Secure Transmission Based on Antenna Selection for Network Coding System
In order to improve the secrecy capacity of analog network coding system, antenna selection based transmission scheme was investigated. The selection criteria for the source nodes and relay nodes were proposed over a slowly varying channel. The optimal selection criterion for maximum secrecy capacit...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-02-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2015041 |
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| _version_ | 1850212350522556416 |
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| author | Dan Deng Ming Zhao Guizhou Jian |
| author_facet | Dan Deng Ming Zhao Guizhou Jian |
| author_sort | Dan Deng |
| collection | DOAJ |
| description | In order to improve the secrecy capacity of analog network coding system, antenna selection based transmission scheme was investigated. The selection criteria for the source nodes and relay nodes were proposed over a slowly varying channel. The optimal selection criterion for maximum secrecy capacity and the suboptimal selection criterion for maximum channel gain ware investigated. Simulation results show that the selection scheme of combined main channel capacity maximum（CMCCM）outperforms other schemes with the most computation burden. Compared with the fixed selection, the proposed scheme shows about 5 dB gain in ergodic secrecy capacity. Specifically, the independent channel gain maximum（ICGM）scheme holds the similar performance compared with CMCCM scheme, while ICGM scheme can release the computation burden. |
| format | Article |
| id | doaj-art-f2c97291336d444d95e74e9e0cce3b74 |
| institution | OA Journals |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-f2c97291336d444d95e74e9e0cce3b742025-08-20T02:09:21ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-02-0131697459798812Secure Transmission Based on Antenna Selection for Network Coding SystemDan DengMing ZhaoGuizhou JianIn order to improve the secrecy capacity of analog network coding system, antenna selection based transmission scheme was investigated. The selection criteria for the source nodes and relay nodes were proposed over a slowly varying channel. The optimal selection criterion for maximum secrecy capacity and the suboptimal selection criterion for maximum channel gain ware investigated. Simulation results show that the selection scheme of combined main channel capacity maximum（CMCCM）outperforms other schemes with the most computation burden. Compared with the fixed selection, the proposed scheme shows about 5 dB gain in ergodic secrecy capacity. Specifically, the independent channel gain maximum（ICGM）scheme holds the similar performance compared with CMCCM scheme, while ICGM scheme can release the computation burden.http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2015041antenna selection;physical-layer security;analog network coding;secrecy capacity |
| spellingShingle | Dan Deng Ming Zhao Guizhou Jian Secure Transmission Based on Antenna Selection for Network Coding System Dianxin kexue antenna selection;physical-layer security;analog network coding;secrecy capacity |
| title | Secure Transmission Based on Antenna Selection for Network Coding System |
| title_full | Secure Transmission Based on Antenna Selection for Network Coding System |
| title_fullStr | Secure Transmission Based on Antenna Selection for Network Coding System |
| title_full_unstemmed | Secure Transmission Based on Antenna Selection for Network Coding System |
| title_short | Secure Transmission Based on Antenna Selection for Network Coding System |
| title_sort | secure transmission based on antenna selection for network coding system |
| topic | antenna selection;physical-layer security;analog network coding;secrecy capacity |
| url | http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2015041 |
| work_keys_str_mv | AT dandeng securetransmissionbasedonantennaselectionfornetworkcodingsystem AT mingzhao securetransmissionbasedonantennaselectionfornetworkcodingsystem AT guizhoujian securetransmissionbasedonantennaselectionfornetworkcodingsystem |