Improving TCP congestion control to avoid TCP global synchronization

被引:0
|
作者
Xu, Changbiao [1 ]
Xian, Yongju [1 ]
Yang, Shizhong [1 ]
机构
[1] Chongqing Univ, Acad Commun Tracking Telemetry & Informat Transmi, Chongqing 400044, Peoples R China
关键词
D O I
暂无
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
To avoid TCP global synchronization and improve network throughput, an improved TCP congestion control mechanism is proposed, namely P-TCP, which adopts the probability-based way to adjust the congestion window independently when the network occurs congestion. Therefore, some P-TCP connections may decrease the congestion window greatly while other P-TCP connections may decrease the congestion window lightly. Simulation results show that TCP global synchronization can be effectively avoided, which leads to the efficient utilization of network resources as well as the effective mitigation of network congestion. Simulation results also give some valuable references for determining the related parameters in P-TCP.
引用
收藏
页码:133 / 138
页数:6
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