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Epidemic content distribution: Empirical and analytic performance
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-3704-1338
KTH, School of Electrical Engineering (EES), Communication Networks. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.
2013 (English)In: MSWiM - Proc. ACM Int. Conf. Model., Anal. Simul. Wirel. Mob. Syst., 2013, 335-339 p.Conference paper, Published paper (Refereed)
Abstract [en]

Epidemic content dissemination has been proposed as an approach to mitigate frequent link disruptions and support content-centric information dissemination in opportunistic networks. Stochastic modeling is a common method to evaluate performance of epidemic dissemination schemes. The models introduce assumptions which, on one hand make them analytically tractable, while on the other, ignore attested characteristics of human mobility. In this paper, we investigate the fitness and limitations of an analytical stochastic model for content dissemination by comparison with experimental results obtained from real mobility traces. Our finding is that a homogeneous analytic model is unable to capture the performance of content dissemination with respect to content delivery delays.

Place, publisher, year, edition, pages
2013. 335-339 p.
Series
MSWiM 2013 - Proceedings of the 16th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems
Keyword [en]
ad hoc networks, content distribution, epidemic modeling, opportunistic networks, Analytic modeling, Content delivery, Content dissemination, Epidemic disseminations, Mobility traces, Information dissemination, Wireless ad hoc networks, Epidemiology
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-139443DOI: 10.1145/2507924.2507998Scopus ID: 2-s2.0-84889661236ISBN: 9781450323536 (print)OAI: oai:DiVA.org:kth-139443DiVA: diva2:687828
Conference
16th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2013, 3 November 2013 through 8 November 2013, Barcelona
Note

QC 20140114

Available from: 2014-01-15 Created: 2014-01-13 Last updated: 2014-01-15Bibliographically approved

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Karlsson, Gunnar

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