First-come-first-served packet dispersion and implications for TCP

被引:0
|
作者
Melander, B [1 ]
Björkman, M [1 ]
Gunningberg, P [1 ]
机构
[1] Uppsala Univ, Dept Comp Syst, SE-75105 Uppsala, Sweden
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We study the packet dispersion phenomenon that a traffic flow experiences when it passes through a router. We show that when there are competing flows and the router schedules packets first-come-first-served (FCFS), the dispersion is not described well by the bottleneck spacing effect. We therefore introduce the term FCFS-spacing effect. We also show that for a router implementing weighted fair queuing, dispersion is due either to the bottleneck spacing effect or the FCFS spacing effect. Finally, we discuss the implications of FCFS packet dispersion on TCP's self-clocking mechanism.
引用
下载
收藏
页码:2170 / 2174
页数:5
相关论文
共 50 条