Short wave protocol signals recognition based on Swin-Transformer
Aiming at the problem that it is difficult to identify the protocol to which the signal belongs in the complex SW channel environment, a SW protocol signal recognition algorithm based on Swin-Transformer neural network model was proposed.Firstly, the gray-scale time-frequency map of the signal was o...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2022-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022209/ |
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| _version_ | 1841539980677087232 |
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| author | Zhengyu ZHU Pengfei CHEN Zixuan WANG Kexian GONG Di WU Zhongyong WANG |
| author_facet | Zhengyu ZHU Pengfei CHEN Zixuan WANG Kexian GONG Di WU Zhongyong WANG |
| author_sort | Zhengyu ZHU |
| collection | DOAJ |
| description | Aiming at the problem that it is difficult to identify the protocol to which the signal belongs in the complex SW channel environment, a SW protocol signal recognition algorithm based on Swin-Transformer neural network model was proposed.Firstly, the gray-scale time-frequency map of the signal was obtained by using the time-frequency analysis method as the input of the neural network.Secondly, a neural network model based on swing transformer was designed to extract the features of the signal time-frequency map.Finally, the mapping relationship between the features and the protocol was established to realize the recognition of the signal protocol.The simulation results show that the recognition accuracy of the proposed algorithm is close to 100% in the Gaussian channel with SNR greater than -4 dB, which is higher than the existing algorithms.In addition, under the channel conditions of strong interference and multipath delay fading, the proposed algorithm still has a high SW protocol signals recognition rate. |
| format | Article |
| id | doaj-art-8593565a567d442897e5e9d5761f1da4 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2022-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8593565a567d442897e5e9d5761f1da42025-01-14T06:29:21ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2022-11-014312713559393749Short wave protocol signals recognition based on Swin-TransformerZhengyu ZHUPengfei CHENZixuan WANGKexian GONGDi WUZhongyong WANGAiming at the problem that it is difficult to identify the protocol to which the signal belongs in the complex SW channel environment, a SW protocol signal recognition algorithm based on Swin-Transformer neural network model was proposed.Firstly, the gray-scale time-frequency map of the signal was obtained by using the time-frequency analysis method as the input of the neural network.Secondly, a neural network model based on swing transformer was designed to extract the features of the signal time-frequency map.Finally, the mapping relationship between the features and the protocol was established to realize the recognition of the signal protocol.The simulation results show that the recognition accuracy of the proposed algorithm is close to 100% in the Gaussian channel with SNR greater than -4 dB, which is higher than the existing algorithms.In addition, under the channel conditions of strong interference and multipath delay fading, the proposed algorithm still has a high SW protocol signals recognition rate.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022209/SW protocol signals recognitionneural networktime frequency analysismultipath delay fadingSwin-Transformer |
| spellingShingle | Zhengyu ZHU Pengfei CHEN Zixuan WANG Kexian GONG Di WU Zhongyong WANG Short wave protocol signals recognition based on Swin-Transformer Tongxin xuebao SW protocol signals recognition neural network time frequency analysis multipath delay fading Swin-Transformer |
| title | Short wave protocol signals recognition based on Swin-Transformer |
| title_full | Short wave protocol signals recognition based on Swin-Transformer |
| title_fullStr | Short wave protocol signals recognition based on Swin-Transformer |
| title_full_unstemmed | Short wave protocol signals recognition based on Swin-Transformer |
| title_short | Short wave protocol signals recognition based on Swin-Transformer |
| title_sort | short wave protocol signals recognition based on swin transformer |
| topic | SW protocol signals recognition neural network time frequency analysis multipath delay fading Swin-Transformer |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022209/ |
| work_keys_str_mv | AT zhengyuzhu shortwaveprotocolsignalsrecognitionbasedonswintransformer AT pengfeichen shortwaveprotocolsignalsrecognitionbasedonswintransformer AT zixuanwang shortwaveprotocolsignalsrecognitionbasedonswintransformer AT kexiangong shortwaveprotocolsignalsrecognitionbasedonswintransformer AT diwu shortwaveprotocolsignalsrecognitionbasedonswintransformer AT zhongyongwang shortwaveprotocolsignalsrecognitionbasedonswintransformer |