The $M/G/1$ feedback retrial queue with two types of customers
Bull. Korean Math. Soc. 2005 Vol. 42, No. 4, 875-887
Published online December 1, 2005
Yong Wan Lee
Andong National University
Abstract : In M/G/1 retrial queueing system with two types of customers and feedback, we derived the joint generating function of the number of customers in two groups by using the supplementary variable method. It is shown that our results are consistent with those already known in the literature when $\delta_k=0(k=1,2),\lambda_1=0$\\ ~ or ~ $ \lambda_2 = 0$.
Keywords : feedback retrial queue, supplementary variable method, retrial time, stationary distribution
MSC numbers : 60K25, 90B22
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