TY - GEN
T1 - Adaptive admission control algorithm in IEEE 802.16e broadband wireless access networks
AU - Wang, Chiapin
AU - Lin, Hsin Chi
AU - Lo, Hao Kai
PY - 2010
Y1 - 2010
N2 - The emerging IEEE 802.16e Broadband Wireless Access (BWA) network is one of the most promising solutions to provide ubiquitous wireless access with high data rates, high mobility, and wide coverage. In the paper we develop a novel Connection Admission Control (CAC) algorithm for IEEE 802.16e mobile BWA networks to simultaneously improve the utilization efficiency of network resources and guarantee Quality of Services (QoS) for handoff connections. The proposed CAC scheme dynamically adjusts the amount of reserved bandwidth for handoff users according to the arrival distributions of handoff and new coming connections. Simulation results demonstrate that the proposed CAC algorithm can increase the number of admitted connections and also provide handoff QoS.
AB - The emerging IEEE 802.16e Broadband Wireless Access (BWA) network is one of the most promising solutions to provide ubiquitous wireless access with high data rates, high mobility, and wide coverage. In the paper we develop a novel Connection Admission Control (CAC) algorithm for IEEE 802.16e mobile BWA networks to simultaneously improve the utilization efficiency of network resources and guarantee Quality of Services (QoS) for handoff connections. The proposed CAC scheme dynamically adjusts the amount of reserved bandwidth for handoff users according to the arrival distributions of handoff and new coming connections. Simulation results demonstrate that the proposed CAC algorithm can increase the number of admitted connections and also provide handoff QoS.
UR - http://www.scopus.com/inward/record.url?scp=78049346478&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78049346478&partnerID=8YFLogxK
U2 - 10.1109/SERVICES.2010.104
DO - 10.1109/SERVICES.2010.104
M3 - Conference contribution
AN - SCOPUS:78049346478
SN - 9780769541297
T3 - Proceedings - 2010 6th World Congress on Services, Services-1 2010
SP - 273
EP - 279
BT - Proceedings - 2010 6th World Congress on Services, Services-1 2010
T2 - 2010 6th World Congress on Services, Services-1 2010
Y2 - 5 July 2010 through 10 July 2010
ER -