Jitter model based on Cauchy distribution
Yi Gao · Jisuanji gongcheng yu sheji · 2011
To accurately depict the jitter of IP network,a jitter model based on Cauchy distribution is proposed.Furthermore,according to the proposed jitter model,the relation of the dispersion of network jitter and accumulated network nodes shows power law,as the nodes of the path is accumulated.This conclusion is used to predict QoS according to node number and flow parameter.And it is used to calculate max node number along the transmission path,in order to promise special QoS of applications.Simulation results show Cauchy model and the practical measured values can match very well.