Paper Info
Title
An Efficient Admission Control Scheme for Adaptive Multimedia Services in IEEE 802.16e Networks
Abstract
IEEE 802.16e broadband wireless access (BWA) technology has many advantages and is one of the most promising technologies for broadband access. In order to meet the requirements of diverse multimedia services, it is necessary to provide quality of service (QoS) guarantee. Admission control (AC) plays an important role in QoS provisioning for wireless communication systems. However, IEEE 802.16e standard does not specify the AC scheme at all. In this paper, an efficient AC scheme is proposed for 802.16e networks by using its characteristics of supporting adaptive multimedia services. We design a performance analysis model for this scheme and evaluate the performance of this scheme using OPNET Modeler. Both analyses and simulation results show that the performance of our proposed AC scheme outperforms that of threshold-based admission control scheme in terms of the handover service flow dropping probability, new service flow blocking probability and bandwidth utilization.
Year
DOI
Venue
2006
10.1109/VTCF.2006.558
VTC Fall
Keywords
Field
DocType
performance analysis model,adaptive multimedia services,radio access networks,new service flow blocking probability,quality of service,ieee 802.16e,telecommunication congestion control,admission control,admission control scheme,bandwidth utilization,broadband networks,opnet modeler,broadband wireless access (bwa),qos provisioning,quality of service (qos),broadband wireless access technology,multimedia communication,ieee 802.16e networks,handover service flow dropping probability,broadband wireless access
IEEE 802.11e-2005,Admission control,Wireless broadband,Computer science,Quality of service,Computer network,Wireless Multimedia Extensions,IEEE 802,Broadband networks,Multimedia,Handover
Conference
ISSN
ISBN
Citations 
1550-2252
1-4244-0063-5
16
PageRank 
References 
Authors
1.00
8
2
Name
Order
Citations
PageRank
Yin Ge1201.95
Geng-Sheng Kuo230031.06