突发信源模型存在的问题及其改进

Problems And lmprovements of the Bursty Source Model

在ＡＴＭ网络的流量控制问题的研究中，突发（ＯＮ—ＯＦＦ）信源模型是一种被广泛采用的信源分析模型。然而，目前常用的突发信源模型并不完美，以致常常影响实际的队列分析。为此，本文提出一种改进的突发信源模型，这种改进的模型不仅在理论上更加完善，而且更与实际情况相吻合。

In the study of traffic control in ATM networks,bursty source is a widely used analytical model.However,the present bursty source model isn′t perfect,which usually affects the analysis of the actual queues.So an improved bursty source model is proposed in this paper,which is more perfect theoretically and accords better with the actual case.