科研之友
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摘要
We consider the PH/PH/c retrial queues with PH- retrial time. Approximation formulae for the distribution of the number of customers in service facility, sojourn time distribution and the mean number of customers in orbit are presented. We provide an approximation for GI /G/c retrial queue with general retrial time by approximating the general distribution with phase type distribution. Some numerical results are presented.
- 出版日期2014-4
