1.   TCP-friendliness (Ashvin Goel)

These papers deal with the notion of TCP-friendly flows. Recently several TCP-friendly congestion control algorithms have been proposed whose long-term throughput as a function of a steady-state loss rate is similar to that of TCP. These algorithms are motivated by the needs of some streaming and multicast applications and their key characteristic is that they are slowly responsive, refraining from reacting as drastically as TCP to a single packet loss. The first paper investigates the behavior of slowly-responsive TCP-friendly congestion control algorithms under realistic dynamic network conditions, addressing the fundamental question of whether these algorithms are safe to deploy in the public Internet. The second paper also investigates the behavior of slowly-responsive TCP-friendly algorithms under dynamic network conditions. The last paper proposes a TCP-friendly algorithm called equation-based congestion control. In this mechanism, the sender does not reduce the sending rate by half in response to a single packet drop but explicitly adjusts the sending rate as a function of the measured rate of loss events.
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References
  1. D. Bansal, H. Balakrishnan, S. Floyd, S. Shenker, "Dynamic Behavior of Slowly-Responsive Congestion Control Algorithms" paper
  2. Y. Yang, M. Kim, S. Lam, "Transient Behaviors of TCP-friendly Congestion Control Protocols" paper
  3. S. Floyd, M. Handley, J. Padhye, J. Widmer, "Equation-Based Congestion Control for Unicast Applications" paper