Proceedings of the Korean Operations and Management Science Society Conference (한국경영과학회:학술대회논문집)

The Korean Operations Research and Management Science Society (한국경영과학회)
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Analysis of Discrete-time Two-phase Queueing System

이산시간 2단계 대기행렬시스템의 분석

  • Kim Tae-Sung (Department of Management Information Systems, Chungbuk National University) ;
  • Chang Seok-Ho (Department of Industrial Engineering, KAIST) ;
  • Chae Kyung-Chul (Department of Industrial Engineering, KAIST)
  • 김태성 (충북대학교 경영정보학과) ;
  • 장석호 (한국과학기술원 산업공학과) ;
  • 채경철 (한국과학기술원 산업공학과)
  • Published : 2002.05.01
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Abstract

In this paper, we consider a discrete-time two-phase queueing system. We derive the PCF of the system size and show that it is decomposed into two probabilty generating functions (PCFs), one of which is the PGF of the system size in the standard Ceo/G/1 queue. Based on this PGF, we present the performance measure of interest such as the mean number of customers In the system.

Keywords