Title :
Hierarchical QoS admission control mechanism for non-transparent relay in WiMAX networks
Author :
Yusoff, Rohaiza ; Baba, Mohd Dani ; Ibrahim, Mohammad
Author_Institution :
Centre for Comput. Eng. Studies, UiTM, Shah Alam, Malaysia
Abstract :
This paper presents the admission control mechanism which can minimise the overwhelming effect of limited radio resources as the demand for network service increases. The simulation study was conducted using NCTUns module with hierarchical Quality of Service (QoS) priority method. The result shows the proposed admission control mechanism is able to increase the number of subscriber being served and reduces the radio resources wastage by about 35%.
Keywords :
WiMax; quality of service; relay networks (telecommunication); telecommunication congestion control; NCTUns module; QoS priority method; hierarchical QoS admission control mechanism; hierarchical quality of service priority method; limited radio resource effect; mobile multihop relay WiMAX network; nontransparent relay; radio resource wastage; Admission control; Bandwidth; IEEE 802.16 Standards; Mobile communication; Relays; WiMAX; Admission Control; IEEE 802.16j; Relay; WiMAX;
Conference_Titel :
Wireless Technology and Applications (ISWTA), 2012 IEEE Symposium on
Conference_Location :
Bandung
Print_ISBN :
978-1-4673-2209-6
DOI :
10.1109/ISWTA.2012.6373877
