Queue;
batch arrival;
geometric distribution;
variant working vacations;
server breakdowns;
probability generating function;
STEADY-STATE ANALYSIS;
IMPATIENT CUSTOMERS;
N-POLICY;
SYSTEM;
D O I:
10.1080/17509653.2018.1488154
中图分类号:
C93 [管理学];
O22 [运筹学];
学科分类号:
070105 ;
12 ;
1201 ;
1202 ;
120202 ;
摘要:
This paper analyzes an M-x/M/1 variant working vacation queue with server breakdowns and repair. The server takes working vacations as soon as the system becomes empty. The service times during regular busy period, working vacation period, vacation times, breakdown times and repair times are all assumed to be exponentially distributed and are mutually independent. We have used the probability generating functions to derive the steady-state probabilities and obtain the closed form expressions of the system size. In addition, we obtain some other performance measures and their monotonicity with respect to variant working vacations.
机构:
Laboratory of Mathematics, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel AbbesLaboratory of Mathematics, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbes
Bouchentouf A.A.
Guendouzi A.
论文数: 0引用数: 0
h-index: 0
机构:
Laboratory of Stochastic Models, Statistic and Applications, University of Saida, Dr. Moulay Tahar. B. P. 138, En-Nasr, SaidaLaboratory of Mathematics, Djillali Liabes University of Sidi Bel Abbes, Sidi Bel Abbes
机构:
Moscow MV Lomonosov State Univ, Mech & Math Fac, Dept Probabil Theory, Moscow 119992, RussiaMoscow MV Lomonosov State Univ, Mech & Math Fac, Dept Probabil Theory, Moscow 119992, Russia