Mitigating routing misbehavior in mobile ad hoc networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Performance analysis of the CONFIDANT protocol
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Microwave Mobile Communications
Microwave Mobile Communications
Core: a collaborative reputation mechanism to enforce node cooperation in mobile ad hoc networks
Proceedings of the IFIP TC6/TC11 Sixth Joint Working Conference on Communications and Multimedia Security: Advanced Communications and Multimedia Security
A charging and rewarding scheme for packet forwarding in multi-hop cellular networks
Proceedings of the 4th ACM international symposium on Mobile ad hoc networking & computing
Proceedings of the 9th annual international conference on Mobile computing and networking
Truthful multicast routing in selfish wireless networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Proceedings of the 11th annual international conference on Mobile computing and networking
Auction-based spectrum sharing
Mobile Networks and Applications
OURS: optimal unicast routing systems in non-cooperative wireless networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Incentive-compatible opportunistic routing for wireless networks
Proceedings of the 14th ACM international conference on Mobile computing and networking
Stackelberg game for utility-based cooperative cognitiveradio networks
Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing
What happens when cognitive terminals compete for a relaying node?
ICASSP '09 Proceedings of the 2009 IEEE International Conference on Acoustics, Speech and Signal Processing
Cooperative relay to improve diversity in cognitive radio networks
IEEE Communications Magazine
Bayesian potential games to model cooperation for cognitive radios with incomplete information
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
INPAC: an enforceable incentive scheme for wireless networks using network coding
INFOCOM'10 Proceedings of the 29th conference on Information communications
Charging support for ad hoc stub networks
Computer Communications
Achievable rates in cognitive radio channels
IEEE Transactions on Information Theory
On the Achievable Rate Regions for Interference Channels With Degraded Message Sets
IEEE Transactions on Information Theory
COGNITIVE RADIOS FOR DYNAMIC SPECTRUM ACCESS - Dynamic Spectrum Sharing: A Game Theoretical Overview
IEEE Communications Magazine
Spectrum Leasing to Cooperating Secondary Ad Hoc Networks
IEEE Journal on Selected Areas in Communications
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In cognitive radio networks, cooperative relay is a new technology that can significantly improve spectrum efficiency and system throughput. While the existing protocols for cooperative relay are very interesting and useful, there is a crucial problem that has not been investigated: In reality, selfish users may cheat in cooperative relay, in order to benefit themselves. Here by cheating we mean the behavior of reporting misleading information to other users. Such cheating behavior may harm other users and thus lead to poor system throughput. Given the threat of selfish users' cheating, our objective in this paper is to suppress the cheating behavior of selfish users in cooperative relay. Hence, we design the first cheat-proof scheme for cooperative relay in cognitive radio networks, and rigorously prove that under our scheme, selfish users have incentives to faithfully follow the protocol. Our design and analysis start in the model of strategic game for interactions among secondary users; then they are extended to the entire cooperative replay process, which can be modeled as an extensive game. Results of extensive simulations demonstrate that our scheme suppresses cheating behavior and thus improves the system throughput in face of selfish users.