• Title/Summary/Keyword: BMAP arrivals

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A Note on the Relationships among the Queue Lengths at Various Epochs of a Queue with BMAP Arrivals

  • Kim, Nam K;Chae, Kyung C;Lee, Ho W
    • Management Science and Financial Engineering
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    • v.9 no.2
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    • pp.1-12
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    • 2003
  • For a stationary queue with BMAP arrivals, Takine and Takahashi [8] present a relationship between the queue length distributions at a random epoch and at a departure epoch by using the rate conservation law of Miyazawa [6]. In this note, we derive the same relationship by using the elementary balance equation, ‘rate-in = rate-out’. Along the same lines, we additionally derive relationships between the queue length distributions at a random epoch and at an arrival epoch. All these relationships hold for a broad class of finite-as well as infinite-capacity queues with BMAP arrivals.

Optimization of Buffers Capacity in Tandem Queueing Systems with Batch Markovian Arrivals Process

  • Kim, Che-Soong;Lee, Seok-Jun
    • Journal of Korea Society of Industrial Information Systems
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    • v.12 no.2
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    • pp.16-23
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    • 2007
  • Tandem queueing systems well suit for modeling many telecommunication systems. Recently, very general $BMAP/G/1/N/1{\to}{\bullet}/PH/1/M-1$ type tandem queues were constructively studied. In this paper we illustrate application of the obtained results for optimization of a buffer pool design.

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