TY - GEN
T1 - Modeling high-speed network traffic with truncated α-stable processes
AU - Bai, Lin
AU - Guan, Wenyang
AU - Chen, Chen
AU - He, Jianhua
AU - Wang, Rui
PY - 2012
Y1 - 2012
N2 - It has been reported that high-speed communication network traffic exhibits both long-range dependence (LRD) and burstiness, which posed new challenges in network engineering. While many models have been studied in capturing the traffic LRD, they are not capable of capturing efficiently the traffic impulsiveness. It is desirable to develop a model that can capture both LRD and burstiness. In this letter, we propose a truncated α-stable LRD process model for this purpose, which can characterize both LRD and burstiness accurately. A procedure is developed further to estimate the model parameters from real traffic. Simulations demonstrate that our proposed model has a higher accuracy compared to existing models and is flexible in capturing the characteristics of high-speed network traffic.
AB - It has been reported that high-speed communication network traffic exhibits both long-range dependence (LRD) and burstiness, which posed new challenges in network engineering. While many models have been studied in capturing the traffic LRD, they are not capable of capturing efficiently the traffic impulsiveness. It is desirable to develop a model that can capture both LRD and burstiness. In this letter, we propose a truncated α-stable LRD process model for this purpose, which can characterize both LRD and burstiness accurately. A procedure is developed further to estimate the model parameters from real traffic. Simulations demonstrate that our proposed model has a higher accuracy compared to existing models and is flexible in capturing the characteristics of high-speed network traffic.
KW - network traffic modeling
KW - System modeling
KW - truncated α-stable processes
UR - http://www.scopus.com/inward/record.url?scp=84863141846&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-27311-7_80
DO - 10.1007/978-3-642-27311-7_80
M3 - Conference contribution
AN - SCOPUS:84863141846
SN - 9783642273100
VL - 1
T3 - Lecture Notes in Electrical Engineering
SP - 599
EP - 603
BT - Future Communication, Computing, Control and Management
A2 - Zhang, Y.
PB - Springer Verlag
CY - Berlin
T2 - 2011 International Conference on Future Communication, Computing, Control and Management, ICF4C 2011
Y2 - 16 December 2011 through 17 December 2011
ER -