Application of Erlang's Formula for Non-Poisson Flows

摘要

An improved method of equivalent random traffic (ERT) has been developed, thus making it possible to compute the parameters of splitting flows of calls, which makes it different from the classical ERT method operating only with combined flows of calls. The numerical analysis indicated that this method has an increased accuracy for independent flows. For dependent flows, the approximation's accuracy is reduced, and the correlation between them should be taken into account.