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FAST TCP is a new improved TCP for the next generation high-speed network. By adopting a delay-based congestion control strategy, FAST TCP achieves a better stability and more sufficient link utilization as compared to other improved loss-based TCP. ...

The congestion control models of FAST TCP was created according to the actual implement of FAST TCP windows update strategy. The corresponding stability analysis condition was obtained by Routh criteria and the corresponding preferences guidance scheme ...

FAST TCP is a new transmission control protocol designed for high speed networks. In this paper, we mainly address the stability issue of FAST TCP with time-delay. We first establish the nonlinear delay differential model of the transmission system made ...

Accurate modeling of queueing dynamics is important in the design and analysis of Internet congestion control. However, as demonstrated in this paper, existing window-based queueing models [26,30] are often not capable of precisely capturing the ...

We consider the global asymptotic stability of FAST TCP in the presence of cross traffics as well as network feedback delays. Based on a continuous-time dynamic model that describes the FAST TCP source and the queuing delay dynamics with cross traffics, ...

We consider a class of nonlinear time delay systems created by generalizing the model for FAST TCP, an Internet congestion control algorithm. We achieve a time delay independent sufficient condition for the global asymptotic stability of the class of ...

The stability of FAST TCP in a single-link single-source is studied in this paper. A continuous time fluid flow model of the link buffer is considered to build a linear control system model related to FAST TCP. Linearing the fluid flow model and window ...

FAST Transmission Control Protocol (TCP) was previously proposed for high capacity network environments with long delay, and "FAST TCP with Snoop" performs better than conventional TCP enhancements in mobile wireless network environments. However, FAST ...

In this letter, we present a correction of the theorem for the global stability of FAST TCP developed by Koo et al. in 2008. Furthermore, an analysis is carried out to determine an improved parameter condition for global stability than the existing ...

The Parameter Tuning of FAST TCP Based on Lyapunov Function is developed. The satisfied condition is derived. Performances including congestion window size, buffer queue length are enhanced through simulations which compare with the original FAST TCP.

FAST TCP has been shown to be promising in terms of system stability, throughput and fairness. However, it requires buffering which increases linearly with the number of flows bottlenecked at a link. This paper proposes a new TCP algorithm that extends ...

We describe a delay-based end-to-end congestion control algorithm, called Very FAST TCP (VFAST), which is an extension of FAST TCP. The idea behind this extension is to smoothly estimate the round-trip-time, which eliminates throughput and queue ...

In this paper, we introduce two different models of FAST TCP. One is from the original FAST TCP model, and the other is from the ns-2 implementation of FAST TCP. Interestingly, these two models show significantly different dynamic performance and ...

In networking, it is often required to quantify by how much one protocol is fairer than another and how certain parameter setting and/or protocol enhancements improve fairness. This paper provides a framework to evaluate the fairness of various ...

We describe FAST TCP, a new TCP congestion control algorithm for high-speed long-latency networks, from design to implementation.We highlight the approach taken by FAST TCP to address the four difficulties which the current TCP implementation has at ...

Low rate TCP DoS attack is a novel kind of attacks discovered by Kuzmanovic. According to several experiments, it is very effective in degrading the normal TCP sender's throughput. FAST TCP is a delay-based transport layer protocol; it is used to ...