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RECURRENT NEURAL NETWORK BASED SPECTRUM SENSING METHOD AND DEVICE FOR COGNITIVE RADIO COMMUNICATIONS
RECURRENT NEURAL NETWORK BASED SPECTRUM SENSING METHOD AND DEVICE FOR COGNITIVE RADIO COMMUNICATIONS
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机译：基于经常性的神经网络的认知无线电通信的频谱传感方法和装置
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摘要
The present technology relates to a spectrum sensing method and apparatus for a cognitive wireless communication system. According to this specific embodiment, when there is no prior information about the main user terminal, noise power using a Recurrent Neural Network (RNN) A method and apparatus capable of performing spectrum sensing without the need for an estimation process. The present technology can prevent performance degradation due to the uncertain SNR of the existing threshold-based spectrum sensing in recognizing the presence or absence of a signal of the channel allocated to the main user terminal, and the presence of the signal of the channel allocated to the main user terminal The performance of the Miss Detection Ratio (MDR) and the False Detection Ratio (FDR) can be improved, and thus the system performance can be improved.
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