, Galimberti, G, Martinelli, G, Tanzi, A, La Fauci, D, Piciaccia, S

“…We extend RSVP-TE protocol to handle the transponder parameters, availability at signaling time and propose two PLI-aware transponder selection policies:…”
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Accurate Non-Linearity Fully-Closed-Form Formula based on the GN/EGN Model and Large-Data-Set Fitting by Poggiolini, P., Zefreh, M. Ranjbar, Bosco, G., Forghieri, F., Piciaccia, S.

“…We tested the accuracy of a fully-closed-form GN/EGN formula over 1,700 different fully-loaded systems. We improved it greatly through a correction that…”
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Non-Linearity Modeling at Ultra-High Symbol Rates by Poggiolini, P., Bosco, G., Carena, A., Guiomar, F., Zefreh, M. Ranjbar, Forghieri, F., Piciaccia, S.

“…We investigate the accuracy of several versions of the GN and EGN models for symbol rates up to 426 GBaud, over about 2 THz of optical bandwidth, considering…”
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100Gb/s WDM NRZ-PM-QPSK long-haul transmission experiment over installed fiber probing non-linear reach with and without DCUs by Gavioli, G., Torrengo, E., Bosco, G., Carena, A., Curri, V., Miot, V., Poggiolini, P., Belmonte, M., Guglierame, A., Brinciotti, A., La Porta, A., Forghieri, F., Muzio, C., Osnago, G., Piciaccia, S., Lezzi, C., Molle, L., Freund, R.

“…We present an experiment of WDM 100 Gb/s coherent NRZ-PM-QPSK transmission over 16 spans of installed SSMF. We used variable span loss, with and without…”
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Network planning strategies for next-generation flexible optical networks by Pastorelli, R., Bosco, G., Nespola, A., Piciaccia, S., Forghieri, F.

“…Using well-established results on non-linear propagation modeling in coherent optical links, two different approaches for network performance optimization are…”
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Machine-learning aided OSNR prediction in optical line systems by D'Amico, A, Straullu, S, Nespola, A, Khan, I, Abdelfattah, S, Virgillito, E, Piciaccia, S, Tanzi, A, Galimberti, G, Abrate, S, Curri, V

“…We suppose an OLS agnostic operation by relying only on the OCM telemetry. Analyzing an experimental data-set from an 11 EDFA OLS, we show the need for 3.6 dB…”
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