网络多流控制器  

Networks Multiple Flow Regulator

作　　者：赵永祥[1] 陈常嘉[1] 

机构地区：[1]北方交通大学通信系,北京100044

出　　处：《电子学报》2003年第2期259-263,共5页Acta Electronica Sinica

基　　金：国家自然基金 (No.60 1 32 0 30No .60 2 0 2 0 0 1 )

摘　　要：本文提出了一种实现简单的网络元件 ,我们称之为多流控制器 .多流控制器能够识别汇聚流中的最大速率流并把它从汇聚流中分离出来 .多流控制器可以用于汇聚流特征的测量、非拥塞响应流的惩罚等多个领域 .本文分析了静态条件下的多流控制器数学模型 ,本文通过大量ns仿真 。Multiple Flow Regulator (MFR),a novel network component that can be implemented simply,is proposed in this paper.MFR can identify the flow with the biggest rate inside an aggregated flow and separate it from this aggregated flow.MFR can also be used in measurements of characters of an aggregated flow,and to penalize non responsive flows and so on.Static mathematical model of MFR is analyzed in this paper.Extensive simulations are conducted based on ns2 generated flows.Simulation results show that,the working character of a MFR coincides with the mathematical descriptions given in this paper.

关 键 词：流控器 汇聚流特征 网络测量 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]