Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix
In this paper, a novel secure image signal transmission scheme was proposed in wireless systems, in which the poly-polarization filtering and the orthogonal matrix (PPF-OM) were combined to protect the image signal and eliminate the polarization dependent loss (PDL) at the same time, which was cause...
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| Format: | Article |
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MDPI AG
2023-02-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/4/2513 |
| _version_ | 1797622570967629824 |
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| author | Zhangkai Luo Zhongmin Pei Chengwei Yang Zhengjun Liu Hang Chen |
| author_facet | Zhangkai Luo Zhongmin Pei Chengwei Yang Zhengjun Liu Hang Chen |
| author_sort | Zhangkai Luo |
| collection | DOAJ |
| description | In this paper, a novel secure image signal transmission scheme was proposed in wireless systems, in which the poly-polarization filtering and the orthogonal matrix (PPF-OM) were combined to protect the image signal and eliminate the polarization dependent loss (PDL) at the same time, which was caused by the non-ideal wireless channel. This scheme divided the image information sequence into two parts in order to modulate and reshape the results into symbol matrices with the same size. Then, two sets of polarization states (PSs) and orthogonal matrices (OMs) were designed to process the symbols in order to enhance information protection and eliminate the PDL. Legitimate users were able to apply the shared PSs and OMs, step by step, so the information could be recovered. However, for eavesdroppers, the received signals were random symbols that were difficult to demodulate. Then, the bit error rate and the secrecy rate were derived to evaluate the performance of the PPF-OM scheme. Finally, the simulations demonstrated the superior performance of the PPF-OM scheme for enhancing the information security and eliminating the PDL. |
| first_indexed | 2024-03-11T09:12:10Z |
| format | Article |
| id | doaj.art-91da5afae3244ac7b16ec75ccffbccf0 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T09:12:10Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-91da5afae3244ac7b16ec75ccffbccf02023-11-16T18:56:51ZengMDPI AGApplied Sciences2076-34172023-02-01134251310.3390/app13042513Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal MatrixZhangkai Luo0Zhongmin Pei1Chengwei Yang2Zhengjun Liu3Hang Chen4Science and Technology on Complex Electronic System Simulation Laboratory, Space Engineering University, Beijing 101400, ChinaScience and Technology on Complex Electronic System Simulation Laboratory, Space Engineering University, Beijing 101400, ChinaBaicheng Ordnance Test Center of China, Baicheng 137001, ChinaSchool of Physics, Harbin Institute of Technology, Harbin 150001, ChinaScience and Technology on Complex Electronic System Simulation Laboratory, Space Engineering University, Beijing 101400, ChinaIn this paper, a novel secure image signal transmission scheme was proposed in wireless systems, in which the poly-polarization filtering and the orthogonal matrix (PPF-OM) were combined to protect the image signal and eliminate the polarization dependent loss (PDL) at the same time, which was caused by the non-ideal wireless channel. This scheme divided the image information sequence into two parts in order to modulate and reshape the results into symbol matrices with the same size. Then, two sets of polarization states (PSs) and orthogonal matrices (OMs) were designed to process the symbols in order to enhance information protection and eliminate the PDL. Legitimate users were able to apply the shared PSs and OMs, step by step, so the information could be recovered. However, for eavesdroppers, the received signals were random symbols that were difficult to demodulate. Then, the bit error rate and the secrecy rate were derived to evaluate the performance of the PPF-OM scheme. Finally, the simulations demonstrated the superior performance of the PPF-OM scheme for enhancing the information security and eliminating the PDL.https://www.mdpi.com/2076-3417/13/4/2513wireless image signal transmissionsecure transmissionpolarization dependent lossorthogonal matrixPDLpolarization state |
| spellingShingle | Zhangkai Luo Zhongmin Pei Chengwei Yang Zhengjun Liu Hang Chen Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix Applied Sciences wireless image signal transmission secure transmission polarization dependent loss orthogonal matrix PDL polarization state |
| title | Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix |
| title_full | Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix |
| title_fullStr | Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix |
| title_full_unstemmed | Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix |
| title_short | Secure Image Signal Transmission Scheme Using Poly-Polarization Filtering and Orthogonal Matrix |
| title_sort | secure image signal transmission scheme using poly polarization filtering and orthogonal matrix |
| topic | wireless image signal transmission secure transmission polarization dependent loss orthogonal matrix PDL polarization state |
| url | https://www.mdpi.com/2076-3417/13/4/2513 |
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