Moment relationships for queues with Poisson input

This paper presents new relationships between the higher-order moments of the FIFO and LIFO disciplines. These relationships hold over a class of queueing models that include M/G/1 queues with exceptional first service, M/G/1 queues with server vacations, and M/G/1 priority models. The results also generalize to a class of service disciplines that includes FIFO and LIFO as special cases. © 1992 J.C. Baltzer A.G. Scientific Publishing Company.