Abstract: This paper is concerned with evaluating the performance of loss networks. We develop a reduced load approximation that improves on the famous Erlang fixed point approximation (EFPA) in a variety of circumstances. We illustrate our results with reference to a line network for which the EFPA may be expected to perform badly.
Keywords: Blocking probabilities, Erlang Fixed Point
Acknowledgement: This worked was funded by the Australian Research Council.
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Last modified: 14th November 2001