http://www.cnr.it/ontology/cnr/individuo/prodotto/ID83667

Context and resource awareness in opportunistic network data dissemination (Contributo in atti di convegno)

Type

Label

Context and resource awareness in opportunistic network data dissemination (Contributo in atti di convegno) (literal)

Anno

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

Alternative label

[1] Boldrini C., [1] Conti M., [1] Passarella A. (2008)
Context and resource awareness in opportunistic network data dissemination
in International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2008), Newport Beach, California, 23-26 June 2008
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

Pagina inizio

Pagina fine

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

Note

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

Titolo

Context and resource awareness in opportunistic network data dissemination (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

Abstract

Opportunistic networks are challenging mobile ad hoc networks characterised by frequent disconnections and partitioning. In this paper we focus on data dissemination services, i.e. cases in which data should be disseminated in the network without a priori knowledge about the set of intended destinations. We propose a general autonomic data dissemination framework that exploits information about the userspsila context and social behaviour, to decide how to replicate and replace data on nodespsila buffers. Furthermore, our data dissemination scheme explicitly takes into account resource constraints, by jointly considering the expected utility of data replication and the associated costs. The results we present show that our solution is able to improve data availability, provide fairness among nodes, and reduce the network load, with respect to reference proposals available in the literature. (literal)

Editore