Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network
To fulfill the communication needs of smart distribution and utilization system,a novel power dedicated network has been developed.The system faces a problem that it may operate coexisted with a 230 data transceiver system.In order to keep the two systems operating stably and efficiently at the same...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2015-03-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015082/ |
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| _version_ | 1841529520208740352 |
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| author | Jinping Cao Wei Li Yiying Zhang |
| author_facet | Jinping Cao Wei Li Yiying Zhang |
| author_sort | Jinping Cao |
| collection | DOAJ |
| description | To fulfill the communication needs of smart distribution and utilization system,a novel power dedicated network has been developed.The system faces a problem that it may operate coexisted with a 230 data transceiver system.In order to keep the two systems operating stably and efficiently at the same time,a trust-based cooperative spectrum sensing algorithm was presented.According to the characteristics of user behavior,cognitive radio users were classified into fiduciary users,lapsed users and malicious users.By analyzing the relationship among detection result,credibility of cognitive radio users and communication channel signal-to-noise ratio,the credibility weight of cognitive radio users was given,and a trust-based cooperative spectrum sensing algorithm was proposed.The simulation results show that the algorithm improves detection performance effectively. |
| format | Article |
| id | doaj-art-577b91781ea54773b437c1cfc8bd98d7 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-03-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-577b91781ea54773b437c1cfc8bd98d72025-01-15T03:17:30ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-03-013113614159615979Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated NetworkJinping CaoWei LiYiying ZhangTo fulfill the communication needs of smart distribution and utilization system,a novel power dedicated network has been developed.The system faces a problem that it may operate coexisted with a 230 data transceiver system.In order to keep the two systems operating stably and efficiently at the same time,a trust-based cooperative spectrum sensing algorithm was presented.According to the characteristics of user behavior,cognitive radio users were classified into fiduciary users,lapsed users and malicious users.By analyzing the relationship among detection result,credibility of cognitive radio users and communication channel signal-to-noise ratio,the credibility weight of cognitive radio users was given,and a trust-based cooperative spectrum sensing algorithm was proposed.The simulation results show that the algorithm improves detection performance effectively.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015082/cognitive radioelectric power wireless communicationspectrum sensingtrust |
| spellingShingle | Jinping Cao Wei Li Yiying Zhang Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network Dianxin kexue cognitive radio electric power wireless communication spectrum sensing trust |
| title | Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network |
| title_full | Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network |
| title_fullStr | Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network |
| title_full_unstemmed | Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network |
| title_short | Trust-Based Cooperative Spectrum Sensing Algorithm in Power Dedicated Network |
| title_sort | trust based cooperative spectrum sensing algorithm in power dedicated network |
| topic | cognitive radio electric power wireless communication spectrum sensing trust |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015082/ |
| work_keys_str_mv | AT jinpingcao trustbasedcooperativespectrumsensingalgorithminpowerdedicatednetwork AT weili trustbasedcooperativespectrumsensingalgorithminpowerdedicatednetwork AT yiyingzhang trustbasedcooperativespectrumsensingalgorithminpowerdedicatednetwork |