|
|
Strong Approximation of the Sojourn Time for a Two-Stage Tandem Queue |
GUO Yongjiang; ZHANG Yuyan |
School of Science, Beijing University of Posts and Telecommunications, Beijing, 100876, China; Shanghai Police College, Shanghai, 200137, China |
|
|
Abstract We obtain the strong approximation of the sojourn time progress for a two-stage tandem queue in heavy traffic, that is, the traffic intensity $\rho_1=\rho_2=1$. The sojourn time is the period from a customer's arrival to her departure, and the strong approximation is a function of Brownian motion.
|
|
|
|
|
|
|
|
|