Minimum-energy broadcast in all-wireless networks: NP-completeness and distribution issues
Proceedings of the 8th annual international conference on Mobile computing and networking
Wireless Communications
Robust Information Dissemination in Uncooperative Environments
ICDCS '05 Proceedings of the 25th IEEE International Conference on Distributed Computing Systems
IEEE Transactions on Mobile Computing
Pervasive and Mobile Computing
CRAHNs: Cognitive radio ad hoc networks
Ad Hoc Networks
Digraphs: Theory, Algorithms and Applications
Digraphs: Theory, Algorithms and Applications
Minimum-energy all-to-all multicasting in wireless ad hoc networks
IEEE Transactions on Wireless Communications
Trusted cognitive radio networking
Wireless Communications & Mobile Computing
ECGK: An efficient clustering scheme for group key management in MANETs
Computer Communications
Scalable video multicast in cognitive radio networks
IEEE Journal on Selected Areas in Communications
Multicast scheduling with cooperation and network coding in cognitive radio networks
INFOCOM'10 Proceedings of the 29th conference on Information communications
Minimum-energy multicast tree in cognitive radio networks
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
CoCast: multicast mobile ad hoc networks using cognitive radio
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Wireless Personal Communications: An International Journal
Secure Distributed Routing Algorithm with Optimizing Energy Consumption for Cognitive Radio Networks
Wireless Personal Communications: An International Journal
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In Cognitive Radio (CR) networks, the non-cooperative behavior is an inherent security issue because it is necessary to realize many functions by means of cooperation, such as spectrum sensing. Then it is important to guarantee the support of cooperation between nodes on multicast communication. In this paper, first the multicast model with optimizing energy use is shown, in which consists of many multicast units. By considering the power consumption concerning spectrum sensing and data transmission, the multicast problem with optimizing energy use is translated into a 0-1 integer programming problem. Secondly, the trust values are calculated by the Bayesian theorem in CR networks. In order to improve the stability of trust mechanism, the new trust values are modified by the iterative control criterion. Finally, a secure minimum-energy multicast (SMEM) algorithm is proposed to ensure multicast communication, and the following example is shown to explain it. The simulation and analysis show that the time complexity of our proposed algorithm is polynomial. Moreover, with the increase of destination nodes, the SMEM algorithm is more effective than the distributed Dist-Implement models of adjustable transmission power in energy utilization.