A matrix continued fraction algorithm for the multiserver repeated order queue

被引:24
作者
Hanschke, T
机构
[1] Tech Univ Clausthal, Inst Math, D-38678 Clausthal Zellerfeld, Germany
[2] Int Business Machines Corp, Dept 5200, D-55131 Mainz, Germany
关键词
repeated order queueing systems; quasi-birth-and-death process; truncation procedures for infinite matrices; subdominant solutions of linear difference equations;
D O I
10.1016/S0895-7177(99)00139-9
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
This paper describes a multiserver repeated order queue with an unlimited number of sources, for which the underlying queueing process can be represented as a level-dependent quasi-birth-and-death process. For calculating its steady-state probabilities, a recursive method is proposed, which generalizes the notion of a continued fraction to sequences of matrices. In addition, rigorous proofs of the ergodicity and transience condition are given. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:159 / 170
页数:12
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