Stability analysis of FAST TCP using PI transfer function

Author

Zhao, Fuzhe ; Li, Ru ; Kang, Yuanbing

Author_Institution

Dept. of Comput. Sci., Central China Normal Univ., Wuhan, China

fYear

2011

fDate

21-23 Oct. 2011

Firstpage

52

Lastpage

55

Abstract

A new approach for the stability analysis of FAST TCP system is used for the investigation of one special kind of dynamical systems. This approach is based on results from the stability theory, optimal control theory, and variational methods. The optimal control approach allows us to obtain sufficient algebraic stability conditions for FAST TCP system. The way to obtain necessary and sufficient conditions for stability of systems with parameter r is shown in this paper. This method leads, in some cases, to algebraic necessity and sufficient conditions of absolute stability. Furthermore, case results illustrate the validity of parameter r for the stability of FAST TCP.

Keywords

PI control; optimal control; stability; telecommunication congestion control; transfer functions; transport protocols; FAST TCP system; PI transfer function; dynamical systems; optimal control theory; stability analysis; stability theory; variational methods; Conferences; Delay; Mathematical model; Pi control; Stability analysis; Transfer functions; FAST TCP; PI; congestion control; stability; transfer function;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Analysis and Signal Processing (IASP), 2011 International Conference on

Conference_Location

Hubei

Print_ISBN

978-1-61284-879-2

Type

conf

DOI

10.1109/IASP.2011.6108996

Filename

6108996