Saito, Hiroshi, "The departure process of an N/G/1 Queue," Performance Evaluation, 11, pp. 241-251 (1990).
The departure process of an N/G/1 queue is investigated. The arrival process called an N process is a versatile point process and includes, for examples, a Markov-modulated Poisson process, which is comprised of models of packetized voice and video traffic arrival processes. The first passage analysis yields LSTs of distributions of the interdeparture times. Emphasis is on the interdeparture times of an N/D/1 queue. Numerical examples show that correlation of interarrival times is likely to be preserved in interdeparture times, and that the departure of a voice packet multiplexer can be expected to be smoothed for a normal load. The result in this paper enables evaluation of the smoothing effect of burst traffic through nodes in Asynchronous Transfer Mode networks.