Article ID: | iaor1999982 |
Country: | Japan |
Volume: | 41 |
Issue: | 1 |
Start Page Number: | 142 |
End Page Number: | 151 |
Publication Date: | Mar 1998 |
Journal: | Journal of the Operations Research Society of Japan |
Authors: | Takagi Hideaki, Nishi Tsuyoshi |
Keywords: | markov processes, networks |
Correlation of consecutive interdeparture times characterizes the output process in a queueing system. We present a recursive procedure for calculating the joint distribution of an arbitrary number of consecutive interdeparture times in M/G/1 and M/G/1/K queues. We then obtain explicitly the covariances of nonadjacent interdeparture times, and display the correlation coefficients that reveal the long-range dependence.