一种突发业务源的分析和模拟

ANALYSIS AND SIMULATION OF A BURSTY TRAFFIC SOURCE

ＡＴＭ网络支持大量的突发业务源．突发业务量可用间断贝努里过程（ＩＢＰ）描述，用稀疏过程理论得到ＩＢＰ的概率母函数，提出了一种迭代方法求解ＩＢＰ的概率分布．计算机仿真验证了分析的正确性．

An ATM network is expected to support a large number of bursty traffic sources. Bursty traffic can be described by the Interruppted Bernoulli Process(IBP).With the use of the thin Process theory,the PGF of the IBP are obtained.We present an iterative algorithm which can be used to calculate the IBP probability distribution.The accuracy of the analytical results has been largely validated by means of a simulation approach.