Applying fair intelligent congestion control in a hybrid QoS architecture for wireless environment

Zheng, Li, Hoang, Doan B. and Li, Ming 2009, Applying fair intelligent congestion control in a hybrid QoS architecture for wireless environment, in ICICS 2009 : International Conference on Information, Communications and Signal Processing, IEEE, Piscataway, N. J., pp. 1-6.

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Title Applying fair intelligent congestion control in a hybrid QoS architecture for wireless environment
Author(s) Zheng, Li
Hoang, Doan B.
Li, Ming
Conference name Information, Communications and Signal Processing. Conference (7th : 2009 : Macau, China)
Conference location Macau, China
Conference dates 8-10 Dec. 2009
Title of proceedings ICICS 2009 : International Conference on Information, Communications and Signal Processing
Editor(s) [Unknown]
Publication date 2009
Conference series Information, Communications and Signal Processing Conference
Start page 1
End page 6
Publisher IEEE
Place of publication Piscataway, N. J.
Keyword(s) hybrid QoS
WLAN
Fair Intelligent Congestion Control
wireless bottleneck
Summary This simple and scalable Differentiated Services (DiffServ) QoS control model is acceptable for the core of the network. However, more explicit and stringent admission and reservation based QoS mechanisms are required in the wireless access segment of the network, where available resources are severely limited and the degree of traffic aggregation is not significant, thus rendering the DiffServ principles less effective. In this paper we present a suitable hybrid QoS architecture framework to address the problem. At the wireless access end, the local QoS mechanism is designed in the context of IEEE 802.11 WLAN with 802.11e QoS extensions. At the edge and over the DiffServ domain, the Fair Intelligent Congestion Control (FICC) algorithm is applied to provide fairness among traffic aggregates and control congestion at the bottleneck interface between the wireless link and the network core.
ISBN 9781424446568
Language eng
Field of Research 080503 Networking and Communications
080502 Mobile Technologies
Socio Economic Objective 810103 Command, Control and Communications
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2009, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30029177

Document type: Conference Paper
Collection: School of Information Technology
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