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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D. Ferrari, and D. C. Verma, “A Scheme for real-time channel establishment in wide area networks”, IEEE J. on Selected Areas in Commun., vol. 8, no. 4, 368–379, 1990.
D. D. Kandlur, K. G. Shin, and D. Ferrari, “Real-time communication in multi-hop networks”, IEEE Trans. on Parallel and Distributed Systems, vol. 5, no. 10, 1044–1055, 1994.
J. F. Kurose, M. Schwartz, and Y. Yemini, “Multiple-access protocols and time constrained communication”, ACM Computing Surveys, vol. 16, no. 1, 43–70, 1984.
N. Malcom and W. Zhao, “Hard real-time communication in mutiple-access networks”, Real-Time Systems, no. 8, 35–77, 1995.
S. Norden, G. Manimaran, and Siva Ram Murthy, “Dynamic Planning based protocols for real-time communication in multiple access networks”, Technical Report, Dept. of Computer Science and Engg., Indian Institute of Technology Madras, 1997.
C. C. Chou, and K. G. Shin, “Statistical real-time channels on multi-access bus networks”, IEEE Trans. on Parallel and Distributed Systems, vol. 8, no. 8, 769–780, 1997.
S. H. Khayat, and B. D. Bovopoulos, “A simple and efficient bus management scheme that supports continuous streams”, ACM Trans. on Computer Systems, vol. 13, no. 2, 122–140, 1995.
V. Upadhya, “Design and analysis of real-time LAN protocols”, M. S. Thesis, Dept. of Computer Science and Engg., Indian Institute of Technology, Madras, 1996.
C. L. Liu, and J. W. Layland, “Scheduling algorithms for multiprogramming in a hard-real-time environment”, Journal of the ACM, vol. 20, no. 1, 45–61, 1973.
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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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