Title :
PD-RED: to improve the performance of RED
Author :
Sun, Jinsheng ; Ko, King-Tim ; Chen, Guanrong ; Chan, Sammy ; Zukerman, Moshe
Author_Institution :
Dept. of Autom., Nanjing Univ. of Sci. & Technol., China
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.
Keywords :
adaptive control; proportional control; queueing theory; telecommunication congestion control; Internet; PD-RED; RED; active queue management; adaptive RED AQM; congestion control; maximal drop rate parameter; proportional derivative control; queue length; random early detection; routers; simulations; Adaptive control; Control theory; PD control; Programmable control; Proportional control; Protocols; Queueing analysis; Sun; Telecommunication traffic; Traffic control;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2003.815653
