A preemptive repeat priority queue with resampling: Performance analysis

A preemptive repeat priority queue with resampling: Performance analysis

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Article ID: iaor20071499
Country: Netherlands
Volume: 146
Issue: 1
Start Page Number: 189
End Page Number: 202
Publication Date: Sep 2006
Journal: Annals of Operations Research
Authors: , ,
Keywords: scheduling
Abstract:

In this paper, we analyze a discrete-time preemptive repeat priority queue with resampling. High-priority packets have preemptive repeat priority, and interrupted low-priority packets are subjected to independent retransmission attempts. Both classes contain packets with generally distributed transmission times. We show that the use of generating functions is beneficial for analyzing the system contents and packet delay of both classes. The influence of the priority scheduling on the performance measures is illustrated by some numerical examples.

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