A Deep Learning Framework for Signal Detection and Modulation Classification
Deep learning (DL) is a powerful technique which has achieved great success in many applications. However, its usage in communication systems has not been well explored. This paper investigates algorithms for multi-signals detection and modulation classification, which are significant in many commun...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Sensors |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1424-8220/19/18/4042 |
| _version_ | 1811304457327083520 |
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| author | Xiong Zha Hua Peng Xin Qin Guang Li Sihan Yang |
| author_facet | Xiong Zha Hua Peng Xin Qin Guang Li Sihan Yang |
| author_sort | Xiong Zha |
| collection | DOAJ |
| description | Deep learning (DL) is a powerful technique which has achieved great success in many applications. However, its usage in communication systems has not been well explored. This paper investigates algorithms for multi-signals detection and modulation classification, which are significant in many communication systems. In this work, a DL framework for multi-signals detection and modulation recognition is proposed. Compared to some existing methods, the signal modulation format, center frequency, and start-stop time can be obtained from the proposed scheme. Furthermore, two types of networks are built: (1) Single shot multibox detector (SSD) networks for signal detection and (2) multi-inputs convolutional neural networks (CNNs) for modulation recognition. Additionally, the importance of signal representation to different tasks is investigated. Experimental results demonstrate that the DL framework is capable of detecting and recognizing signals. And compared to the traditional methods and other deep network techniques, the current built DL framework can achieve better performance. |
| first_indexed | 2024-04-13T08:07:32Z |
| format | Article |
| id | doaj.art-f9e98fc34bfc4165ba4050333444d09a |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-13T08:07:32Z |
| publishDate | 2019-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-f9e98fc34bfc4165ba4050333444d09a2022-12-22T02:55:07ZengMDPI AGSensors1424-82202019-09-011918404210.3390/s19184042s19184042A Deep Learning Framework for Signal Detection and Modulation ClassificationXiong Zha0Hua Peng1Xin Qin2Guang Li3Sihan Yang4PLA Strategic Support Force Information Engineering University, Zhengzhou 450001, Henan, ChinaPLA Strategic Support Force Information Engineering University, Zhengzhou 450001, Henan, ChinaPLA Strategic Support Force Information Engineering University, Zhengzhou 450001, Henan, ChinaPLA Strategic Support Force Information Engineering University, Zhengzhou 450001, Henan, ChinaPLA Strategic Support Force Information Engineering University, Zhengzhou 450001, Henan, ChinaDeep learning (DL) is a powerful technique which has achieved great success in many applications. However, its usage in communication systems has not been well explored. This paper investigates algorithms for multi-signals detection and modulation classification, which are significant in many communication systems. In this work, a DL framework for multi-signals detection and modulation recognition is proposed. Compared to some existing methods, the signal modulation format, center frequency, and start-stop time can be obtained from the proposed scheme. Furthermore, two types of networks are built: (1) Single shot multibox detector (SSD) networks for signal detection and (2) multi-inputs convolutional neural networks (CNNs) for modulation recognition. Additionally, the importance of signal representation to different tasks is investigated. Experimental results demonstrate that the DL framework is capable of detecting and recognizing signals. And compared to the traditional methods and other deep network techniques, the current built DL framework can achieve better performance.https://www.mdpi.com/1424-8220/19/18/4042deep learningsignal detectionmodulation classificationthe single shot multibox detector networksthe multi-inputs convolutional neural networks |
| spellingShingle | Xiong Zha Hua Peng Xin Qin Guang Li Sihan Yang A Deep Learning Framework for Signal Detection and Modulation Classification Sensors deep learning signal detection modulation classification the single shot multibox detector networks the multi-inputs convolutional neural networks |
| title | A Deep Learning Framework for Signal Detection and Modulation Classification |
| title_full | A Deep Learning Framework for Signal Detection and Modulation Classification |
| title_fullStr | A Deep Learning Framework for Signal Detection and Modulation Classification |
| title_full_unstemmed | A Deep Learning Framework for Signal Detection and Modulation Classification |
| title_short | A Deep Learning Framework for Signal Detection and Modulation Classification |
| title_sort | deep learning framework for signal detection and modulation classification |
| topic | deep learning signal detection modulation classification the single shot multibox detector networks the multi-inputs convolutional neural networks |
| url | https://www.mdpi.com/1424-8220/19/18/4042 |
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