Title :
QoS for Mobile WiMAX Networks: Call Admission Control and Bandwidth Allocation
Author :
Tung, H.Y. ; Tsang, K.F. ; Lee, L.T. ; Ko, K.T.
Abstract :
A total QoS solution including dynamic call admission control scheme and bandwidth allocation algorithm is proposed for IEEE 802.16e mobile WiMAX. In this paper, the relationship between the channel utilization, the dropping and blocking probability versus traffic loads are investigated. The proposed WiMAX scheme supports voice, data and multimedia services with differentiated QoS.
Keywords :
WiMax; bandwidth allocation; channel allocation; integrated voice/data communication; mobile radio; multimedia communication; probability; quality of service; radio access networks; telecommunication congestion control; telecommunication traffic; wireless channels; IEEE 802.16e mobile WiMax network; QoS; bandwidth allocation algorithm; channel utilization; dynamic call admission control; multimedia service; probability; quality of service; traffic load; Bandwidth; Base stations; Call admission control; Channel allocation; Delay; Quality of service; Scheduling algorithm; Telecommunication traffic; Termination of employment; WiMAX;
Conference_Titel :
Consumer Communications and Networking Conference, 2008. CCNC 2008. 5th IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1456-7
Electronic_ISBN :
978-1-4244-1457-4
DOI :
10.1109/ccnc08.2007.134
