한국산업경영시스템학회:학술대회논문집 (Proceedings of the Society of Korea Industrial and System Engineering Conference)
- 한국산업경영시스템학회 2002년도 춘계학술대회
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- Pages.133-138
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- 2002
각 고객 class 별 서버의 수에 제한이 있는 M/M/2 대기행렬모형 분석
An analysis of M/M/2 system with restriction to the number of servers for each customer class
초록
In this paper, we model a two-server queueing system with priority, to which we put a restriction of the number of servers for each customer class. A group of customers is divided into two different classes. The class 1 customers has non -preemptive priority over class 2 customers. We use the method of PGF depending on the state of server We find the PGF of the number of customers in queue, server utilization, mean queue length and mean waiting time for each class of customers.
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