Ensuring real-time performance guarantees in dynamically reconfigurable embedded systems

Authors:
Aleksandra Tešanović;Mehdi Amirijoo;Daniel Nilsson;Henrik Norin;Jörgen Hansson
Affiliations:
Department of Computer Science, Linköping University, Linköping, Sweden;Department of Computer Science, Linköping University, Linköping, Sweden;Department of Computer Science, Linköping University, Linköping, Sweden;Department of Computer Science, Linköping University, Linköping, Sweden;Department of Computer Science, Linköping University, Linköping, Sweden
Venue:
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Year:
2005

Citing 12
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Abstract

In this paper we present a quality of service (QoS) adaptive framework for dynamic reconfiguration of component-based real-time 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 tuning of a real-time system. Real-time QoS guarantees are maintained in the system and under reconfiguration by employing feedback-based scheduling methods.