Abstract
Automatic modulation classification (AMC) is challenging but significant in the field of cognitive radio. Despite recent deep learning methods have dominated as the best performers for AMC, they are challenged by the practical problem in low signal-to-noise ratios (SNRs). In this paper, we propose novel autocorrelation convolution networks (ACNs) to capture periodic representation for communication signals. In ACNs, modulation modes are classified with the periodic local features under an autocorrelation convolution criterion. The experimental results demonstrate that ACNs achieve a great improvement that outperforms recent deep learning methods in low SNRs.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1561-1565 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781728151694 |
| DOIs | |
| State | Published - 9 Nov 2020 |
| Event | 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 - Virtual, Kristiansand, Norway Duration: 9 Nov 2020 → 13 Nov 2020 |
Publication series
| Name | Proceedings of the 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 |
|---|
Conference
| Conference | 15th IEEE Conference on Industrial Electronics and Applications, ICIEA 2020 |
|---|---|
| Country/Territory | Norway |
| City | Virtual, Kristiansand |
| Period | 9/11/20 → 13/11/20 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- cognitive radio
- Deep learning
- modulation classification
- wireless communication
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