Integration of Pricing with Call Admission Control to Meet QoS Requirements in Cellular Networks
IEEE Transactions on Parallel and Distributed Systems
Influence-Based Channel Reservation Scheme for Mobile Cellular Networks
ISCC '01 Proceedings of the Sixth IEEE Symposium on Computers and Communications
Downlink power allocation for multi-class wireless systems
IEEE/ACM Transactions on Networking (TON)
Admission Control for Streaming Services over HSDPA
AICT-SAPIR-ELETE '05 Proceedings of the Advanced Industrial Conference on Telecommunications/Service Assurance with Partial and Intermittent Resources Conference/E-Learning on Telecommunications Workshop
Integrated Downlink Resource Management for Multiservice WiMAX Networks
IEEE Transactions on Mobile Computing
A distributed adaptive guard channel reservation scheme for cellular networks: Research Articles
International Journal of Communication Systems
An Adaptive Multi-Guard Channel Scheme for Multi-Class Traffic in Cellular Networks
AICCSA '06 Proceedings of the IEEE International Conference on Computer Systems and Applications
Wireless Communications & Mobile Computing
IEEE Communications Surveys & Tutorials
Single-cell forward link power allocation using pricing in wireless networks
IEEE Transactions on Wireless Communications
Predictive QoS-based admission control for multiclass traffic in cellular wireless networks
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
Editorial: Control and optimization over wireless networks
Journal of Network and Computer Applications
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While the demand for mobile broadband wireless services continues to increase, radio resources remain scarce. Even with the substantial increase in the supported bandwidth in the next generation broadband wireless access systems (BWASs), it is expected that these systems will severely suffer from congestion, due to the rapid increase in demand of bandwidth-intensive multimedia services. Without efficient bandwidth management and congestion control schemes, network operators may not be able to meet the increasing demand of users for multimedia services, and hence they may suffer an immense revenue loss. In this paper, we propose an admission-level bandwidth management scheme consisting of call admission control (CAC) and dynamic pricing. The main aim of our proposed scheme is to provide monetary incentives to users to use the wireless resources efficiently and rationally, hence, allowing efficient bandwidth management at the admission level. By dynamically determining the prices of units of bandwidth, the proposed scheme can guarantee that the number of connection requests to the system are less than or equal to certain optimal values computed dynamically, hence, ensuring a congestion-free system. The proposed scheme is general and can accommodate different objective functions for the admission control as well as different pricing functions. Comprehensive simulation results with accurate and inaccurate demand modeling are provided to show the effectiveness and strengths of our proposed approach.