Spectrally and spatially flexible optical networks: recent developments and findings
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Tipus de documentText en actes de congrés
Data publicació2018-09-27
EditorInstitute of Electrical and Electronics Engineers (IEEE)
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ProjecteMETRO-HAUL - METRO High bandwidth, 5G Application-aware optical network, with edge storage, compUte and low Latency (EC-H2020-761727)
INSPACE - Spatial-Spectral Flexible Optical Networking: Enabling Solutions for a Simplified and Efficient SDM (EC-FP7-619732)
COGNITIVE 5G APPLICATION-AWARE OPTICAL METRO NETWORKS INTEGRATING MONITORING, DATA ANALYTICS AND OPTIMIZATION (AEI-TEC2017-90097-R)
INSPACE - Spatial-Spectral Flexible Optical Networking: Enabling Solutions for a Simplified and Efficient SDM (EC-FP7-619732)
COGNITIVE 5G APPLICATION-AWARE OPTICAL METRO NETWORKS INTEGRATING MONITORING, DATA ANALYTICS AND OPTIMIZATION (AEI-TEC2017-90097-R)
Abstract
Space division multiplexing (SDM) has been proposed as the ultimate solution to address the capacity crunch of optical transport networks. The efficient utilization of SDM requires some forms of spatial integration which is expected to bring huge cost savings for the deployment of SDM-based optical networks. Spatially integrated components with different characteristics have been largely explored and demonstrated for the realization of SDM networks, including; transmission media, transceivers with sophisticated digital signal processing (DSP) units, amplifiers, and ultimately optical switching nodes which are the key elements for the realization of transparent optical networks exploiting SDM technologies. As a consequence, in contrast to the currently deployed optical networks based on standard single mode fibers (SSMF), the next generation of optical networks exploiting SDM technologies can be realized utilizing various kinds of transmission media and the other corresponding elements. However, due in part to the physical properties of different components, their complexity, and the technology limitations not all of them meet the economic feasibility and a desired level of network-wide performance. Therefore, careful analysis should be done revealing the most appropriate and cost-effective solutions. In this work, we review the recent developments and findings which pave the way for a simplified and efficient implementation of the spectrally and spatially flexible optical networks.
CitacióShariati, B., Klonidis, D., Marom, D., Comellas, J., Velasco, L., Tomkos, I. Spectrally and spatially flexible optical networks: recent developments and findings. A: International Conference on Transparent Optical Networks. "ICTON 2018: 20th International Conference on Transparent Optical Networks: 1-5 July 2018, Bucharest, Romania". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 1-4.
ISBN978-1-5386-6605-0
Versió de l'editorhttps://ieeexplore.ieee.org/document/8473868
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08473868(1).pdf | 1,222Mb | Accés restringit |