Abstract
We are concerned with a real-time quality of service (QOS) estimation method for ATM statistical multiplexers with heterogeneous ON/OFF sources. We propose a real-time modeling method for the superposed traffic by a two-state MMPP by approximating the density function of aggregate cell arrival rate as a Bellows-like Poisson process. We also investigate a real-time calculation of the waiting time distribution for MMPP(2)/D/1 system to consider an upper bound of the cell loss ratio (CLR) for the finite-buffer system. Numerical examples show that the proposed QOS estimation method gives a good estimation of CLR.
Original language | English |
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Pages | 1679-1683 |
Number of pages | 5 |
State | Published - 1997 |
Event | Proceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3) - Montreal, Can Duration: 8 Jun 1997 → 12 Jun 1997 |
Conference
Conference | Proceedings of the 1997 IEEE International Conference on Communications, ICC. Part 3 (of 3) |
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City | Montreal, Can |
Period | 8/06/97 → 12/06/97 |