An improved window control scheme over FAST TCP

Author

Zhao, Fuzhe ; Zhou, Jianzhong ; Luo, Zhimeng ; Yang Xiao

Author_Institution

Digital Eng. Res. Center, Huazhong Univ. of Sci. & Technol., Wuhan

fYear

2008

fDate

13-16 July 2008

Firstpage

1116

Lastpage

1119

Abstract

An improved window control scheme is proposed, which focus on stability and efficiency of dynamic high-speed networks in present of feedback. Foreseen problems introduced by such instability are inefficiency due to dramatic oscillation. We analyze the continue-time model of improved fast TCP and the bound of gain parameter is derived which satisfy the stability of system. The results demonstrate that the appropriate control parameter of improved fast TCP is derived based on the stability conditions in this paper, to achieve satisfactory network performance. It is found, by comparison, that the performance of improved scheme is better than that of the original fast TCP.

Keywords

Internet; feedback; stability; telecommunication congestion control; transport protocols; Internet; TCP; continue-time model; dynamic high-speed network; feedback; gain parameter; stability condition; window control scheme; Communication system traffic control; Computer science; Delay; Feedback; High-speed networks; IP networks; Protocols; Stability analysis; Sufficient conditions; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Informatics, 2008. INDIN 2008. 6th IEEE International Conference on

Conference_Location

Daejeon

ISSN

1935-4576

Print_ISBN

978-1-4244-2170-1

Electronic_ISBN

1935-4576

Type

conf

DOI

10.1109/INDIN.2008.4618270

Filename

4618270