Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing
Aiming at the uncertainty behaviors of cognitive users, an evaluation mechanism based on D-S theory, called HardGuard, was proposed to guard the hard-decision fusion schemes. Before fusing data, HardGuard will filter out false sensing data to avoid the impact of malicious users. The simulation resul...
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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 |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015025/ |
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| _version_ | 1841529121439481856 |
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| author | Jingyu Feng Jinlong Li Guangyue Lu |
| author_facet | Jingyu Feng Jinlong Li Guangyue Lu |
| author_sort | Jingyu Feng |
| collection | DOAJ |
| description | Aiming at the uncertainty behaviors of cognitive users, an evaluation mechanism based on D-S theory, called HardGuard, was proposed to guard the hard-decision fusion schemes. Before fusing data, HardGuard will filter out false sensing data to avoid the impact of malicious users. The simulation results show that HardGuard is effective in suppressing spectrum sensing data falsification attack, and it can ensure the better sensing performance for the hard-decision schemes. |
| format | Article |
| id | doaj-art-bb89c2877cb04f85b4ae4cc99ead2e6e |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-bb89c2877cb04f85b4ae4cc99ead2e6e2025-01-15T03:24:19ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-02-01319710259798928Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum SensingJingyu FengJinlong LiGuangyue LuAiming at the uncertainty behaviors of cognitive users, an evaluation mechanism based on D-S theory, called HardGuard, was proposed to guard the hard-decision fusion schemes. Before fusing data, HardGuard will filter out false sensing data to avoid the impact of malicious users. The simulation results show that HardGuard is effective in suppressing spectrum sensing data falsification attack, and it can ensure the better sensing performance for the hard-decision schemes.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015025/cooperative spectrum sensinghard decision fusionSSDF attacktrust |
| spellingShingle | Jingyu Feng Jinlong Li Guangyue Lu Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing Dianxin kexue cooperative spectrum sensing hard decision fusion SSDF attack trust |
| title | Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing |
| title_full | Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing |
| title_fullStr | Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing |
| title_full_unstemmed | Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing |
| title_short | Evaluating Uncertainty Behaviors of Cognitive Users Against SSDF Attack for Cooperative Spectrum Sensing |
| title_sort | evaluating uncertainty behaviors of cognitive users against ssdf attack for cooperative spectrum sensing |
| topic | cooperative spectrum sensing hard decision fusion SSDF attack trust |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015025/ |
| work_keys_str_mv | AT jingyufeng evaluatinguncertaintybehaviorsofcognitiveusersagainstssdfattackforcooperativespectrumsensing AT jinlongli evaluatinguncertaintybehaviorsofcognitiveusersagainstssdfattackforcooperativespectrumsensing AT guangyuelu evaluatinguncertaintybehaviorsofcognitiveusersagainstssdfattackforcooperativespectrumsensing |