TCP congestion control can perform badly in highspeed wide area networks because of its
slow response with large congestion windows. The challenge for any alternative protocol is …

In this paper we present a congestion control protocol that is suitable for deployment in
highspeed and long-distance networks. The new protocol, H-TCP, is shown to fair when …

In this article we describe recent work on buffer sizing for core Internet routers. This work
suggests that the widely-used rule of thumb leads to buffers which are much larger than they …

In large multiplexers with many TCP flows, the aggregate traffic flow behaves predictably;
this is a basis for the fluid model of Misra, Gong and Towsley V. Misra et al.,(2000) and for a …

This article describes how control theory has been used to address the question of how to
size the buffers in core Internet routers. Control theory aims to predict whether the is stable …

We perform the necessary calculations to determine the stability and asymptotic forms of
solutions bifurcating from steady state in a nonlinear delay differential equation with a single …

We present a model of a network of synchronised sources operating additive increase
multiplicative decrease (AIMD) congestion control algorithms. We show:(i) that networks of …

In this paper we present a new AIMD congestion control algorithm, H-TCP, that is suitable for
deployment in high speed and long distance networks as well as conventional networks. H …

Positive matrices associated with synchronised communication networks Page 1 Linear
Algebra and its Applications 393 (2004) 47–54 www.elsevier.com/locate/laa Positive matrices …

A stochastic algorithm is presented for a class of optimisation problems that arise when a
group of agents compete to share a single constrained resource in an optimal manner. The …