A unified approach for online and offline estimation of sensor platform energy consumption | IEEE Conference Publication | IEEE Xplore

A unified approach for online and offline estimation of sensor platform energy consumption


Abstract:

To minimize the power consumption of energy-constrained systems, energy-models are used to make design decisions and to optimize program code. Usually, energy models for ...Show More

Abstract:

To minimize the power consumption of energy-constrained systems, energy-models are used to make design decisions and to optimize program code. Usually, energy models for design- or compile-time decisions, which we call offline models, can become very complex. In this article we describe a method to create offline models, which can be simplified in a way that allows the models to be used even at run-time. This allows dynamic resource management, by postponing decisions about resource utilization to the running system. The simplified models remain exact for the pre-defined usage and software scenarios. This makes it possible to create components that are self-describing in their resource consumption for different environmental situations, while the complex offline models stay reusable.
Date of Conference: 27-31 August 2012
Date Added to IEEE Xplore: 27 September 2012
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Conference Location: Limassol, Cyprus

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