Making the best of limited resources: differential sensing in cognitive PANs
Proceedings of the 11th international symposium on Modeling, analysis and simulation of wireless and mobile systems
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
Hard decision combining-based cooperative spectrum sensing in cognitive radio systems
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Replacement of spectrum sensing in cognitive radio
IEEE Transactions on Wireless Communications
A multitaper spectrum based detector for cognitive radio
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Solution of information exchange for cooperative sensing in cognitive radios
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Prioritized spectrum sensing in cognitive radio based on spatiotemporal statistical fusion
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Collaborative cyclostationary spectrum sensing for cognitive radio systems
IEEE Transactions on Signal Processing
Cooperative decode-and-forward relaying for secondary spectrum access
IEEE Transactions on Wireless Communications
Maximum channel throughput via cooperative spectrum sensing in cognitive radio networks
IEEE Transactions on Wireless Communications
Spatial spectrum holes for cognitive radio with relay-assisted directional transmission
IEEE Transactions on Wireless Communications
Opportunity detection for OFDMA-based cognitive radio systems with timing misalignment
IEEE Transactions on Wireless Communications
Proactive detection of spectrum opportunities in primary systems with power control
IEEE Transactions on Wireless Communications
Opportunistic spectrum sharing with multiple cochannel primary transmitters
IEEE Transactions on Wireless Communications
Optimization of sensing receiver for cognitive radio applications
EURASIP Journal on Advances in Signal Processing - Special issue on dynamic spectrum access for wireless networking
Multi-node spectrum detection based on the credibility in cognitive radio system
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
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
Spectrum sensing in wideband OFDM cognitive radios
IEEE Transactions on Signal Processing
Multiple antenna spectrum sensing in cognitive radios
IEEE Transactions on Wireless Communications
Distributed algorithm for collaborative detection in cognitive radio networks
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
An improved cooperative sensing protocol for cognitive radio system
IITA'09 Proceedings of the 3rd international conference on Intelligent information technology application
A review on spectrum sensing for cognitive radio: challenges and solutions
EURASIP Journal on Advances in Signal Processing - Special issue on advanced signal processing for cognitive radio networks
EURASIP Journal on Advances in Signal Processing - Special issue on advanced signal processing for cognitive radio networks
Cognitive radio enhancements for legacy networks using cooperative diversity
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Collaborative quickest spectrum sensing via random broadcast in cognitive radio systems
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Efficient cooperative spectrum sensing in cognitive radio
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Relay based cooperative spectrum sensing in cognitive radio networks
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Cooperative spectrum sensing with dynamic threshold adaptation
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
CatchIt: detect malicious nodes in collaborative spectrum sensing
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Cooperative sensing with transmit diversity based on randomized STBC in CR networks
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Synthetic aperture radar construction of spectrum map for cognitive radio networking
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Proactive detection of spectrum holes in cognitive radio
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Probability-based combination for cooperative spectrum sensing in cognitive radio networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Energy detection spectrum sensing with discontinuous primary user signal
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Evolutionary cooperative spectrum sensing game: how to collaborate?
IEEE Transactions on Communications
Probability-based periodic spectrum sensing during secondary communication
IEEE Transactions on Communications
An evolutionary dynamics game in cooperative spectrum sensing
ICACT'10 Proceedings of the 12th international conference on Advanced communication technology
Collaborative quickest spectrum sensing via random broadcast in cognitive radio systems
IEEE Transactions on Wireless Communications
Cross-Layer Optimized Call Admission Control in Cognitive Radio Networks
Mobile Networks and Applications
Secure cooperative spectrum sensing for cognitive radio networks
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Outage probability analysis of cognitive transmissions: impact of spectrum sensing overhead
IEEE Transactions on Wireless Communications
Cooperative spectrum sharing protocol with secondary user selection
IEEE Transactions on Wireless Communications
An adaptive cooperation diversity scheme with best-relay selection in cognitive radio networks
IEEE Transactions on Signal Processing
Optimal multi-channel cooperative sensing in cognitive radio networks
IEEE Transactions on Wireless Communications
Efficient cooperative spectrum sensing with minimum overhead in cognitive radio
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Performance of an energy detector over channels with both multipath fading and shadowing
IEEE Transactions on Wireless Communications
Cooperative spectrum sensing in cognitive radio networks with weighted decision fusion schemes
IEEE Transactions on Wireless Communications
Cooperative detection for primary user in cognitive radio networks
EURASIP Journal on Wireless Communications and Networking
Coordinated Non-Sensing MAC Protocol in Dynamic Spectrum Access Networks
Wireless Personal Communications: An International Journal
Spectrum Sensing Framework for Cognitive Radio Networks
Wireless Personal Communications: An International Journal
Wideband spectrum sensing experiments in indoor wireless channels
Proceedings of the 23rd International Teletraffic Congress
Internet of networks: is the future internet a cognitive radio application?
Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management
A highly available spectrum allocation service model in dynamic spectrum market
Future Generation Computer Systems
Efficient detection of primary users in cognitive radio networks
International Journal of Communication Networks and Distributed Systems
Proceedings of the 5th International ICST Conference on Simulation Tools and Techniques
Cooperative spectrum sensing in cognitive radio networks: A survey
Physical Communication
Spectrum sensing and power/rate control in CDMA cognitive radio networks
International Journal of Communication Systems
International Journal of Network Management
Joint iterative algorithm for optimal cooperative spectrum sensing in cognitive radio networks
Computer Communications
Compressed sensing construction of spectrum map for routing in cognitive radio networks
Wireless Communications & Mobile Computing
Cyclostationarity-Based Decision Reporting Scheme for Cooperative Spectrum Sensing
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
Collaborative spectrum sensing by combining energy and cyclostationarity-based detection schemes
International Journal of Ad Hoc and Ubiquitous Computing
Cooperative sensing with transmit diversity based on randomised STBC in CR networks
International Journal of Autonomous and Adaptive Communications Systems
Collaborative spectrum sensing by combining energy and cyclostationarity-based detection schemes
International Journal of Ad Hoc and Ubiquitous Computing
A new outlook on routing in cognitive radio networks: minimum-maintenance-cost routing
IEEE/ACM Transactions on Networking (TON)
Optimization of Time-Domain Combining Cooperative Spectrum Sensing in Cognitive Radio Networks
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
Volume-based method for spectrum sensing
Digital Signal Processing
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In cognitive radio networks, cognitive (unlicensed) users need to continuously monitor spectrum for the presence of primary (licensed) users. In this paper, we illustrate the benefits of cooperation in cognitive radio. We show that by allowing the cognitive users operating in the same band to cooperate we can reduce the detection time and thus increase the overall agility. We first consider a two-user cognitive radio network and show how the inherent asymmetry in the network can be exploited to increase the agility. We show that our cooperation scheme increases the agility of the cognitive users by as much as 35%. We then extend our cooperation scheme to multicarrier networks with two users per carrier and analyze asymptotic agility gain. In Part II of our paper [1], we investigate multiuser single carrier networks. We develop a decentralized cooperation protocol which ensures agility gain for arbitrarily large cognitive network population.