Title :
Tight Upper Bound for Stability of TCP/RED Systems in AQM Routers
Author :
Woo, Seok ; Kim, Kiseon
Author_Institution :
Gwangju Inst. of Sci. & Technol., Gwangju, South Korea
fDate :
7/1/2010 12:00:00 AM
Abstract :
Stability of TCP/RED systems can be achieved by tuning random early detection (RED) parameters. The authors present a tight upper bound of the maximum packet drop probability in the RED to obtain a stable queue performance in TCP/RED systems. Simulation results show that the derived stability condition is exact and match up well to our analysis.
Keywords :
probability; queueing theory; stability; telecommunication network routing; transport protocols; AQM routers; TCP-RED system stability; maximum packet drop probability; tight upper bound; tuning random early detection parameter; Analytical models; Control systems; Delay effects; Fluid dynamics; Pi control; Polynomials; Proportional control; Queueing analysis; Simulation; Stability analysis; Stability criteria; System testing; Tuning; Upper bound; AQM; random early detection; stability;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2010.07.100375
