Spatial modulation of fast antenna switch
A fast switching spatial modulation scheme is proposed to improve the secrecy performance of the spatial modulation signal. The signal is a space-spread-spectrum signal associated with the channel information because of fast antenna switch. In this way, the desired receiver can demodulate the receiv...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2018-11-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000093794 |
| _version_ | 1818194521940295680 |
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| author | Geng Fei Hong Tao |
| author_facet | Geng Fei Hong Tao |
| author_sort | Geng Fei |
| collection | DOAJ |
| description | A fast switching spatial modulation scheme is proposed to improve the secrecy performance of the spatial modulation signal. The signal is a space-spread-spectrum signal associated with the channel information because of fast antenna switch. In this way, the desired receiver can demodulate the received signal according to the agreed antenna switching sequence using the relevant receiving method. Without the switching sequence of the information, eavesdroppers cannot get any useful information from the received signal. Simulation results show that the signal hidden in the background noise has a better secrecy performance at physical layer than traditional spatial modulation signal. |
| first_indexed | 2024-12-12T01:03:37Z |
| format | Article |
| id | doaj.art-aee0df5b757949048915fc5789b960dd |
| institution | Directory Open Access Journal |
| issn | 0258-7998 |
| language | zho |
| last_indexed | 2024-12-12T01:03:37Z |
| publishDate | 2018-11-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj.art-aee0df5b757949048915fc5789b960dd2022-12-22T00:43:38ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982018-11-014411687110.16157/j.issn.0258-7998.1810323000093794Spatial modulation of fast antenna switchGeng Fei0Hong Tao1College of Telecommunication & Information Engineering，Nanjing University of Post and Telecommunications，Nanjing 210003，ChinaCollege of Telecommunication & Information Engineering，Nanjing University of Post and Telecommunications，Nanjing 210003，ChinaA fast switching spatial modulation scheme is proposed to improve the secrecy performance of the spatial modulation signal. The signal is a space-spread-spectrum signal associated with the channel information because of fast antenna switch. In this way, the desired receiver can demodulate the received signal according to the agreed antenna switching sequence using the relevant receiving method. Without the switching sequence of the information, eavesdroppers cannot get any useful information from the received signal. Simulation results show that the signal hidden in the background noise has a better secrecy performance at physical layer than traditional spatial modulation signal.http://www.chinaaet.com/article/3000093794spatial modulationspread spectrum communicationphysical layer security |
| spellingShingle | Geng Fei Hong Tao Spatial modulation of fast antenna switch Dianzi Jishu Yingyong spatial modulation spread spectrum communication physical layer security |
| title | Spatial modulation of fast antenna switch |
| title_full | Spatial modulation of fast antenna switch |
| title_fullStr | Spatial modulation of fast antenna switch |
| title_full_unstemmed | Spatial modulation of fast antenna switch |
| title_short | Spatial modulation of fast antenna switch |
| title_sort | spatial modulation of fast antenna switch |
| topic | spatial modulation spread spectrum communication physical layer security |
| url | http://www.chinaaet.com/article/3000093794 |
| work_keys_str_mv | AT gengfei spatialmodulationoffastantennaswitch AT hongtao spatialmodulationoffastantennaswitch |