In this paper, we address the problem of periodic task scheduling in a sensor node powered with energy harvester. The scheduler can be occasionally forced to skip jobs because of energy shortage or processing overload. Every task executes jobs in conformance with the so-called Skip-Over model where blue jobs may be aborted at any time in contrast to red… (More)
This paper is concerned with the problem of periodic task scheduling in sensor nodes powered by energy harvesters. We address this issue by proposing two energy-aware scheduling algorithms, respectively called Green-RTO and Green-BWP. They aim to guarantee an acceptable Quality of Service (QoS) measured in terms of deadline success ratio.
—Embedded systems become part of our modern life. Most of them have real-time performance requirements that must be met for reasons of security, safety and usability. Nevertheless, someones have low performance requirements and allow simplifying the system hardware to reduce costs. In this paper, we deal with a real-time embedded system composed of one… (More)