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arXiv 1906.04459eess.SPcs.LG
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利用深度学习对无线电信号和HF传输模式进行分类

Classification of Radio Signals and HF Transmission Modes with Deep Learning

Stefan Scholl

摘要:

本文研究了用于无线电信号分类的深度神经网络。该分类器不执行调制识别并将其与进一步的分析方法相结合,而是直接对信号的IQ数据进行操作并输出传输模式。一个数据集的18种不同的模式,通常发生在HF无线电频段的无线电信号,并作为一个展示的例子。该数据集考虑了HF信道特性,并用于训练四种不同的深度神经网络架构。最佳网络的结果显示出高达98%的出色准确性。

英文摘要:

This paper investigates deep neural networks for radio signal classification. Instead of performing modulation recognition and combining it with further analysis methods, the classifier operates directly on the IQ data of the signals and outputs the transmission mode. A data set of radio signals of 18 different modes, that commonly occur in the HF radio band, is presented and used as a showcase example. The data set considers HF channel properties and is used to train four different deep neural network architectures. The results of the best networks show an excellent accuracy of up to 98%.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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