An Enhanced TFRC Protocol Based on Step ECN Marking
Zhuonong Xu, Jiawei Huang, Jianxin Wang, Ye Jin · 2010
TFRC over wireless access networks has poor performance because it accounts wireless losses as congestion losses. To solve the problem, an enhanced TFRC protocol based on step ECN marking is proposed. The simulations show that, with appropriate loss differentiation and congestion notification, the new protocol achieves much higher throughput than TFRC as well as keeps reasonable friendliness to TCP flows.