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Efficient caching through stateful SDN in named data networking

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dc.contributor.authorMahmood, Ahsan
dc.contributor.authorCasetti, Claudio
dc.contributor.authorChiasserini, Carla-Fabiana
dc.contributor.authorGiaccone, Paolo
dc.contributor.authorHärri, Jérôme
dc.date.accessioned2018-07-24T07:57:24Z
dc.date.available2019-01-11T23:00:05Z
dc.date.issued2018-01-11
dc.description.abstractNamed data networking (NDN) is an innovative paradigm to provide content-based services in future networks. As compared with legacy networks, naming of network packets and in-network caching of content make NDN more feasible for content dissemination. However, the implementation of NDN requires drastic changes to the existing network infrastructure. One feasible approach is to use software-defined networking (SDN), according to which the control of the network is delegated to a centralized controller, which configures the forwarding data plane. This approach leads to large signaling overhead and large end-to-end delays. In order to overcome these issues, we propose to enable NDN using a stateful data plane in the SDN network. In particular, we realize the functionality of an NDN node using a stateful SDN switch attached with a local cache for content storage and use OpenState to implement such an approach. In our solution, no involvement of the controller is required once the OpenState switch has been configured. We benchmark the performance of our solution against the traditional SDN approach considering several relevant metrics. Experimental results highlight the benefits of a stateful approach and of our implementation, which avoids signaling overhead and significantly reduces end-to-end delays.en
dc.description.sponsorshipThis work is partially supported by the H2020 5G-TRANSFORMER project (grant no. 761536) and the H2020 HIGHTS project (grant no. 636537). EURECOM acknowledges the support of its industrial members, namely, BMW Group, IABG, Monaco Telecom, Orange, SAP, ST Microelectronics, and Symantec.en
dc.format.extent21
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationMahmood, A., Casetti, C., Chiasserini, C.F., Giaccone, P., Härri, J. (2018). Efficient caching through stateful SDN in named data networking. Transactions on Emerging Telecommunications Technologies, 29 (1) e3271en
dc.identifier.doihttps://doi.org/10.1002/ett.3271
dc.identifier.issn2161-3915
dc.identifier.publicationissue1
dc.identifier.publicationvolume29
dc.identifier.urihttps://hdl.handle.net/10016/27247
dc.language.isoeng
dc.publisherJohn Wiley & Sonsen
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/761536
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/636537
dc.rights© 2018 John Wiley & Sons, Ltd.
dc.rights.accessRightsopen access
dc.subject.ecienciaTelecomunicacioneses
dc.titleEfficient caching through stateful SDN in named data networkingen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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