Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering
The existing eavesdropping method has poor anti-noise performance and high complexity, which makes it not practical. It is shown that the received scrambled signals are distributed within parallel hyperplanes if adequate antennas are equipped by eavesdropper. According to this distribution, a hyperp...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-04-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.04.009/ |
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| _version_ | 1841539712368508928 |
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| author | Lu LIU Liang JIN Kai-zhi HUANG Zhou ZHONG |
| author_facet | Lu LIU Liang JIN Kai-zhi HUANG Zhou ZHONG |
| author_sort | Lu LIU |
| collection | DOAJ |
| description | The existing eavesdropping method has poor anti-noise performance and high complexity, which makes it not practical. It is shown that the received scrambled signals are distributed within parallel hyperplanes if adequate antennas are equipped by eavesdropper. According to this distribution, a hyperplane clustering (HC) algorithm was presented to blindly estimate the hyperplane parameters which reveal the sending information. Simulation results show that the HC algorithm, compared with the existing MUSIC-like algorithms, holds the advantages of better anti-noise performance and lower computing complexity. |
| format | Article |
| id | doaj-art-20e004e2b7264ed3a79084a4529a8734 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-04-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-20e004e2b7264ed3a79084a4529a87342025-01-14T06:43:09ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-04-0135748059680841Eavesdropping against wireless spatial scrambling secure communication: hyperplane clusteringLu LIULiang JINKai-zhi HUANGZhou ZHONGThe existing eavesdropping method has poor anti-noise performance and high complexity, which makes it not practical. It is shown that the received scrambled signals are distributed within parallel hyperplanes if adequate antennas are equipped by eavesdropper. According to this distribution, a hyperplane clustering (HC) algorithm was presented to blindly estimate the hyperplane parameters which reveal the sending information. Simulation results show that the HC algorithm, compared with the existing MUSIC-like algorithms, holds the advantages of better anti-noise performance and lower computing complexity.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.04.009/physical-layer securityartificial noisesignal blind estimationspatial scrambling |
| spellingShingle | Lu LIU Liang JIN Kai-zhi HUANG Zhou ZHONG Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering Tongxin xuebao physical-layer security artificial noise signal blind estimation spatial scrambling |
| title | Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering |
| title_full | Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering |
| title_fullStr | Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering |
| title_full_unstemmed | Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering |
| title_short | Eavesdropping against wireless spatial scrambling secure communication: hyperplane clustering |
| title_sort | eavesdropping against wireless spatial scrambling secure communication hyperplane clustering |
| topic | physical-layer security artificial noise signal blind estimation spatial scrambling |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.04.009/ |
| work_keys_str_mv | AT luliu eavesdroppingagainstwirelessspatialscramblingsecurecommunicationhyperplaneclustering AT liangjin eavesdroppingagainstwirelessspatialscramblingsecurecommunicationhyperplaneclustering AT kaizhihuang eavesdroppingagainstwirelessspatialscramblingsecurecommunicationhyperplaneclustering AT zhouzhong eavesdroppingagainstwirelessspatialscramblingsecurecommunicationhyperplaneclustering |