Title :
Model-based QoS parameter control for IEEE 802.11e EDCA
Author :
Lee, Jae Young ; Lee, Hwang Soo ; Ma, Joong Soo
Author_Institution :
Digital Media & Commun. (DMC) Div., Samsung Electron., Suwon, South Korea
fDate :
7/1/2009 12:00:00 AM
Abstract :
In this paper, we give an analytical justification how to control the QoS parameters using a throughput approximation model for IEEE 802.11e EDCA. Using the model, we propose a new parameter control algorithm which successfully achieves the dynamic parameter assignment under desired throughput ratio constraints.
Keywords :
approximation theory; quality of service; telecommunication control; wireless LAN; wireless channels; IEEE 802.11e EDCA; QoS parameter control; approximation model; enhanced distributed channel access; quality of service; wireless local area network; Algorithm design and analysis; Communication system traffic control; Counting circuits; Helium; Information technology; Local area networks; Performance analysis; Size control; Throughput; Wireless LAN; Wireless local area networks (WLANs), IEEE 802.11e, performance analysis, QoS parameter control;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2009.07.070147
