Ensuring real-time performance guarantees in dynamically reconfigurable embedded systems

• In this paper we present a quality of service (QoS) adaptive framework for dynamic reconfiguration of component-based realtime systems. Our framework is light-weighted enabling reconfiguration in resource constrained embedded environments. Furthermore, it is possible to reconfigure both components and aspects of a system, hence, enabling finer timing of a real-time system. Real-time QoS guarantees are maintained in the system and under reconfiguration by employing feedback-based scheduling methods.

Nyckelord

real-time systems; components; aspects; dynamic reconfiguration; QoS

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