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19165 Computing lifetimes for battery-powered devices
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Jongerden, M.R. and Haverkort, B.R.H.M. (2010) Computing lifetimes for battery-powered devices. In: Proceedings of the International Conference on Operations Research, OR2010, 1-3 Sep 2010, Munich, Germany. pp. 193-198. Springer Verlag. ISSN 0721-5924 ISBN 978-3-642-20008-3

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The battery lifetime of mobile devices depends on the usage pattern of the battery, next to the discharge rate and the battery capacity. Therefore, it is important to include the usage pattern in battery lifetime computations. We do this by combining a stochastic workload, modeled as a continuous-time Markov model, with a well-known battery model. For this combined model, we provide new algorithms to efficiently compute the expected lifetime and the distribution and expected value of the delivered charge.

Item Type:Conference or Workshop Paper (Extended Abstract, Talk)
Research Group:EWI-DACS: Design and Analysis of Communication Systems
Research Program:CTIT-DSN: Dependable Systems and Networks
Research Project:GEODES: Global Energy Optimization for Distributed Embedded Systems
ID Code:19165
Deposited On:22 December 2010
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