Design and Performance Evaluation of Underwater Data Dissemination Strategies using Interference Avoidance and Network Coding

Raul Palacios, Janus Heide, Frank Fitzek, Fabrizio Granelli

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)
434 Downloads (Pure)

Abstrakt

The long propagation delays of the underwater acoustic channel make traditional Medium Access schemes impractical and inefficient under water. This paper introduces and studies Interference Avoidance and Network Coding for Medium Access protocol design aiming to cope with the underwater channel constraints and achieve efficient data transmission under water. Network Coding can exploit the broadcast channel to send different information to several receivers simultaneously. With Interference Avoidance the long propagation delay can be used to communicate in full-duplex mode. Alone and combined these concepts could increase channel utilisation as well as improve energy efficiency of the network nodes. The main goal is to investigate the potential benefits of new strategies for data dissemination over a string topology scenario. Comprehensive simulations prove the feasibility of Interference Avoidance and Network Coding improving the system efficiency when compared with CSMA/CA.
OriginalsprogEngelsk
Titel2012 IEEE International Conference on Communications (ICC)
Antal sider6
Publikationsdato15 jun. 2012
Sider1410 - 1415
ISBN (Trykt)978-1-4577-2052-9
ISBN (Elektronisk)978-1-4577-2051-2
DOI
StatusUdgivet - 15 jun. 2012
Begivenhed2012 IEEE International Conference on Communications - Ottawa Convention Centre (OCC), 55 Colonel By Drive
, Ottawa, Ontario K1N 9J2, Ottawa, Canada
Varighed: 10 jun. 201215 jun. 2012

Konference

Konference2012 IEEE International Conference on Communications
LokationOttawa Convention Centre (OCC), 55 Colonel By Drive
, Ottawa, Ontario K1N 9J2
Land/OmrådeCanada
ByOttawa
Periode10/06/201215/06/2012
NavnI E E E International Conference on Communications
ISSN1550-3607

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