Fundamentals of queueing theory (2nd ed.).
Fundamentals of queueing theory (2nd ed.).
First-order perturbation analysis of a simple multi-class finite source queue
Performance Evaluation
Convergence properties of infinitesimal perturbation analysis
Management Science
Hi-index | 0.00 |
Non-Markov-type queueing systems are often used as mathematical models in studying some practical engineering problems, such as communication networks. In this paper, we consider the problems of sensitivity analysis and estimates of the steady-state performance for an M/G/1 queueing system. By studying its embedded Markov chain, we give the sensitivity formulas expressed by the potentials of the embedded Markov chain. Based on the performance potential theory and these formulas, we propose an algorithm to compute system potentials and performance derivatives for M/G/1 queueing systems. This algorithm can be directly used in controlling and optimization problems since it is based on analyzing a single sample path of the system. A numerical example is provided to illustrate the application of the algorithm.