Mostra el registre d'ítem simple
SDN-enabled OPS with QoS guarantee for reconfigurable virtual data center networks
dc.contributor.author | Miao, Wang |
dc.contributor.author | Agraz Bujan, Fernando |
dc.contributor.author | Peng, Shuping |
dc.contributor.author | Spadaro, Salvatore |
dc.contributor.author | Bernini, Giacomo |
dc.contributor.author | Perelló Muntan, Jordi |
dc.contributor.author | Zervas, Georgios |
dc.contributor.author | Nejabati, Reza |
dc.contributor.author | Ciulli, Nicola |
dc.contributor.author | Simeonidou, Dimitra |
dc.contributor.author | Dorren, Harm |
dc.contributor.author | Calabretta, Nicola |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors |
dc.date.accessioned | 2016-02-04T13:22:51Z |
dc.date.available | 2016-07-01T00:30:55Z |
dc.date.issued | 2015-07-01 |
dc.identifier.citation | Miao, W., Agraz, F., Peng, Shuping, Spadaro, S., Bernini, G., Perello, J., Zervas, G., Nejabati, R., Ciulli, N., Simeonidou, D., Dorren, H., Calabretta, N. SDN-enabled OPS with QoS guarantee for reconfigurable virtual data center networks. "Journal of optical communications and networking", 01 Juliol 2015, vol. 7, núm. 7, p. 634-643. |
dc.identifier.issn | 1943-0620 |
dc.identifier.uri | http://hdl.handle.net/2117/82546 |
dc.description | © 2015 [Optical Society of America.]. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. |
dc.description.abstract | Optical packet switching (OPS) can enhance the performance of data center networks (DCNs) by providing fast and large-capacity switching capability. Benefiting from the software-defined networking (SDN) control plane, which could update the look-up-table (LUT) of the OPS, virtual DCNs can be flexibly created and reconfigured. In this work, we have implemented and assessed an SDN-based control framework for an OPS node, where the OpenFlow protocol has been extended in support of the OPS switching paradigm. Application flows are switched by the OPS at submicrosecond hardware speed, decoupled from the slower (millisecond timescale) SDN control operation. By the DCN infrastructure provider, the virtual networks become directly programmable with the abstraction of the underlying OPS node. Experimental results validate the successful setup of virtual network slices for intra-data center interconnect and quality of service (QoS) guarantee for high-priority application flows. Data plane resources are efficiently shared by exploiting statistical multiplexing. In addition, the capability of exposing per-port OPS traffic statistics information to the SDN controller enables the implementation and experimental validation of load balancing algorithms to improve the QoS performance. |
dc.format.extent | 10 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica |
dc.subject.lcsh | Software-defined networking (Computer network technology) |
dc.subject.other | Optical interconnects |
dc.subject.other | Optical packet switching |
dc.subject.other | Software-defined networking |
dc.title | SDN-enabled OPS with QoS guarantee for reconfigurable virtual data center networks |
dc.type | Article |
dc.subject.lemac | Xarxes definides per programari (Tecnologia de xarxes d'ordinadors) |
dc.contributor.group | Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques |
dc.contributor.group | Universitat Politècnica de Catalunya. CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla |
dc.identifier.doi | 10.1364/JOCN.7.000634 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.osapublishing.org/jocn/fulltext.cfm?uri=jocn-7-7-634&id=320512 |
dc.rights.access | Open Access |
local.identifier.drac | 16870354 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/318606/EU/Low latency and high throughput dynamic network infrastructures for high performance datacentre interconnects/LIGHTNESS |
local.citation.author | Miao, W.; Agraz, F.; Peng, Shuping; Spadaro, S.; Bernini, G.; Perello, J.; Zervas, G.; Nejabati, R.; Ciulli, N.; Simeonidou, D.; Dorren, H.; Calabretta, N. |
local.citation.publicationName | Journal of optical communications and networking |
local.citation.volume | 7 |
local.citation.number | 7 |
local.citation.startingPage | 634 |
local.citation.endingPage | 643 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [1.050]
-
Articles de revista [2.528]
-
Articles de revista [238]
-
Articles de revista [154]