Projekter pr. år
Abstract
In group-oriented applications for wireless networks, reliable multicast strategies are important in order to efficiently distribute data, e.g. in Wireless Mesh Networks (WMNs) and Mobile Ad-hoc NETworks (MANETs). To ensure that developed protocols and systems will operate as expected when deployed in the wild, a good understanding of several factors such as packet loss characteristics is necessary. In this paper the correlation of erasures in a cluster of receiving mobile devices is measured and analyzed. In the considered scenario, a source node broadcasts packets to a cluster of receivers located relatively far away. To ensure that the obtained data can easily be applied in analysis, we introduce the cluster erasure transition matrix. We then analyze a simple broadcast and cooperative scheme, and show that the assumption of independent packet erasures unfairly favors the cooperative scheme according to the obtained measurements.
Originalsprog | Engelsk |
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Titel | 2012 IEEE Vehicular Technology Conference (VTC Fall) |
Antal sider | 5 |
Forlag | IEEE Press |
Publikationsdato | 6 sep. 2012 |
Sider | 1-5 |
ISBN (Trykt) | 978-1-4673-1880-8 |
ISBN (Elektronisk) | 978-1-4673-1879-2 |
DOI | |
Status | Udgivet - 6 sep. 2012 |
Begivenhed | IEEE Vehicular Technology Conference - Québec City, Canada Varighed: 3 sep. 2012 → 6 sep. 2012 Konferencens nummer: 76th |
Konference
Konference | IEEE Vehicular Technology Conference |
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Nummer | 76th |
Land/Område | Canada |
By | Québec City |
Periode | 03/09/2012 → 06/09/2012 |
Navn | I E E E V T S Vehicular Technology Conference. Proceedings |
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ISSN | 1550-2252 |
Fingeraftryk
Dyk ned i forskningsemnerne om 'The Impact of Packet Loss Behavior in 802.11g on the Cooperation Gain in Reliable Multicast'. Sammen danner de et unikt fingeraftryk.Projekter
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NOCE: Network COding Evolved
Heide, J. (Projektdeltager), Pedersen, M. V. (Projektdeltager), Vingelmann, P. (Projektdeltager) & Fitzek, F. (Projektdeltager)
01/01/2011 → 31/12/2011
Projekter: Projekt › Forskning
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CONE: Cooperation and Network Coding
Fitzek, F. (Projektleder), Heide, J. (Projektdeltager), Pedersen, M. V. (Projektdeltager) & Larsen, T. (Projektdeltager)
01/09/2009 → 31/07/2012
Projekter: Projekt › Forskning