Packet loss rate estimation algorithm based on one trip time
Tang Yan-fen · Computer Engineering and Applications Journal · 2007
In wireless link,Packet loss may caused by the high channel bit error rate and nodes mobile,and multi-path routing and node switching will lead to reorder.The traditional congestion control mechanism is not consider to packet loss because of non-congestion factor and reorder,it takes the non-congestion and reorder for congestion,and switches to the congestion control state.This will affect the performance of TCP seriously.In wireless net,Cumulative Explicit Transport Error Notification Scheme is used to improve the TCP performance.This paper in view of the shortcoming of CETEN(Cumulative Explicit Transport Error Notification) to make the improvement,in receiver side estimates drop rate.The method is showed efficient in experiment.