A. Erramilli et al., EXPERIMENTAL QUEUING ANALYSIS WITH LONG-RANGE DEPENDENT PACKET TRAFFIC, IEEE/ACM transactions on networking, 4(2), 1996, pp. 209-223
Recent traffic measurement studies from a wide range of working packet
networks have convincingly established the presence of significant st
atistical features that are characteristic of fractal traffic processe
s, in the sense that these features span many time scales, Of particul
ar interest in packet traffic modeling is a property called long-range
dependence (LRD), which is marked by the presence of correlations tha
t can extend over many time scales, In this paper, we demonstrate empi
rically that, beyond its statistical significance in traffic measureme
nts, long-range dependence has considerable impact on queueing perform
ance, and is a dominant characteristic for a number of packet traffic
engineering problems, In addition, we give conditions under which the
use of compact and simple traffic models that incorporate long-range d
ependence in a parsimonious manner (e.g., fractional Brownian motion)
is justified and can lead to new insights into the traffic management
of high speed networks.