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

fYear

2012

fDate

23-26 Sept. 2012

Firstpage

5

Lastpage

9

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Technology and Applications (ISWTA), 2012 IEEE Symposium on

Conference_Location

Bandung

ISSN

2324-7843

Print_ISBN

978-1-4673-2209-6

Type

conf

DOI

10.1109/ISWTA.2012.6373877

Filename

6373877