IMP_ICACT09_A Robust and Energy Efficient Cooperative Spectrum.pdf.pdf
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介绍了一种新合作频谱检测方案，该方案在衰落环境中有较高的检测性能A Robust and Energy Efficient Cooperative Spectrum
Sensing Scheme in Cognitive Radio Networks
Yue Wang, Chunyan Feng, Zhimin Zeng, Caili Guo
School of Information and Communication Engineering
Beijing University of Posts and Telecommunications, Beijing, China
E-mail: wangyuebupt@gmail.com, cyfeng@bupt.edu.cn, zengzm@bupt.edu.cn, guocaili@gmail.com
Abstract― In a cognitive radio network, cooperative spectrum covariance based detection [6], multi-resolution spectrum
sensing is usually implemented to achieve higher detection sensing [7], etc. However, the strength of PU signal received
accur
Sensing Scheme in Cognitive Radio Networks
Yue Wang, Chunyan Feng, Zhimin Zeng, Caili Guo
School of Information and Communication Engineering
Beijing University of Posts and Telecommunications, Beijing, China
E-mail: wangyuebupt@gmail.com, cyfeng@bupt.edu.cn, zengzm@bupt.edu.cn, guocaili@gmail.com
Abstract― In a cognitive radio network, cooperative spectrum covariance based detection [6], multi-resolution spectrum
sensing is usually implemented to achieve higher detection sensing [7], etc. However, the strength of PU signal received
accur
关键词： 认知无线电 频谱检测 衰落环境 瑞利信道
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