Loss Differential Method and Its Realization in Linux
Xiangli Zhang · Jisuanji gongcheng · 2010
Traditional TCP variants use packet loss as the indicator of congestion and reduce its congestion windows size,which results in TCP throughput degrade.This paper studies how WECN solves this problem and enhances performance over wired/wireless hybrid networks.The contribution of this paper is implement of WECN in Linux operating system and emulation of its combination with TCP Reno,TCP Westwood in a testbed.Test results show that WECN can be extended to current TCP variants and can improve TCP throughput in lossy links.