Evaluation of the total time in system in a preempt/resume priority queue via a modified Lindley process
1983 ◽
Vol 15
(04)
◽
pp. 840-856
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Keyword(s):
A Poisson stream of arrival rate λI and service-time distribution A I(x) has preempt/resume priority over a second stream of rate λII and distribution A II(x). Abundant theoretical results exist for this system, but severe numerical difficulties have made many descriptive distributions unavailable. Moreover, the distribution of total time in system of low-priority customers has not been discussed theoretically. It is shown that the waiting-time sequences of such customers before first entry into service is a Lindley process modified by replacement. This leads to the total time distribution needed. A variety of descriptive distributions, transient and stationary, is obtained numerically via the Laguerre transform method.
1999 ◽
Vol 36
(03)
◽
pp. 934-940
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1999 ◽
Vol 36
(3)
◽
pp. 934-940
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2016 ◽
Vol 48
(4)
◽
pp. 1117-1138
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Keyword(s):
1988 ◽
Vol 2
(2)
◽
pp. 185-213
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1969 ◽
Vol 6
(03)
◽
pp. 594-603
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1985 ◽
Vol 22
(3)
◽
pp. 397-407
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Keyword(s):
1991 ◽
Vol 50
(3)
◽
pp. 310-324
◽
Keyword(s):
1988 ◽
Vol 33
(3)
◽
pp. 304-313
◽
Keyword(s):