TCP-Peach+: Enhancement of TCP-Peach for satellite IP networks

被引:49
|
作者
Akyildiz, IF [1 ]
Zhang, X [1 ]
Fang, H [1 ]
机构
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Broadband & Wireless Networking Lab, Atlanta, GA 30332 USA
关键词
congestion control; high bit error rates; long propagation delays; satellite IP networks; TCP-Peach;
D O I
10.1109/LCOMM.2002.801317
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this letter an improvement to TCP-Peach congestion control scheme, called TCP-Peach+, is proposed to further improve the goodput performance for satellite IP networks. in TCP-Peach+, two new algorithms, Jump Start and Quick Recovery, are proposed for congestion control in satellite networks. These algorithms are based on low priority segments, called NIL segments, which are used to probe the availability of network resources as well as error recovery. Simulation experiments show that TCP-Peach+ outperforms TCP-Peach in terms of goodput and achieves fair share of network resources as well.
引用
收藏
页码:303 / 305
页数:3
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