用稳定CPC噪声合成网络业务量  

Synthesis of Network Traffic Using Stable CPC Noise

作　　者：张毅[1] 李乐民[1] 

机构地区：[1]电子科技大学宽带光纤传输与通信网重点实验室,成都610054

出　　处：《电子与信息学报》2007年第6期1304-1309,共6页Journal of Electronics & Information Technology

基　　金：国家自然科学基金委员会与香港研究资助局联合科研基金(60218002)资助课题

摘　　要：该文提出了一种新的网络业务量合成方法——稳定CPC噪声。该方法用于近似业务量的无穷可分层叠模型。实验证实,该方法生成的序列能很好仿真实际网络业务量。而排队简析也说明合成的业务量序列大大优于fBm自相似业务量模型,适合网络性能的研究。A new synthesis method of network traffic, stable CPC noise, is proposed in this paper. The method can approximate the infinitely divisible cascades model of traffic. It is testified that sequences generated using the method can simulate real network traffic favorably. In （lueuing analysis the sequence of synthesized traffic is much better than fBm self-similar traffic sequence, and are fit for research of network performance.

关 键 词：网络业务量 无穷可分层叠 稳定分布 复合Poisson层叠(CPC) 

分 类 号：TN919.2[电子电信—通信与信息系统]