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Dynamic real-time channel establishment in multiple access bus networks

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Parallel and Distributed Processing (IPPS 1999)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1586))

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Abstract

Real-time communication with performance guarantees is becoming very important to many applications, like computer integrated manufacturing, multimedia, and many embedded systems. Though several real-time protocols have been proposed for the multiple access bus networks, there is no guarantee based protocol which addresses the problem of integrated scheduling of dynamically arriving periodic and aperiodic messages. In this paper, we propose two guarantee based protocols, EDF and BUS protocols, which address this problem. In the simulation studies, the performance metrics, success ratio (measure of schedulability) and channel utilization are used to study the performance of the two protocols. It is observed that the EDF protocol offers higher schedulability as compared to the BUS protocol for periodic messages, while the BUS protocol offers better channel utilization for aperiodic messages as compared to the EDF protocol.

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José Rolim Frank Mueller Albert Y. Zomaya Fikret Ercal Stephan Olariu Binoy Ravindran Jan Gustafsson Hiroaki Takada Ron Olsson Laxmikant V. Kale Pete Beckman Matthew Haines Hossam ElGindy Denis Caromel Serge Chaumette Geoffrey Fox Yi Pan Keqin Li Tao Yang G. Chiola G. Conte L. V. Mancini Domenique Méry Beverly Sanders Devesh Bhatt Viktor Prasanna

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© 1999 Springer-Verlag

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Mittal, A., Manimaran, G., Murthy, C.S.R. (1999). Dynamic real-time channel establishment in multiple access bus networks. In: Rolim, J., et al. Parallel and Distributed Processing. IPPS 1999. Lecture Notes in Computer Science, vol 1586. Springer, Berlin, Heidelberg . https://doi.org/10.1007/BFb0097914

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  • DOI: https://doi.org/10.1007/BFb0097914

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-65831-3

  • Online ISBN: 978-3-540-48932-0

  • eBook Packages: Springer Book Archive

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