Queueing System with Negative Customers and Partial Protection of Service

• 영문명: Queueing System with Negative Customers and Partial Protection of Service
• 발행기관: 한국산업경영시스템학회
• 저자명: 이석준(Seok-Jun Lee) 김제숭(Che-Soong Kim)
• 간행물 정보: 『산업경영시스템학회지』제30권 제1호, 33~40쪽, 전체 8쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2007.03.30

영문 초록

  A multi-server queueing system with finite buffer is considered. The input flow is the BMAP (Batch Markovian Arrival Process). The service time has the PH (Phase) type distribution. Customers from the BMAP enter the system according to the discipline of partial admission. Besides ordinary (positive) customers, the Markovian flow (MAP) of negative customers arrives to the system. A negative customer can delete an ordinary customer in service if the state of its PH-service process belongs to some given set. In opposite case the ordinary customer is considered to be protected of the effect of negative customers. The stationary distribution and the main performance measures of the considered queueing system are calculated.

목차

1. Introduction
2. Model Descriptions
3. Stationary Distributions
4. Performance Measures
5. Numerical Examples
6. Conclusion
References

키워드

Batch Markovian Arrival Process Phase Type Service Time Distribution Negative Customers and Partial Service Protection