Defending Against Cooperative Attacks in Cooperative Spectrum Sensing [PDF]
IEEE Transactions on Wireless Communications, 2013 Accurate spectrum sensing is important in cognitive radio networks. False sensing results in either waste of spectrum or harmful interference to primary users. To improve accuracy, cooperative spectrum sensing, in which a set of secondary users cooperatively sense the presence of the primary user, has emerged.
Zhengrui Qin, Qun Li 0001, George Hsieh
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Cooperative distributed sequential spectrum sensing
2011 National Conference on Communications (NCC), 2011 This paper has been withdrawn by the author due to the submission of detailed journal version of the same paper, to ...
S, Jithin K +2 more
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Hybrid multi-channel cooperative spectrum sensing to satisfy channel target [PDF]
, 2013 Spectrum sensing of multiple primary user channels is a crucial function in cognitive radio networks. In this paper we propose an optimal, sensing resource allocation algorithm for multi-channel cooperative spectrum sensing.
Chang, Kevin +3 more
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Affirmed Crowd Sensor Selection based Cooperative Spectrum Sensing [PDF]
, 2022 The Cooperative Spectrum sensing model is gaining importance among the cognitive radio network sharing groups. While the crowd-sensing model (technically the cooperative spectrum sensing) model has positive developments, one of the critical challenges ...
Rao, D Raghunatha +2 more
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Radar spectrum opportunities for cognitive communications transmission [PDF]
, 2008 In relation to opportunistic access to radar spectrum, the impact of the radar on a communication system is investigated in this paper. This paper illustrates that by exploring the spatial and temporal opportunities in the radar spectrum and therefore ...
Williams, C +7 more
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Overhead Reduction in Cooperative Spectrum Sensing Via Sequential Detection in Cognitive Radio Networks Under Bandwidth Constraint [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2014 Reliable and efficient spectrum sensing plays an important role in cognitive radio networks. On the other hand, accurate and fast sensing of spectrum is the main function of a cognitive radio for cognitive users to avoid harmful interference in licensed ...
Samira Torabi +2 more
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Sensing-Based Spectrum Sharing Method in Satellite-Terrestrial Network
天地一体化信息网络, 2021 Considering the spatial possibility of opportunistic spectrum sharing, sensing-based spectrum sharing method ws applied in the satellite-terrestrial network.The sensing-throughput tradeoff problem was studied, and the throughput is a concave function of ...
Jing HU +4 more
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Energy-Saving Cooperative Spectrum Sensing Processor for Cognitive Radio System [PDF]
, 2012 [[abstract]]Cooperative spectrum sensing has recently become an important research topic for cognitive radio systems because it solves the hidden terminal problem in single-user spectrum sensing.
Wen-Bin Chien;Chih-Kai Yang;Yuan-Hao Huang
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Research on the multiuser MIMO linear cooperative spectrum sensing in cognitive radio networks
Tongxin xuebao, 2012 The multiuser MIMO based linear cooperative spectrum sensing problem was investigated in cognitive radio system to improve the reliability of spectrum sensing.Both the local spectrum detecting strategy and global spectrum detecting strategy for multiuser
Yong-qiang HEI, Xiao-hui LI, Wen-tao LI
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Consensus-Based Distributive Cooperative Spectrum Sensing for Mobile Ad Hoc Cognitive Radio Networks
International Journal of Distributed Sensor Networks, 2013 Cognitive radio network (CRN) is an intelligent network that provides solution to underutilization of spectrum band by detecting spectrum holes. For this purpose, certain important tasks including spectrum sensing, spectrum analysis, and spectrum ...
Anam Raza +3 more
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