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- Title
Analysis of stationary fluid queue driven by state-dependent birth-death process subject to catastrophes.
- Authors
Ammar, S. I.; Samanta, S. K.; Kilany, N. M.; Jiang, T.
- Abstract
This paper investigates an infinite buffer fluid queueing model driven by a state-dependent birth-death process prone to catastrophes. We use the Laplace-Stieltjes transform and continued fraction approaches to establish precise expression for the joint probability of the content of the buffer and the number of customers in an M/M/1 queueing model. The importance of the proposed system is that, in numerous practical situation, the service facility has defence mechanisms in place to deal with long waits. Under the strain of a significant backlog of work, the servers may improve their service rate. Therefore, considering the state-dependent character of queueing systems is of relevance. For example, congestion control technologies prevent long queues forming in computer and communication systems by adjusting packet transmission speeds based on the length of the queue (of packets) at the source or destination. Theoretical results are supported by numerical illustrations.
- Subjects
COMPUTER networks; CONTINUED fractions; CONSUMERS; DISASTERS; FLUIDS
- Publication
Scientia Iranica. Transaction D, Computer Science & Engineering & Electrical Engineering, 2024, Vol 31, Issue 14, p1149
- ISSN
1026-3098
- Publication type
Article
- DOI
10.24200/sci.2022.57036.5030