| Article ID: | iaor19921968 |
| Country: | United States |
| Volume: | 17 |
| Issue: | 2 |
| Start Page Number: | 487 |
| End Page Number: | 508 |
| Publication Date: | May 1992 |
| Journal: | Mathematics of Operations Research |
| Authors: | Horvath Lajos |
The paper considers a queueing system with one or more stations. It shows that the queue length processes can be approximated with Brownian motions or reflected Brownian motions. Using the approximations, rates of convergence of the distributions and expected values of queue lengths are obtained.