Search Results - "Rizzelli, G"

Anakinra in COVID-19 therapy: what have we learned from adult-onset Still's disease? by Bilia, Silvia, Giannini, Daiana, Rizzelli, Grazia Maria Luisa, Tavoni, Antonio

Get more information

Unrepeatered 240-km 64-QAM Transmission Using Distributed Raman Amplification over SMF Fiber by Rosa, P., Rizzelli, G., Pang, X., Ozolins, O., Udalcovs, A., Tan, M., Jaworski, M., Marciniak, M., Sergeyev, S., Schatz, R., Jacobsen, G., Popov, S., Ania-Castañón, J. D.

“…We present a theoretical and experimental investigation of unrepeatered transmission over standard single-mode fiber (SMF-28) using several schemes of…”
Get full text

Characterization of uncooled RSOA for upstream transmission in WDM reflective PONs by Straullu, S, Abrate, S, Forghieri, F, Rizzelli, G, Ferrero, V, Gaudino, R

“…We investigate on the uncooled RSOA driving parameters in WDM reflective PONs, focusing on an upstream path at 1.25 Gbit/s using pure binary modulation. We…”
Get full text

Exploitation of Deployed Telecommunication Fiber Infrastructures for Sensing Applications by Boffi, P., Di Luch, I., Ferrario, M., Rizzelli, G., Gaudino, R.

“…The optical fiber infrastructure deployed in our cities to support the metropolitan area networks is exploited for sensing applications, where the optical…”
Get full text

Experimental Demonstration of Coherent Transmission over MMF and of the Impact of Connectors Offset by Rizzelli, G., Nespola, A., Straullu, S., Giannuzzi, G., Carena, A., Forghieri, F., Gaudino, R.

“…We experimentally demonstrate the possibility of coherent transmission over multimode fiber and discuss its tolerance to offsets in connectors…”
Get full text

The role of distributed Raman amplification in the times of the "capacity crunch" by Ania-Castanon, Juan Diego, Rosa, P., Rizzelli, G., Gallazzi, F., Nuno, J., Corredera, P.

“…Distributed Raman amplification has different roles to play in combination with of a range of potential solutions to deal with the nonlinear Shannon limit…”
Get full text

Reach-Related Energy Consumption in IP-Over-WDM 100G Translucent Networks by Rizzelli, G., Morea, A., Tornatore, M., Pattavina, A.

“…The quest of extended optical reach has been one of the major drivers for the transmission systems research field. Since extending the optical reach does not…”
Get full text

Impairment-aware design of translucent DWDM networks based on the k-path connectivity graph by Rizzelli, G., Tornatore, M., Maier, G., Pattavina, A.

“…In this paper we propose a design procedure based on comprehensive integer linear programing (ILP) for translucent optical transport networks (OTNs),…”
Get full text

Experimental Demonstration of In-Field 400G Coherent Metro-Access Convergence by Rizzelli, G., Casasco, M., Pagano, A., Ferrero, V., Gaudino, R.

“…We present an experimental demonstration and analytical scaling of optically amplified metro combined with PON access transmission over installed fibers, using…”
Get full text

Experimental Demonstration of Real-Time 400G Coherent Transmission over 300m OM3 MMF by Rizzelli, G., Forghieri, F., Gaudino, R.

“…We experimentally demonstrate real-time coherent transmission up to 400Gbps over 300m OM3 multimode fibers, showing resilience to connector offsets up to 3-6…”
Get full text

Optimization of uncooled RSOA parameters in WDM reflective PONs based on self-coherent or direct detection OLT receivers by Rizzelli, G., Ferrero, V., Straullu, S., Abrate, S., Forghieri, F., Gaudino, R.

“…We investigate on the uncooled RSOA driving parameters in reflective-PONs, focusing on an upstream path at 1.25 Gbit/s and binary modulation. We show how the…”
Get full text

Record-high ODN power budget (more than 38 dB) in self-coherent reflective PON at 1.25 Gbit/s after propagation through 80 km installed fibers by Rizzelli, G., Ferrero, V., Straullu, S., Abrate, S., Forghieri, F., Gaudino, R.

“…We experimentally demonstrate extremely high ODN optical power budget in self-coherent reflective PON at 1.25 Gbit/s (upstream), allowing more than 38 dB…”
Get full text

Maximizing 425G SWDM VCSEL-MMF Systems Reach Through Variable Rate per λ by Rosa Brusin, A. M., Nespola, A., Rizzelli, G., Aquilino, F., Forghieri, F., Carena, A.

“…We demonstrate the maximization of reach for 425G SWDM systems based on VCSEL-MMF links through variable rate solutions, reaching up to >100 m for 99% of…”
Get full text

Translucent optical network design: A novel two-step method by Rizzelli, G, Maier, G, Pattavina, A

“…We present a novel design procedure for translucent optical networks. Regenerating nodes are selected via an Impairment-Aware ILP formulation exploiting the…”
Get full text

On the energy consumption of IP-over-WDM architectures by Musumeci, F., Siracusa, D., Rizzelli, G., Tornatore, M., Fiandra, R., Pattavina, A.

“…Today's "green thrust" has been completely steering the evolution of our society. Therefore, since enhancements on telecommunication networks are expected to…”
Get full text

Two-Fiber Self-Homodyne Transmission for Short-Reach Coherent Optical Communications by Rizzelli, G., Nespola, A., Straullu, S., Forghieri, F., Gaudino, R.

“…We experimentally evaluate the performance of two-fiber self-homodyne short-reach transmission, showing that it enables the use of DFB laser provided that the…”
Get full text

Demonstration of structural vibration sensing in a deployed PON infrastructure by Di Luch, I, Ferrario, M, Boffi, P, Rizzelli, G, Haoyi Wang, Gaudino, R

“…We demonstrate the possibility of using a deployed Passive Optical Network (PON) infrastructure for structural vibration monitoring for smart city applications…”
Get full text

WSS requirements in next-generation Wavelength Switched Optical Networks by Rizzelli, G., Maier, G., Pattavina, A.

“…We investigate how the WSS port-count requirement scales with traffic, transmission technologies, fiber types and amplification schemes in future WSONs. The…”
Get full text

On the energy and cost trade-off of different energy-aware network design strategies by Morea, A., Rizzelli, G., Tornatore, M.

“…We compare different energy-aware network design strategies that adapt network resources utilization to traffic variations. We show how to achieve, without…”
Get full text

An analysis of daily power consumption under different On-Off IP-over-WDM translucent design approaches by Rizzelli, G., Morea, A., Tornatore, M.

“…We compared the energy efficiency of Multi-Layer Bypass and Direct-Bypass On-Off design under daily traffic variations in 100G and 40G networks. Housing power…”
Get full text