Abstract
In this short communication we study a fluid queue with a finite buffer. The performance measure we are interested in is the occupation time over a finite time period, i.e., the fraction of time the workload process is below some fixed target level. Using an alternating renewal sequence, we determine the double transform of the occupation time; the occupation time for the finite buffer M/G/1 queue with phase-type jumps follows as a limiting case.
| Original language | English |
|---|---|
| Pages (from-to) | 27-32 |
| Number of pages | 6 |
| Journal | Operations Research Letters |
| Volume | 46 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2018 |
Funding
We would like to thank the Associate Editor for his inspiring comments and the anonymous referee who provided us with thoughtful comments. Their suggestions helped us improve the paper significantly. The research of N. Starreveld and M. Mandjes is partly funded by the NWO Gravitation project N etworks , Grant Number 024.002.003 .
Keywords
- Doubly reflected process
- Finite buffer queue
- Fluid model
- Occupation time
- Phase-type distribution