Abstract
We extend a measurement-based admission control algorithm suggested for predictive service to provide advance reservations for guaranteed and predictive service while keeping the attractive features of predictive service. The admission decision for advance reservations is based on information about flows that overlap in time. For flows that have not yet started, the requested values are used, and for those that have already started measurements are used. This allows us to estimate the network load accurately for the near future. To provide advance reservations we ask users to include durations in their requests. We provide simulation results to show that predictive service with advance reservations provides utilization levels significantly higher than those for guaranteed service.
This work was supported by a grant from the Center for Distance Spanning Technology (CDT), Luleå, Sweden
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© 1995 Springer-Verlag Berlin Heidelberg
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Degermark, M., Köhler, T., Pink, S., Schelén, O. (1995). Advance reservations for predictive service. In: Little, T.D.C., Gusella, R. (eds) Network and Operating Systems Support for Digital Audio and Video. NOSSDAV 1995. Lecture Notes in Computer Science, vol 1018. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0019247
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DOI: https://doi.org/10.1007/BFb0019247
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