Research Article
Dynamic Call Admission Control for Enhanced GoS of UGS Connections during “Busy Hour” in WiMAX
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@INPROCEEDINGS{10.1007/978-3-642-16644-0_30, author={Angelos Antonopoulos and Christos Verikoukis}, title={Dynamic Call Admission Control for Enhanced GoS of UGS Connections during “Busy Hour” in WiMAX}, proceedings={Mobile Lightweight Wireless Systems. Second International ICST Conference, MOBILIGHT 2010, Barcelona, Spain, May 10-12, 2010, Revised Selected Papers}, proceedings_a={MOBILIGHT}, year={2012}, month={10}, keywords={Admission Control Busy Hour WiMAX IEEE 802.16 Medium Access Control (MAC)}, doi={10.1007/978-3-642-16644-0_30} }- Angelos Antonopoulos
Christos Verikoukis
Year: 2012
Dynamic Call Admission Control for Enhanced GoS of UGS Connections during “Busy Hour” in WiMAX
MOBILIGHT
Springer
DOI: 10.1007/978-3-642-16644-0_30
Abstract
In this paper we introduce a dynamic connection admission control (CAC) mechanism for IEEE 802.16 broadband wireless access Standard. Our algorithm has been developed considering the problem of “busy hour” in communications traffic variation during a typical day. The proposed solution, which is compatible to the IEEE 802.16 Standard, provides higher priority to VoIP calls compared to other types of traffic in the network. The performance of the proposed algorithm is evaluated by means of computer simulations and compared to simple traditional admission control schemes.
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