A hybrid cooperative jamming protocol for full-duplex relay wiretap system
A hybrid cooperative jamming protocol was proposed to improve secrecy capacity for the full-duplex relay system with a passive eavesdropper,which chose the relay-and-source-based cooperative jamming (RSCJ) protocol or the relay-and-destination-based cooperative jamming (RDCJ) protocol according to t...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2017-01-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017021/ |
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| _version_ | 1841530097960484864 |
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| author | Wei ZHOU Ruifeng GAO Xiaodong JI Zhihua BAO |
| author_facet | Wei ZHOU Ruifeng GAO Xiaodong JI Zhihua BAO |
| author_sort | Wei ZHOU |
| collection | DOAJ |
| description | A hybrid cooperative jamming protocol was proposed to improve secrecy capacity for the full-duplex relay system with a passive eavesdropper,which chose the relay-and-source-based cooperative jamming (RSCJ) protocol or the relay-and-destination-based cooperative jamming (RDCJ) protocol according to the channel state information.Taking the self-interference at both the relay and the receiver into consideration,a protocol selection strategy was proposed and the expressions of secrecy outage probability of the system with RSCJ or RDCJ were derived.Simulation results show that the secrecy performance is significantly improved when the proposed hybrid cooperative jamming protocol is applied.Compared to the conventional transmission scheme,the proposed protocol has significant safety performance advantages. |
| format | Article |
| id | doaj-art-ee42ad9c6d594ae7a098a7428cf56e48 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ee42ad9c6d594ae7a098a7428cf56e482025-01-15T03:13:27ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012017-01-0133162359603795A hybrid cooperative jamming protocol for full-duplex relay wiretap systemWei ZHOURuifeng GAOXiaodong JIZhihua BAOA hybrid cooperative jamming protocol was proposed to improve secrecy capacity for the full-duplex relay system with a passive eavesdropper,which chose the relay-and-source-based cooperative jamming (RSCJ) protocol or the relay-and-destination-based cooperative jamming (RDCJ) protocol according to the channel state information.Taking the self-interference at both the relay and the receiver into consideration,a protocol selection strategy was proposed and the expressions of secrecy outage probability of the system with RSCJ or RDCJ were derived.Simulation results show that the secrecy performance is significantly improved when the proposed hybrid cooperative jamming protocol is applied.Compared to the conventional transmission scheme,the proposed protocol has significant safety performance advantages.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017021/physical layer securitycooperative jammingfull-duplexrelay systemsecrecy outage probability |
| spellingShingle | Wei ZHOU Ruifeng GAO Xiaodong JI Zhihua BAO A hybrid cooperative jamming protocol for full-duplex relay wiretap system Dianxin kexue physical layer security cooperative jamming full-duplex relay system secrecy outage probability |
| title | A hybrid cooperative jamming protocol for full-duplex relay wiretap system |
| title_full | A hybrid cooperative jamming protocol for full-duplex relay wiretap system |
| title_fullStr | A hybrid cooperative jamming protocol for full-duplex relay wiretap system |
| title_full_unstemmed | A hybrid cooperative jamming protocol for full-duplex relay wiretap system |
| title_short | A hybrid cooperative jamming protocol for full-duplex relay wiretap system |
| title_sort | hybrid cooperative jamming protocol for full duplex relay wiretap system |
| topic | physical layer security cooperative jamming full-duplex relay system secrecy outage probability |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017021/ |
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