Title :
A performance model for ATM switches with internal speedup
Author :
Iun, Dennis P C ; Cao, X.R.
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Hong Kong
Abstract :
In this paper we study a non-blocking ATM switch with internal speedup. Modifying the model in Cao (1995), we can obtain the maximum throughput of the switch; approximating the output process by a discrete-time Markov modulated process, we can calculate the cell loss probabilities at the output buffers. In our approach, the incoming traffic is considered to have correlated destinations and asymmetric routing probabilities. Simulation results illustrate that the approach is very accurate
Keywords :
Markov processes; asynchronous transfer mode; packet switching; probability; queueing theory; switching networks; telecommunication network routing; asymmetric routing probabilities; cell loss probabilities; correlated destinations; discrete-time Markov modulated process; internal speedup; maximum throughput; nonblocking ATM switch; output process; performance model; Analytical models; Asynchronous transfer mode; Fabrics; Information technology; Load modeling; Probability; Routing; Switches; Throughput; Traffic control;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.572694
