@article{Sun2003PD-RED,
    author = {J. Sun and K. T. Ko and G. Chen and S. Chan and M. Zukerman},
    title = {{PD-RED}: To improve the performance of {RED}},
    journal = {IEEE Communications Letters},
    volume = {7},
    number = {8},
    pages = {406-408},
    month = {Aug.},
    year = {2003},
    abstract = {We propose a new active queue management (AQM) scheme to improve the performance of the well-known random early detection (RED) AQM. The new AQM is based on the proportional derivative (PD) control principle, and we call it PD-RED. In PD-RED we introduce minimal changes to RED. We demonstrate the improvement in performance of PD-RED over adaptive RED AQM by simulations.}
}