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Geographic routing with cooperative relaying and leapfrogging in wireless sensor networks

Coronel, Pedro, Doss, Robin and Schott, Wolfgang 2007, Geographic routing with cooperative relaying and leapfrogging in wireless sensor networks, in IEEE GLOBECOM 2007 innovate, educate, accelerate: 50th Annual IEEE Global Telecommunications Conference, IEEE Xplore, Piscataway, N.J., pp. 646-651.

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Title Geographic routing with cooperative relaying and leapfrogging in wireless sensor networks
Author(s) Coronel, Pedro
Doss, RobinORCID iD for Doss, Robin orcid.org/0000-0001-6143-6850
Schott, Wolfgang
Conference name IEEE Global Telecommunications Conference (50th : 2007 : Washington, D.C.)
Conference location Washington, DC, USA
Conference dates 26-30 November 2007
Title of proceedings IEEE GLOBECOM 2007 innovate, educate, accelerate: 50th Annual IEEE Global Telecommunications Conference
Editor(s) [Unknown]
Publication date 2007
Conference series Global Telecommunications Conference
Start page 646
End page 651
Publisher IEEE Xplore
Place of publication Piscataway, N.J.
Summary A novel geographic routing protocol for multi-hop wireless sensor networks is presented. It exploits the broadcast nature of the wireless channel to enable on-demand cooperative relaying and leapfrogging for circumventing weak radio links. In order to achieve energy efficiency, a metric is introduced for next-hop selection that takes into account information on the residual battery energy, the geographical position of the sensor nodes, and the channel quality of the involved radio links when available. Performance results show that the completely decentralized protocol offers significant benefits by reducing the number of (re)transmissions required to reach the destination. This translates into network-wide energy savings that extend the network lifetime.
ISBN 1424410436
9781424410439
Language eng
Field of Research 100503 Computer Communications Networks
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2007 IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30008108

Document type: Conference Paper
Collection: School of Engineering and Information Technology
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