uu.seUppsala universitets publikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
A social node model for realising information dissemination strategies in delay tolerant networks
The University of Sydney.
Lund University.
Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Matematisk-datavetenskapliga sektionen, Institutionen för informationsteknologi, Datorteknik. (Communication Research)
Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Matematisk-datavetenskapliga sektionen, Institutionen för informationsteknologi, Datorteknik. (Communication Research)
2012 (engelsk)Inngår i: Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems, New york: ACM Press, 2012, s. 79-88Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

In Delay Tolerant Networks (DTNs) as an emerging content dissemination platform, mobile nodes opportunistically exchange content as they meet, with the intent of disseminating content among nodes that share common interests. During a meeting, nodes can exchange both content of direct interest to themselves as well as content that is of interest to a larger set of nodes that may be encountered in the future. The utility of DTN is governed by the content exchange opportunity (the amount of content that can be exchanged during a meeting) as well as the selection of content to be exchanged in order to maximise the interest nodes will have in information they are exposed to. Considering that there is a cost associated with the content exchange (e.g. battery usage, buffer occupancy or consumed transmission opportunity) the aim for nodes participating in content dissemination should be to maximise their payoff. In this paper, we contribute a generic framework for describing the characteristics of content exchange among participating nodes in a network. We incorporate a distributed information popularity measurement and the pairwise interaction of nodes modelled as a bargaining problem. The outcome of this process is the fair split up of dwelling time as a network resource and the selection of which content objects to exchange in order to maximise the nodes’ payoff. The framework is generally intended to be used as a capstone for investigation of content dissemination properties and various content exchange strategies in a DTN, a topic addressed in this paper and experiments conducted to validate the function and correctness of the proposed framework. 

sted, utgiver, år, opplag, sider
New york: ACM Press, 2012. s. 79-88
Emneord [en]
Delay Tolerant Networks, Content Dissemination
HSV kategori
Identifikatorer
URN: urn:nbn:se:uu:diva-190018DOI: 10.1145/2387238.2387254OAI: oai:DiVA.org:uu-190018DiVA, id: diva2:582835
Konferanse
ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), October 21-25 2012, Paphos, Cyprus Island
Prosjekter
wisenet, resumenet
Forskningsfinansiär
Vinnova
Merknad

Tilgjengelig fra: 2013-01-09 Laget: 2013-01-07 Sist oppdatert: 2013-01-09bibliografisk kontrollert

Open Access i DiVA

fulltext(436 kB)633 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 436 kBChecksum SHA-512
28d12340856e14b88861929df52ccf0d1de1dc1aa55e306750fd22f149af8fe612451b16e248763ad6ec3f168b374ee3bbdf2402f5e03827666ca9a3dec9d476
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fulltekst

Personposter BETA

Rohner, ChristianGunningberg, Per

Søk i DiVA

Av forfatter/redaktør
Rohner, ChristianGunningberg, Per
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 633 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 633 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf