Global Stability of FAST TCP in Single-Link Single-Source Network

Joon-Young Choi Joon-Young Choi,J.S Lee,Kyungmo Koo Kyungmo Koo,S.H Low

doi:10.1109/cdc.2005.1582427

Global Stability of FAST TCP in Single-Link Single-Source Network

Joon-Young Choi Joon-Young Choi, J.S Lee + Show 2 more

Open Access

https://doi.org/10.1109/cdc.2005.1582427

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Publication Date: Dec 12, 2005

Citations: 41

Affiliation: Pusan National University, Pohang University of Science and Technology

#Condition For Global Asymptotic Stability #FAST TCP + Show 8 more

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Abstract

We consider a single-link single-source network with FAST TCP source, and propose a static approximation of queuing delay dynamics at the link. The static approximation turns out to be a form with network feedback delay, which enables to analyze FAST TCP reflecting the effect of network feedback delay. Based on a continuous-time dynamic model of FAST TCP, we achieve the boundedness of window size and a sufficient condition for global asymptotic stability. The simulation results illustrate the validity of the sufficient condition for global asymptotic stability.

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