Discrete-Time Models for Communication Systems Including ATM
Discrete-Time Models for Communication Systems Including ATM
Fast circuit switching for the next generation of high performance networks
IEEE Journal on Selected Areas in Communications
A comparison of RED's byte and packet modes
Computer Networks: The International Journal of Computer and Telecommunications Networking
Exploiting the adaptive properties of a probing device for TCP in heterogenous networks
Computer Communications
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Performance Evaluation of a Time Division Multiplexing Method Applicable for Dynamic Transfer Mode Networks Csaba Antal Ericsson Traffic Analysis and Network Performance Lab., Jozsef Bíró, Tamas Henk and Gergely Mátéfi Budapest University of Technology and Economics The paper is concerned with analyzing a time-division multiplexing method with two priority classes. A discrete-time model is established for analyzing the queuing behavior of low priority traffic streams. The motivation came from Dynamic Transfer Mode (DTM) networks, which uses time-division multiplexing of channels, however, the results might also be used for other fast circuit switched networks. The model to be investigated is based on the important observation that from the viewpoint of low priority traffic the system behaves as a queuing system subjected to periodic server interruption. The probability generating function (pgf) of the system time and system content of low priority messages is expressed in closed forms from which the first two moments can be calculated in a straightforward manner. Applying an efficient approximation technique also derives tail probabilities of system content and system time. Finally, we also give numerical examples as simple illustrations.