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In this paper, we present a simple analytic method that can be used to predict potential energy depletion in off-grid wireless backbone network nodes serving mobile users. The instantaneous energy depletion of the batteries of the network nodes is determined by random energy arrivals and departures and modeled as a G/G/1 queue. To evaluate the online energy depletion probability (EDP), an integral-free...
Current projections estimate there will be 25–30 billion devices on the Internet of Things (IoT) by 2020. While technology scaling no longer brings automatic system energy savings, emerging big-data and wearable-monitoring applications require compact autonomous devices. These divergent requirements steer research towards new energy efficiency strategies for compact wireless devices at the circuit...
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