학술논문
An analysis tool for predicting performance in an all-optical time division multiplexing data switch
Document Type
Conference
Source
Proceedings of ICC'97 - International Conference on Communications Communications Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on. 3:1325-1329 vol.3 1997
Subject
Language
Abstract
Performance of shared memory architectures for optical switching is typically obtained by simulation, and in low packet loss regions is subject to statistical error or excessive computer run times. To obtain a reliable measure of performance, a Markov chain with a small number of states has been developed to model the switch's behavior. This reduced chain is derived from a full Markov chain which more directly models the switch. Equations to count the number of states for both Markov chains are derived. Packet loss results derived from the reduced Markov chain are compared with simulation results.