Guaranteed On-Line Weakly-Hard Real-Time Systems

@inproceedings{Bernat2001GuaranteedOW,
  title={Guaranteed On-Line Weakly-Hard Real-Time Systems},
  author={Guillem Bernat and Ricardo Cayssials},
  booktitle={RTSS},
  year={2001}
}
A weakly hard real-time system is a system that can tolerate some degree of missed deadlines provided that this number is bounded and guaranteed off-line. In this paper we present an on-line scheduling framework called BiModal Scheduler (BMS) for weakly-hard real-time systems. It is characterised by two modes of operation. In normal modetasks can be scheduled with a generic scheduler (possibly best-effort). Weakly hard constraints are guaranteed to be satisfied by switching, whenever necessary… CONTINUE READING
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Weakly-hard real-time systems.IEEE Transactions on Computers, • 2001
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