Maximizing the capacity of mobile cellular networks with heterogeneous traffic
Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptive admission control in mobile cellular networks with streaming and elastic traffic
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
Adaptive trunk reservation policies in multiservice mobile wireless networks
MMNS'05 Proceedings of the 8th international conference on Management of Multimedia Networks and Services
Hierarchical admission control in mobile cellular networks using adaptive bandwidth reservation
EURO-NGI'05 Proceedings of the Second international conference on Wireless Systems and Network Architectures in Next Generation Internet
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A probability-based adaptive algorithm for call admission control in wireless network is proposed and validated. The algorithm is somewhat similar to that of RED (Random Early Detection), which is based on probability to control the Guard channels according to controlled QoS measure. The QoS measures studied are call-blocking probability, Handoff-call blocking probability and system utility. Simulations are compared to study the performance of the probability-based algorithm, the guard channel algorithm, and the adaptive algorithm devised by Yi Zhang. And results show that the probability-based algorithm outperforms the latter two algorithms in QoS measures.