SDN coordination for CCN and FC content dissemination in VANETs

Rizzo, Gianluca (University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis)) ; Manzo, Gaetano (University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis)) ; et al.

Content dissemination in Vehicular Ad-hoc Networks has a myriad of applications, ranging from advertising and parking notifications, to traffic and emergency warnings. This heterogeneity requires optimizing content storing, retrieval and forwarding among vehicles to deliver data with short latency and without jeopardizing network resources. In this paper, for a few reference scenarios, we illustrate how approaches that combine Content Centric Networking (CCN) and Floating Content (FC) enable new and efficient solutions to this issue. Moreover, we describe how a network architecture based on Software Defined Networking (SDN) can support both CCN and FC by coordinating distributed caching strategies, by optimizing the packet forwarding process and the availability of floating data items. For each scenario analyzed, we highlight the main research challenges open, and we describe a few possible solutions.


Mots-clés:
Type de conférence:
full paper
Faculté:
Economie et Services
Ecole:
HEG VS HES-SO Valais-Wallis - Haute Ecole de Gestion & Tourisme
Institut:
Institut Informatique de gestion
Classification:
Informatique
Adresse bibliogr.:
Ottawa, Canada, 26–27 September 2016
Date:
Ottawa, Canada
26–27 September 2016
2016
Pagination:
12 p.
Publié dans
Proceedings of 8th EAI International Conference on Ad Hoc Networks (ADHOCNETS) 2016
Ressource(s) externe(s):
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 Notice créée le 2016-10-04, modifiée le 2018-08-31

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