SA-TCP:A Novel Approach to Mitigate TCP Incast in Data Center Networks

摘要：

　　In high bandwidth and low latency data center networks,when multiple data senders simultaneously communicate with a single receiver,namely in many-to-one communication pattern,it is frequently occurred that the burst data overload the receivers switch buffers,which leads to TCP throughput collapse.This phenomenon is termed to TCP Incast problem,which has become a new hot research topic in recent years.In this paper,we propose a novel TCP congestion control algorithm named Stochastic Adjustment TCP(SA-TCP)which can stochastically adjust the congestion control window to avoid the synchronization among many parallel flows.The experimental results verify that SA-TCP can mitigate TCP Incast effectively.

关键词： TCP Incast Data Center Networks Congestion Control Cloud Computing

作者: Yongmao Ren Jun Li Guodong Wang Lingling Li Shanshan Shi

作者单位: Computer Network Information Center,Chinese Academy of Sciences,Beijing,100190,China Computer Network Information Center,Chinese Academy of Sciences,Beijing,100190,China;University of C

会议类型: 国际会议

会议名称: 2014 2nd International Conference on Advanced Cloud and Big Data (CBD 2014)(2014年先进云计算和大数据国际会议)

会议地点: 安徽黄山

会议语种:英文

页码: 163-167

在线出版日期: 2014-11-20（万方平台首次上网日期，不代表论文的发表时间）