Intelligent Excavation Technologies for Satellite Spectrum Signals
With the construction of spatial information network, the available spectrum resources are increasingly scarce, and the electromagnetic environment is becoming more and more complex, resulting a more prominent challenge of realizing the safe control of the global electromagnetic.Therefore, the sensi...
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2022-09-01
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| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022029/ |
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| _version_ | 1841534051512483840 |
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| author | Qiulin LYU Xiaojin DING Gengxin ZHANG |
| author_facet | Qiulin LYU Xiaojin DING Gengxin ZHANG |
| author_sort | Qiulin LYU |
| collection | DOAJ |
| description | With the construction of spatial information network, the available spectrum resources are increasingly scarce, and the electromagnetic environment is becoming more and more complex, resulting a more prominent challenge of realizing the safe control of the global electromagnetic.Therefore, the sensing method of electromagnetic spectrum occupation state was studied, a time convolution neural network to sense the spectrum occupation state was constructed.To mine abnormal spectrum data, neural network was used to automatically detect abnormal spectrum, such as fl uctuation noise fl oor, spectrum grass and large bandwidth.The spectrum parameter extraction method was explored.Considering the large propagation delay between the spectrum-sensing satellite and its gateway, a neural network was constructed to predicted the spectrum occupation state.The perception, anomaly, parameters and prediction results of satellite spectrum signal were visualized.The preliminary evaluation results showed that the designed satellite-spectrum intelligent mining technologies could not only improved the sensing ability of spectrum situation, but also eff ectively improved the utilization of spectrum resources. |
| format | Article |
| id | doaj-art-ff9fe121e4fe4e4a91f4d1d9c2ad4ec2 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2022-09-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-ff9fe121e4fe4e4a91f4d1d9c2ad4ec22025-01-15T02:48:05ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302022-09-013303659530750Intelligent Excavation Technologies for Satellite Spectrum SignalsQiulin LYUXiaojin DINGGengxin ZHANGWith the construction of spatial information network, the available spectrum resources are increasingly scarce, and the electromagnetic environment is becoming more and more complex, resulting a more prominent challenge of realizing the safe control of the global electromagnetic.Therefore, the sensing method of electromagnetic spectrum occupation state was studied, a time convolution neural network to sense the spectrum occupation state was constructed.To mine abnormal spectrum data, neural network was used to automatically detect abnormal spectrum, such as fl uctuation noise fl oor, spectrum grass and large bandwidth.The spectrum parameter extraction method was explored.Considering the large propagation delay between the spectrum-sensing satellite and its gateway, a neural network was constructed to predicted the spectrum occupation state.The perception, anomaly, parameters and prediction results of satellite spectrum signal were visualized.The preliminary evaluation results showed that the designed satellite-spectrum intelligent mining technologies could not only improved the sensing ability of spectrum situation, but also eff ectively improved the utilization of spectrum resources.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022029/spectrum sensingparameters recognitionabnormal detectionspectrum situation |
| spellingShingle | Qiulin LYU Xiaojin DING Gengxin ZHANG Intelligent Excavation Technologies for Satellite Spectrum Signals 天地一体化信息网络 spectrum sensing parameters recognition abnormal detection spectrum situation |
| title | Intelligent Excavation Technologies for Satellite Spectrum Signals |
| title_full | Intelligent Excavation Technologies for Satellite Spectrum Signals |
| title_fullStr | Intelligent Excavation Technologies for Satellite Spectrum Signals |
| title_full_unstemmed | Intelligent Excavation Technologies for Satellite Spectrum Signals |
| title_short | Intelligent Excavation Technologies for Satellite Spectrum Signals |
| title_sort | intelligent excavation technologies for satellite spectrum signals |
| topic | spectrum sensing parameters recognition abnormal detection spectrum situation |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022029/ |
| work_keys_str_mv | AT qiulinlyu intelligentexcavationtechnologiesforsatellitespectrumsignals AT xiaojinding intelligentexcavationtechnologiesforsatellitespectrumsignals AT gengxinzhang intelligentexcavationtechnologiesforsatellitespectrumsignals |