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An integrated SDN-based architecture for Passive Optical Networks
dc.contributor.author | Khalili, Hamzeh |
dc.contributor.author | Rincón Rivera, David |
dc.contributor.author | Sallent Ribes, Sebastián |
dc.contributor.author | Piney da Silva, José Ramón |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica |
dc.date.accessioned | 2018-12-04T13:09:59Z |
dc.date.available | 2018-12-04T13:09:59Z |
dc.date.issued | 2018-09-19 |
dc.identifier.citation | Khalili, H., Rincon, D., Sallent, S., Piney, J. An integrated SDN-based architecture for Passive Optical Networks. A: "Broadband communications networks: recent advances and lessons from practice". London: InTech, 2018, p. 215-237. |
dc.identifier.isbn | 978-1-78923-743-6 |
dc.identifier.uri | http://hdl.handle.net/2117/125374 |
dc.description.abstract | Passive Optical Network (PON) are often managed by non-flexible, proprietary network management systems. Software Defined Networking (SDN) opens the way for a more efficient operation and management of networks. We describe a new SDN-based architecture for Ethernet Passive Optical Networks (EPON), in which some functions of the Optical Line Terminal (OLT) are virtualized and located in an external controller, while keeping the rest of the PON functionality around an Open Flow switch. This opens the way for an improved management of the resource usage, bandwidth allocation, Quality-of-Service (QoS) monitoring and enforcement, or power consumption management, among other possibilities. In order to maintain the time-sensitive nature of the EPON operations, synchronous ports are added to the switch. OpenFlow messages are extended in order to cope with the PON-related parameters. Results based on simulations demonstrate that our proposal performs similarly or better than legacy architectures, in terms of delay and throughput. |
dc.format.extent | 23 p. |
dc.language.iso | eng |
dc.publisher | InTech |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors |
dc.subject.lcsh | Passive optical networks |
dc.subject.other | Software Defined Networking (SDN) |
dc.subject.other | OpenFlow Protocol |
dc.subject.other | Passive Optical Network (PON) |
dc.subject.other | Ethernet Passive Optical Network (EPON) |
dc.subject.other | Service Interoperability for EPON (SIEPON) |
dc.title | An integrated SDN-based architecture for Passive Optical Networks |
dc.type | Part of book or chapter of book |
dc.subject.lemac | Xarxes òptiques passives |
dc.contributor.group | Universitat Politècnica de Catalunya. BAMPLA - Disseny i Avaluació de Xarxes i Serveis de Banda Ampla |
dc.identifier.doi | 10.5772/intechopen.69590 |
dc.relation.publisherversion | https://www.intechopen.com/books/broadband-communications-networks-recent-advances-and-lessons-from-practice |
dc.rights.access | Open Access |
local.identifier.drac | 23254405 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Khalili, H.; Rincon, D.; Sallent, S.; Piney, J. |
local.citation.pubplace | London |
local.citation.publicationName | Broadband communications networks: recent advances and lessons from practice |
local.citation.startingPage | 215 |
local.citation.endingPage | 237 |
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