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A Transformer and Convolution-Based Learning Framework for Automatic Modulation Classification

delete2024-06-01
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AI
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Wenxuan Ma
蔡
蔡卓燃 (Zhuoran Cai) *
王川 封面图
王川 (Chuan Wang)
DOI:10.1109/LCOMM.2024.3380623delete
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摘要

摘要

En 中文
Automatic modulation classification (AMC) is a typical pattern classification task that is an intermediate process between signal detection and demodulation. Deep learning methods used in AMC, such as convolutional neural network (CNN) have their shortcomings. We propose a new parallel CNN transformer network (PCTNet), which not only possesses the advantages of transformer to capture long-range dependencies, but also utilizes the advantages of CNN to extract local information. PCTNet is a parallel design of CNN and transformer, with a delivery mechanism in the middle. Extensive simulation results show that our proposed PCTNet can achieve superior classification performance than traditional deep models.
Keyword:
Automatic modulation classification
signal processing
cognitive radio
deep learning
convolutional network

期刊

IEEE Communications Letters 封面图
IEEE Communications Letters
IF:
4.4
论文数:
1.3W
被引数:
2.2W

机构

Y
Yantai University
学者数:
8.4K
论文数: 5.7K
被引数: 9.9K
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