Abstract
In this paper, we present results from a practical
evaluation of network coding in a setup consisting of eight nodes
deployed in a chain topology. With the tradition pure relaying,
delay increases dramatically as the network gets congested,
and here network coding helps to moderate this increase in
delay, as well improving throughput. The practical evaluation
shows that network coding provides up to a five-fold decrease
in delay, while retaining the expected gain in throughput. To
address an unecessary delay when using network coding in low-
load scenarios, we propose and evaluate a scheme for adaptive
buffering. With this, we show that the benefits from pure relaying
can be combined with the improved performance from network
coding. The software used to apply network coding and evaluate
this in a practical network is made publicly available for further
research and tests.
evaluation of network coding in a setup consisting of eight nodes
deployed in a chain topology. With the tradition pure relaying,
delay increases dramatically as the network gets congested,
and here network coding helps to moderate this increase in
delay, as well improving throughput. The practical evaluation
shows that network coding provides up to a five-fold decrease
in delay, while retaining the expected gain in throughput. To
address an unecessary delay when using network coding in low-
load scenarios, we propose and evaluate a scheme for adaptive
buffering. With this, we show that the benefits from pure relaying
can be combined with the improved performance from network
coding. The software used to apply network coding and evaluate
this in a practical network is made publicly available for further
research and tests.
Originalsprog | Engelsk |
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Titel | 2013 IEEE Consumer Communications & Networking Conference Proceedings |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | 2013 |
Sider | 381-386 |
Artikelnummer | 6488474 |
ISBN (Trykt) | 978-1-4673-3131-9 |
ISBN (Elektronisk) | 978-146733133-3 |
DOI | |
Status | Udgivet - 2013 |
Begivenhed | The 10th Annual IEEE Consumer Communications & Networking Conference - Las Vegas, USA Varighed: 11 jan. 2013 → 14 jan. 2013 |
Konference
Konference | The 10th Annual IEEE Consumer Communications & Networking Conference |
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Land/Område | USA |
By | Las Vegas |
Periode | 11/01/2013 → 14/01/2013 |