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|Title:||EEGR: Energy-efficient geographic routing in wireless sensor networks|
|Citation:||Proceedings of the International Conference on Parallel Processing, 2007 / pp.1-8|
|Series/Report no.:||International Conference on Parallel Processing Workshops|
|Conference Name:||International Conference on Parallel Processing (2007 : Xi'an, China)|
|Haibo Zhang and Hong Shen|
|Abstract:||This paper introduces a novel geographic routing protocol called Energy-Efficient Geographic Routing (EEGR) for wireless sensor networks. In EEGR, both geographic information and transceiver power characteristics are employed to make forwarding decisions, thereby enabling an energy-aware localized routing strategy. We prove that EEGR is loop-free and derive the bounds on hop count for sensor-to- sink packet delivery. In particular, we analyze the energy dissipation under EEGR and present the approximated expected energy consumption for sensor-to-sink data delivery when nodes are uniformly deployed. Simulation results demonstrate that EEGR can provide near-optimal energy-efficient routing only based on local information.|
|Rights:||© 2007 IEEE|
|Appears in Collections:||Computer Science publications|
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