Simple derivations of the invariance relations and their applications
Keyword(s):
In the literature, various methods have been studied for obtaining invariance relations, for example, L = λW (Little's formula), in queueing models. Recently, it has become known that the theory of point processes provides a unified approach to them (cf. Franken (1976), König et al. (1978), Miyazawa (1979)). This paper is also based on that theory, and we derive a general formula from the inversion formula of point processes. It is shown that this leads to a simple proof for invariance relations in G/G/c queues. Using these results, we discuss a condition for the distribution of the waiting time vector of a G/G/c queue to be identical with that of an M/G/c queue.
1982 ◽
Vol 19
(01)
◽
pp. 183-194
◽
Keyword(s):
1987 ◽
Vol 36
(1-2)
◽
pp. 63-68
Keyword(s):
1983 ◽
Vol 15
(01)
◽
pp. 21-38
◽
2016 ◽
Vol 60
(1)
◽
pp. 165-176
2005 ◽
Vol 30
(3)
◽
pp. 313-342
◽
2004 ◽
Vol 14
(04)
◽
pp. 455-464
◽