Parameter conditions for global stability of FAST TCP

被引：17

作者：

Koo, Kyungmo ^{[1
]}

Choi, Joon-Young ^{[2
]}

Lee, Jin S. ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Dept Elect & Elect Engn, Pohang, South Korea

[2] Pusan Natl Univ, Dept Elect Engn, Pusan, South Korea

来源：

IEEE COMMUNICATIONS LETTERS | 2008年 / 12卷 / 02期

关键词：

congestion control; FAST TCP; stability;

D O I：

10.1109/LCOMM.2008.071633

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, we study the global asymptotic stability of FAST TCP in the presence of network feedback delays. Based on a continuous-time dynamic model of FAST TCP and a static approximation of queuing delay at the link, we derive stability conditions for FAST TCP. The derived conditions are explicitly appeared as tuning parameter conditions of FAST TCP, and hence can be satisfied in a distributed way. The simulation results illustrate the validity of the conditions for the global asymptotic stability.

引用

页码：155 / 157

页数：3

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