UTILIZATION OF 1st ERLANG FORMULA IN ASYNCHRONOUS NETWORKS

Erik Chromý - Ivan Baroňák

   This paper emphasizes a possibility for the utilization the 1st Erlang formula in asynchronous networks. This statement is possible on the basis of research of statistical features of traffic source input flow. We consider ATM network type where in the case of VP important parameters are as follows: loss - B, link utilization - &rho and bandwidth - c. The evidence for utilization the 1-st Erlang formula in asynchronous networks is achieved through the model of video source traffic. To design the video source traffic discreet Markov chain has been used.

Keywords: ATM, 1st Erlang formula, Markov model, video source model

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