Title :
SAVQ: stabilized adaptive virtual queue management algorithm
Author :
Long, Cheng-Nian ; Zhao, Bin ; Guan, Xin-Ping
Author_Institution :
Dept. of Electr. Eng., Yanshan Univ., Qinhuangdao, China
Abstract :
We observe that the desired utilization parameter γ in AVQ algorithm has an influence on the dynamics of queue and link utilization. It is difficult to achieve a fast system response and high link utilization simultaneously using a constant value γ. An adaptive setting method for γ is proposed according to the instantaneous queue size and the given reference queue value. This new algorithm, called stabilized AVQ (SAVQ), stabilizes the dynamics of queue maintaining a high link utilization.
Keywords :
Internet; queueing theory; telecommunication congestion control; telecommunication links; Internet; SAVQ; active queue management; adaptive setting method; adaptive virtual queue; congestion control; link utilization; Adaptive control; Algorithm design and analysis; Buffer overflow; Control theory; Delay; Feedback; Internet; Pi control; Programmable control; Queueing analysis;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2005.1375248
