Smart dust protocols for local detection and propagation
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Energy balanced data propagation in wireless sensor networks
Wireless Networks
Journal of Experimental Algorithmics (JEA)
Energy optimal data propagation in wireless sensor networks
Journal of Parallel and Distributed Computing
Fast and energy efficient sensor data collection by multiple mobile sinks
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Efficient data propagation strategies in wireless sensor networks using a single mobile sink
Computer Communications
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An optimal data propagation algorithm for maximizing the lifespan of sensor networks
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Data propagation with guaranteed delivery for mobile networks
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Optimal data gathering paths and energy balance mechanisms in wireless networks
DCOSS'10 Proceedings of the 6th IEEE international conference on Distributed Computing in Sensor Systems
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COCA: Constructing optimal clustering architecture to maximize sensor network lifetime
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International Journal of Ad Hoc and Ubiquitous Computing
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In this paper, we consider the problem of energy balanced data propagation in wireless sensor networks and we generalise previous works by allowing realistic energy assignment. A new modelisation of the process of energy consumption as a random walk along with a new analysis are proposed. Two new algorithms are presented and analysed. The first one is easy to implement and fast to execute. However, it needs a priori assumptions on the process generating data to be propagated. The second algorithm overcomes this need by inferring information from the observation of the process. Furthermore, this algorithm is based on stochastic estimation methods and is adaptive to environmental changes. This represents an important contribution for propagating energy balanced data in wireless sensor netwoks due to their highly dynamic nature.