uu.seUppsala universitets publikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat 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 (Engelska)Ingår i: Proceedings of the 15th ACM international conference on Modeling, analysis and simulation of wireless and mobile systems, New york: ACM Press, 2012, s. 79-88Konferensbidrag, Publicerat paper (Refereegranskat)
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. 

Ort, förlag, år, upplaga, sidor
New york: ACM Press, 2012. s. 79-88
Nyckelord [en]
Delay Tolerant Networks, Content Dissemination
Nationell ämneskategori
Kommunikationssystem
Identifikatorer
URN: urn:nbn:se:uu:diva-190018DOI: 10.1145/2387238.2387254OAI: oai:DiVA.org:uu-190018DiVA, id: diva2:582835
Konferens
ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM), October 21-25 2012, Paphos, Cyprus Island
Projekt
wisenet, resumenet
Forskningsfinansiär
Vinnova
Anmärkning

Tillgänglig från: 2013-01-09 Skapad: 2013-01-07 Senast uppdaterad: 2013-01-09Bibliografiskt granskad

Open Access i DiVA

fulltext(436 kB)633 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 436 kBChecksumma SHA-512
28d12340856e14b88861929df52ccf0d1de1dc1aa55e306750fd22f149af8fe612451b16e248763ad6ec3f168b374ee3bbdf2402f5e03827666ca9a3dec9d476
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltext

Personposter BETA

Rohner, ChristianGunningberg, Per

Sök vidare i DiVA

Av författaren/redaktören
Rohner, ChristianGunningberg, Per
Av organisationen
Datorteknik
Kommunikationssystem

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 633 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 633 träffar
RefereraExporteraLänk till posten
Permanent länk

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