A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation
The traditional cooperative spectrum sensing algorithm of aeronautical radio can't distinguish the node type（normal/malicious）, though weighted sequential probability ratio test（WSPRT）method meets the requirement but when the spectrum sensing data falsification（SSDF）node is exist, it can't...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-09-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015145/ |
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| _version_ | 1841529666845802496 |
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| author | Yufeng Li Nairui Hu Yupeng Wang |
| author_facet | Yufeng Li Nairui Hu Yupeng Wang |
| author_sort | Yufeng Li |
| collection | DOAJ |
| description | The traditional cooperative spectrum sensing algorithm of aeronautical radio can't distinguish the node type（normal/malicious）, though weighted sequential probability ratio test（WSPRT）method meets the requirement but when the spectrum sensing data falsification（SSDF）node is exist, it can't keep high sensing accuracy any more. An improved WSPRT was proposed. On the foundation of traditional WSPRT, reputation rewards and punishment algorithm was improved, and sensing stability factor was taken into account. The simulation results show that it can make identify malicious cognitive nodes easier and make the fusion algorithm distinguish malicious user more accurate. |
| format | Article |
| id | doaj-art-f9939d06f7f94f38b75c21295fd11fb6 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-f9939d06f7f94f38b75c21295fd11fb62025-01-15T03:16:40ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-09-013111812359613746A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on ReputationYufeng LiNairui HuYupeng WangThe traditional cooperative spectrum sensing algorithm of aeronautical radio can't distinguish the node type（normal/malicious）, though weighted sequential probability ratio test（WSPRT）method meets the requirement but when the spectrum sensing data falsification（SSDF）node is exist, it can't keep high sensing accuracy any more. An improved WSPRT was proposed. On the foundation of traditional WSPRT, reputation rewards and punishment algorithm was improved, and sensing stability factor was taken into account. The simulation results show that it can make identify malicious cognitive nodes easier and make the fusion algorithm distinguish malicious user more accurate.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015145/cognitive radioweighted sequential probability ratio testcooperative spectrum sensingspectrum sensing data falsification |
| spellingShingle | Yufeng Li Nairui Hu Yupeng Wang A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation Dianxin kexue cognitive radio weighted sequential probability ratio test cooperative spectrum sensing spectrum sensing data falsification |
| title | A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation |
| title_full | A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation |
| title_fullStr | A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation |
| title_full_unstemmed | A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation |
| title_short | A Cooperative Spectrum Sensing Method of Aeronautical Radio Based on Reputation |
| title_sort | cooperative spectrum sensing method of aeronautical radio based on reputation |
| topic | cognitive radio weighted sequential probability ratio test cooperative spectrum sensing spectrum sensing data falsification |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015145/ |
| work_keys_str_mv | AT yufengli acooperativespectrumsensingmethodofaeronauticalradiobasedonreputation AT nairuihu acooperativespectrumsensingmethodofaeronauticalradiobasedonreputation AT yupengwang acooperativespectrumsensingmethodofaeronauticalradiobasedonreputation AT yufengli cooperativespectrumsensingmethodofaeronauticalradiobasedonreputation AT nairuihu cooperativespectrumsensingmethodofaeronauticalradiobasedonreputation AT yupengwang cooperativespectrumsensingmethodofaeronauticalradiobasedonreputation |