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Mixed-signal parallel compressed sensing and reception for cognitive radio

机译:认知无线电的混合信号并行压缩感知和接收

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摘要

A parallel structure to do spectrum sensing in cognitive radio (CR) at sub-Nyquist rate is proposed. The structure is based on compressed sensing (CS) that exploits the sparsity of frequency utilization. Specifically, the received analog signal is segment
机译:提出了一种并行结构,用于以亚奈奎斯特速率在认知无线电(CR)中进行频谱感测。该结构基于利用频率利用稀疏性的压缩感知(CS)。具体来说,接收到的模拟信号是段

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