NeXt generation/dynamic spectrum access/cognitive radio wireless networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Predictive dynamic channel allocation scheme for improving power saving and mobility in BWA networks
Mobile Networks and Applications
Challenges of real-time secondary usage of spectrum
Computer Networks: The International Journal of Computer and Telecommunications Networking
Neural network-based learning schemes for cognitive radio systems
Computer Communications
Advanced Spectrum Functionalities for Future Radio Networks
Wireless Personal Communications: An International Journal
A Cell Based Dynamic Spectrum Management Scheme with Interference Mitigation for Cognitive Networks
Wireless Personal Communications: An International Journal
Energy detection for spectrum sensing in cognitive radio sensor network over fading channels
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Telematics and Informatics
Computers and Electrical Engineering
Hybrid spectrum usage for overlaying LTE macrocell and femtocell
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
An interaction-based mobility model for dynamic hot spot analysis
INFOCOM'10 Proceedings of the 29th conference on Information communications
Tactical frequency management in QoS-enabled networks
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Journal of Signal Processing Systems
Evaluation of signalling loads in a cognitive network management architecture
International Journal of Network Management
McPAO: A Distributed Multi-channel Power Allocation and Optimization Algorithm for Femtocells
Mobile Networks and Applications
Direct conversion transceivers as a promising solution for building future ad-hoc networks
NEW2AN'07 Proceedings of the 7th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
Dynamic Spectrum Auction and Load Balancing Algorithm in Heterogeneous Network
International Journal of Advanced Pervasive and Ubiquitous Computing
Engineering Applications of Artificial Intelligence
A dynamic spectrum management strategy based on cooperative bargaining framework
Engineering Applications of Artificial Intelligence
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Future wireless systems are expected to be characterized by increasing convergence between networks and further development of reconfigurable radio systems. In parallel with this, demand for radio spectrum from these systems will increase, as users take advantage of high quality multimedia services. This article aims to investigate and review the possibilities for the dynamic allocation of spectrum to different radio networks operating in a composite reconfigurable wireless system. The article first looks into the current interest of regulators in this area, before describing some possible schemes to implement dynamic spectrum allocation and showing some example performance results. Following this, the technical requirements that a DSA system would have, in terms of reconfigurable system implementation, are discussed.