网络业务流的自相似特性研究

Research on Network Traffic Self-Similarity Nature

网络业务流的自相似特征显著影响网络的流量控制与排队分析,已经引起人们的极大重视。本文分析了产生自相似性的原因,以及它对网络技术的影响,介绍了自相似业务流的研究进展,指出了存在的问题,同时展望了未来的研究方向。

The sell-similarity of the network traffic has severe impact on flow control and queuing analysis in date networks,therefore it has received significant attention. This paper reveals features and underlying cause of sell-similarity traffic,investigates the effect of sell-similarity traffic on network technology. Research developments of sell-similarity traffic are reviewed. Some open problems and future research directions are also pointed out。