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2003
IEEE

Design optimization of mixed time/event-triggered distributed embedded systems

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Design optimization of mixed time/event-triggered distributed embedded systems
Distributed embedded systems implemented with mixed, eventtriggered and time-triggered task sets, which communicate over bus protocols consisting of both static and dynamic phases, are emerging as the new standard in application areas such as automotive electronics. In a previous paper, we have developed a holistic timing analysis and scheduling approach for this category of systems. Based on this result, in the present paper, new design problems are solved, which we identified as characteristic for such hybrid systems: partitioning of the system functionality into time-triggered and eventtriggered domains and the optimization of parameters corresponding to the communication protocol. We addressed both problems in the context of a heuristic which performs mapping and scheduling of the system functionality. We demonstrated the efficiency of the proposed technique with extensive experiments. Categories and Subject Descriptors B.8.2 [Performance and Reliability]: Performance Analysis and...
Traian Pop, Petru Eles, Zebo Peng
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where CODES
Authors Traian Pop, Petru Eles, Zebo Peng
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