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PEWASUN
2006
ACM

Coordinated data aggregation in wireless sensor networks using the Omega failure detector

10 years 4 months ago
Coordinated data aggregation in wireless sensor networks using the Omega failure detector
We present an algorithm implementing the failure detector class omega (Ω) in the crash-recovery model to coordinate data aggregation in wireless sensor networks. In order to minimize the energy consumption when collecting sensor data of a wireless sensor network, we divide the network in regions. The algorithm ensures the agreement on a common aggregator by all sensors of a region regarding sensor reachability and power saving criteria. Data aggregation is performed by the sensor aggregator selected by the algorithm.
Mikel Larrea, Cristian Martín, José
Added 14 Jun 2010
Updated 14 Jun 2010
Type Conference
Year 2006
Where pewasun
Authors Mikel Larrea, Cristian Martín, José Javier Astrain
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