IEEE/ACM Transactions on Networking (TON)
A Rate-Based Borrowing Scheme for QoS Provisioning in Multimedia Wireless Networks
IEEE Transactions on Parallel and Distributed Systems
IEEE/ACM Transactions on Networking (TON)
3G Wireless Networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptive Bandwidth Reservation and Admission Control in QoS-Sensitive Cellular Networks
IEEE Transactions on Parallel and Distributed Systems
A Fair Resource Allocation Protocol for Multimedia Wireless Networks
IEEE Transactions on Parallel and Distributed Systems
New Mobility Based Call Admission Control with On-Demand Borrowing Scheme for QOS Provisioning
ITCC '03 Proceedings of the International Conference on Information Technology: Computers and Communications
ICCNMC '01 Proceedings of the 2001 International Conference on Computer Networks and Mobile Computing (ICCNMC'01)
Non-uniform traffic issues in DCA wireless multimedia networks
Wireless Networks
The predictive user mobility profile framework for wireless multimedia networks
IEEE/ACM Transactions on Networking (TON)
Real-Time Mobility Tracking Algorithms for Cellular Networks Based on Kalman Filtering
IEEE Transactions on Mobile Computing
A Mobility Prediction Architecture Based on Contextual Knowledge and Spatial Conceptual Maps
IEEE Transactions on Mobile Computing
Novel velocity and call duration support for QoS provision in mobile wireless networks
IEEE Wireless Communications
Position location using wireless communications on highways of the future
IEEE Communications Magazine
QoS provisioning in cellular networks based on mobility prediction techniques
IEEE Communications Magazine
Mobility modeling, location tracking, and trajectory prediction in wireless ATM networks
IEEE Journal on Selected Areas in Communications
An alternative strategy for location tracking
IEEE Journal on Selected Areas in Communications
QoS provision in wireless access networks: a routing perspective considering mobility
International Journal of Network Management
A dynamic QoS provisioning call admission control in cellular mobile using fuzzy logic
International Journal of Wireless and Mobile Computing
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This paper presents an advanced resource reservation and call admission control scheme for cellular networks. It exploits user mobility information in order to achieve efficient network resource utilization, and avoid severe network congestion. At the same time it achieves reduced service dropping and reduced blocking probabilities. To support the migrating services from the neighbouring cells, the proposed mobility model employs an enhanced cell visiting probability estimator in order to achieve improved mobility prediction. It does this through exploiting the key mobility parameters (speed, direction, and distance) to produce a better estimation of resource reservation requirements. It also uses a probabilistic approach to identify a cluster of cells, the shadow cluster, which the mobile unit is likely to visit. A self-learning, expected travel distance estimation, technique is proposed to overcome the obstacles faced due to the real-world road networks, as well as geographical and physical features of the cells. In each cell of the shadow cluster, the proposed resource reservation strategy identifies a reservation time window, and estimates the amount of resources to be reserved. The call admission control algorithm is invoked when a new or handoff service arrives and needs to allocate resources more efficiently, in order to provide consistent quality of service (QoS) guarantees for multimedia traffic. Concomitantly, to ensure the continuity of on-going services with better utilization of resources, bandwidth is borrowed from the existing adaptive services without affecting the minimum QoS guarantees. Simulation results prove that the proposed scheme offers substantial improvements over recent existing schemes under different traffic patterns.