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A New Protocol for Cooperative Spectrum Sharing in Mobile Cognitive Radio Networks
2015
Radioengineering
To optimize the usage of limited spectrum resources, cognitive radio (CR) can be used as a viable solution. The main contribution of this article is to propose a new protocol to increase throughput of mobile cooperative CR networks (CRNs). The key challenge in a CRN is how the nodes cooperate to access the channel in order to maximize the CRN's throughput. To minimize unnecessary blocking of CR transmission, we propose a so-called new frequency-range MAC protocol (NFRMAC). The proposed method
doi:10.13164/re.2015.0757
fatcat:2pe6bkvnvjgazklj74mgelwmm4