Convergence of the stationary distributions of M/M/s/K retrial queue as K tends to infinity

被引:2
|
作者
Shin, Yang Woo [1 ]
机构
[1] Changwon Natl Univ, Dept Stat, Chang Won 641773, Gyeongnam, South Korea
关键词
M/M/s/K retrial queue; M/M/s queue; convergence rate; censored Markov chain;
D O I
10.1016/j.ejor.2007.03.052
中图分类号
C93 [管理学];
学科分类号
12 ; 1201 ; 1202 ; 120202 ;
摘要
We investigate the convergence of the stationary distributions x(K) of M/M/s/K retrial queue to the stationary distribution pi of M/M/s queue as K tends to infinity. It is showed that x(K) converges geometrically to pi in l(1)-sense and the convergence rate is characterized by the traffic intensity rho = lambda/s mu' where lambda and mu are the arrival rate and service rate, respectively. (C) 2007 Elsevier B.V. All rights reserved.
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页码:1104 / 1117
页数:14
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