【摘要】 分析了基本的包对带宽测量算法 ,设计了一个该算法的理论证明过程 根据证明过程和理论分析 ,提出了另一种影响带宽估测结果的流量干扰现象———首包瓶颈链路后续排队现象 ,在实际网络带宽测量中对这种现象做了分析和实验验证 最后针对这种流量干扰现象制定和实现了一种优化策略更多还原

【Abstract】 In this paper, the basic packet pair bandwidth measurement algorithm is analyzed and a theoretic proving process of the algorithm is proposed From the proving process and theoretic analysis, it is found that there exists a traffic interference named first packet queuing phenomena on the links after the bottleneck link This interference is observed and analyzed in the real packet pair bandwidth measurement Finally, an optimization policy is adopted and implemented to deal with this interference更多还原