GEN05-5: Use of Competition Detection in TCP for Fair and Effective Utilization of Network Bandwidth Conference Paper uri icon

abstract

  • The fairness (or TCP-friendliness) of recent high-speed TCP proposals for high bandwidth-delay product networks is generally poor. We believe that the lack of TCP-friendliness of high-speed TCP proposals stems from their ineffectiveness in detecting competing TCP flows. We suggest a competition detection mechanism for a single TCP flow to detect the presence of competing TCP flows and propose a new TCP, called Adaptive TCP (A-TCP), which uses the competition detection mechanism to control its aggressiveness: If it does not detect competing flows, a single A-TCP flow increases its sending rate aggressively in order to highly utilize the network. Otherwise, it behaves like a standard TCP flow to fairly share network resources with competing flows. We implemented A-TCP as part of Linux as well as in ns-2. Experimental results show that A-TCP achieves better fairness than existing high-speed TCP proposals. 2006 IEEE.

name of conference

  • IEEE Globecom 2006

published proceedings

  • IEEE Globecom 2006

author list (cited authors)

  • Cho, S., & Bettati, R.

citation count

  • 3

complete list of authors

  • Cho, Soohyun||Bettati, Riccardo

publication date

  • November 2006

publisher