Real-time power consumption control system for multimedia mobile devices

This paper presents a real-time closed-loop system to regulate the power consumption of multimedia mobile devices. The system feedback is an OS-level power estimator based on monitored events of the target system, i.e., an embedded development platform executing a video decoder. The implementation results match the expected ones from simulation and confirm that the system works with a suitable controller to reach null average steady-state error in short settling times.

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