Multicast Congestion Control Based on Hop to Hop
Kejian Liu, Zhongqing Cheng, Zhao Yunpeng · Jisuanji gongcheng · 2007
This paper puts forward a kind of IP layer multicast congestion control algorithm according to hop to hop,and proves its usefulness based on mathematics,proves the STSR congestion control algorithm has a smaller congestion probability under the buffer area sharing than separating on the information frames transmit under the different priority policies,the STSR congestion control algorithm responding sensitively to network congestion and having larger networks throughput.It simulates the STSR model with NS-2,proving the STSR algorithm can ensure the TCP friendly and realize the distributed control theory of coarser granularity.This conclusion has great realistic significance to the multicast congestion control research.