Statistical modeling and accuracy analysis of available bandwidth measurement
包对探测统计模型与测量精度分析*

Available bandwidth measurement is widely applied in a dependable network.This paper proposed probe gap model(PGM) as a lightweight and fast available bandwidth estimation method.But a big problem of PGM was its poor accuracy in certain network conditions.The accuracy could't be trusted.An important assumption behind the PGM was that the model should be statistical robust even the cross traffic follows do NOT follows fluid model.But no verification could prove this assumption.These problems made tools based...