SDN-enabled flexible optical node designs and transceivers for sustainable metro-access networks convergence
| Autor: | Ignacio Garces, David Izquierdo, Jordi Perello, A. Pascual, Jose A. Lazaro, M. Alonso, Albert Pages, Salvatore Spadaro, Samael Sarmiento, Joan M. Gené, Fernando Agraz, Rafael Montero, Jose A. Altabas |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors, Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques, Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
| Rok vydání: | 2016 |
| Předmět: |
Transceivers
Traffic volumes Engineering Energia -- Consum Energies::Eficiència energètica [Àrees temàtiques de la UPC] Social sciences computing Cloud computing 02 engineering and technology Architectural changes Passive optical network Cost effectiveness Surface emitting làsers Flexible networks ROADM 020210 optoelectronics & photonics Fiber optic networks Optical transceivers 0202 electrical engineering electronic engineering information engineering Forwarding plane Comunicacions òptiques Underlying networks Software-defined networking (Computer network technology) Xarxes definides per programari (Tecnologia de xarxes d'ordinadors) Access network Software defined networking (SDN) Optical communications RSOA business.industry Node (networking) Semiconductor optical amplifiers Energy consumption Enginyeria de la telecomunicació::Telecomunicació òptica [Àrees temàtiques de la UPC] Energy efficiency The Internet business Software-defined networking Energy efficient 5G Computer network |
| Zdroj: | UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya instname |
| DOI: | 10.1109/icton.2016.7550659 |
| Popis: | The Internet data traffic constant growth caused by the popularization of cloud services, mobile and social networks, is being stressed by the advent of 5G technologies. Hence, architectural changes are required at the underlying networks to support the expected traffic volume growth, whereas providing a highly dynamic connectivity. Cost-effective and energy efficient solutions for flexible network subsystems are required in order to provide future sustainable networks. In this paper, we present flexible optical node designs (ROADM and OXC) and transceivers, remotely managed by a Software Defined Networking (SDN) controller, able to satisfy the requirements of future metroaccess networks in support of 5G services. In particular, the overall architecture including both the novel data plane devices and the SDN control plane is discussed. |
| Databáze: | OpenAIRE |
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