Abstract
In this paper, we study the tail behavior of the stationary queue length of an M/G/1 retrial queue. We show that the subexponential tail of the stationary queue length of an M/G/1 retrial queue is determined by that of the corresponding M/G/1 queue, and hence the stationary queue length in an M/G/1 retrial queue is subexponential if the stationary queue length in the corresponding M/G/1 queue is subexponential. Our results for subexponential tails also apply to regularly varying tails, and we provide the regularly varying tail asymptotics for the stationary queue length of the M/G/1 retrial queue.
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AMS subject classifications: 60J25, 60K25
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Shang, W., Liu, L. & Li, QL. Tail asymptotics for the queue length in an M/G/1 retrial queue. Queueing Syst 52, 193–198 (2006). https://doi.org/10.1007/s11134-006-5223-1
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DOI: https://doi.org/10.1007/s11134-006-5223-1