Mobile Networks and Applications
QoS-aware distributed spectrum sharing for heterogeneous wireless cognitive networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Dynamic Spectrum Access in heterogeneous unlicensed wireless networks
International Journal of Autonomous and Adaptive Communications Systems
Cyclostationarity-inducing transmission methods for recognition among OFDM-based systems
EURASIP Journal on Wireless Communications and Networking - Cognitive Radio and Dynamic Spectrum Sharing Systems
Resource distribution approaches in spectrum sharing systems
EURASIP Journal on Wireless Communications and Networking - Cognitive Radio and Dynamic Spectrum Sharing Systems
Operating point selection for primary and secondary users in cognitive radio networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Analysis of Opportunistic Spectrum Access in Cognitive Ad Hoc Networks
ASMTA '09 Proceedings of the 16th International Conference on Analytical and Stochastic Modeling Techniques and Applications
On game theoretic DSA-driven MAC for cognitive radio networks
Computer Communications
Increasing spectrum capacity for ad hoc networks using cognitive radios: an analytical model
IEEE Communications Letters
Primary-prioritized Markov approach for dynamic spectrum allocation
IEEE Transactions on Wireless Communications
A network flow based approach for network selection in dynamic spectrum access networks
Information Processing Letters
A resource allocation algorithm for real-time streaming in cognitive networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A semi range-based iterative localization algorithm for cognitive radio networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
On the capacity of secondary users in a cognitive radio network
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
Inter-operator spectrum sharing from a game theoretical perspective
EURASIP Journal on Advances in Signal Processing - Special issue on dynamic spectrum access for wireless networking
Non spectrum handover link maintenance performance in cognitive radio
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
Dynamic spectrum access in underlay cognitive radio system with SINR constraints
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Performance analysis of the cognitive radio network with a call level queue for secondary users
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
NETWORKING'08 Proceedings of the 7th international IFIP-TC6 networking conference on AdHoc and sensor networks, wireless networks, next generation internet
Probability-based resource allocation in cognitive radio networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Analysis of dynamic spectrum access with heterogeneous networks: benefits of channel packing scheme
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
On study of achievable capacity with hybrid relay in cognitive radio networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
A distributed beamforming approach for enhanced opportunistic spectrum access in cognitive radios
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Effect of dynamic spectrum access on transport control protocol performance
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
A multi-class preemptive priority cognitive radio system with random interruption discipline
Proceedings of the 5th International Conference on Queueing Theory and Network Applications
WTS'10 Proceedings of the 9th conference on Wireless telecommunications symposium
Steady-state Markov chain analysis for heterogeneous cognitive radio networks
Sarnoff'10 Proceedings of the 33rd IEEE conference on Sarnoff
Spectrum sharing in cognitive radio networks with imperfect sensing: A discrete-time Markov model
Computer Networks: The International Journal of Computer and Telecommunications Networking
Probabilistic resource allocation for opportunistic spectrum access
IEEE Transactions on Wireless Communications
Computer Networks: The International Journal of Computer and Telecommunications Networking
An efficient radio resource management scheme for cognitive radio networks
ICIC'10 Proceedings of the Advanced intelligent computing theories and applications, and 6th international conference on Intelligent computing
Spectrum sharing with buffering in cognitive radio networks
ACIIDS'10 Proceedings of the Second international conference on Intelligent information and database systems: Part I
Performance of secondary radios in spectrum sharing with prioritized primary access
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
GADIA: A greedy asynchronous distributed interference avoidance algorithm
IEEE Transactions on Information Theory
Channel resource allocation for VoIP applications in collaborative IEEE 802.11/802.16 networks
EURASIP Journal on Wireless Communications and Networking
Cooperative adaptive spectrum sharing in cognitive radio networks
IEEE/ACM Transactions on Networking (TON)
Game theoretical approaches for transport-aware channel selection in cognitive radio networks
EURASIP Journal on Wireless Communications and Networking
A continuous-time Markov chain model and analysis for cognitive radio networks
International Journal of Communication Networks and Distributed Systems
Maximized achievable rate of SINR-measurement-based spectrum sharing with binary feedback
International Journal of Communication Systems
Full length article: A cognitive MAC protocol for QoS provisioning in ad hoc networks
Physical Communication
Balancing reliability and utilization in dynamic spectrum access
IEEE/ACM Transactions on Networking (TON)
Opportunistic medium access control for maximizing packet delivery rate in dynamic access networks
Journal of Network and Computer Applications
Wireless Personal Communications: An International Journal
Proportional fair power allocation for secondary transmitters in the TV white space
Journal of Electrical and Computer Engineering
Increasing the life-time of 802.15.4-based wireless sensor networks
BodyNets '13 Proceedings of the 8th International Conference on Body Area Networks
Performance Evaluation of Secondary Users Operating on a Heterogeneous Spectrum Environment
Wireless Personal Communications: An International Journal
| Hi-index | 0.13 |
One of the reasons for the limitation of bandwidth in current generation wireless networks is the spectrum policy of the Federal Communications Commission (FCC). But, with the spectrum policy reform, open spectrum wireless networks, and spectrum agile radios are set to drive next general wireless networks. In this paper, we investigate continuous-time Markov models for dynamic spectrum access in open spectrum wireless networks. Both queueing and no queueing cases are considered. Analytical results are derived based on the Markov models. A random access protocol is proposed that is shown to achieve airtime fairness. A distributed version of this protocol that uses only local information is also proposed based on homo egualis anthropological model. Inequality aversion by the radio systems to achieve fairness is captured by this model. These protocols are then extended to spectrum agile radios. Extensive simulation results are presented to compare the performances of fixed versus agile radios.