Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing
In this letter, a cooperative spectrum sensing scheme for cognitive radio networks based on genetic algorithm (GA) is proposed. The proposed scheme lies in optimizing the weighting coefficients vector used in a linear soft-decision fusion-(SDF-) based framework. The detection performance of the prop...
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| Format: | Article |
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2011
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| Online Access: | http://shdl.mmu.edu.my/3342/ |
| _version_ | 1848790301404037120 |
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| author | El-Saleh, Ayman A. Ismail, Mahamod Ali, Mohd Alaudin Mohd |
| author_facet | El-Saleh, Ayman A. Ismail, Mahamod Ali, Mohd Alaudin Mohd |
| author_sort | El-Saleh, Ayman A. |
| building | MMU Institutional Repository |
| collection | Online Access |
| description | In this letter, a cooperative spectrum sensing scheme for cognitive radio networks based on genetic algorithm (GA) is proposed. The proposed scheme lies in optimizing the weighting coefficients vector used in a linear soft-decision fusion-(SDF-) based framework. The detection performance of the proposed GA-assisted SDF-based scheme is compared with the conventional SDF schemes as well as the OR-logic hard-decision fusion (HDF) scheme. The simulation results show that the proposed scheme outperforms all other schemes and can achieve higher probability of detection given the same probability of false alarm. |
| first_indexed | 2025-11-14T18:10:26Z |
| format | Article |
| id | mmu-3342 |
| institution | Multimedia University |
| institution_category | Local University |
| last_indexed | 2025-11-14T18:10:26Z |
| publishDate | 2011 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | mmu-33422012-01-09T04:00:47Z http://shdl.mmu.edu.my/3342/ Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing El-Saleh, Ayman A. Ismail, Mahamod Ali, Mohd Alaudin Mohd TA Engineering (General). Civil engineering (General) In this letter, a cooperative spectrum sensing scheme for cognitive radio networks based on genetic algorithm (GA) is proposed. The proposed scheme lies in optimizing the weighting coefficients vector used in a linear soft-decision fusion-(SDF-) based framework. The detection performance of the proposed GA-assisted SDF-based scheme is compared with the conventional SDF schemes as well as the OR-logic hard-decision fusion (HDF) scheme. The simulation results show that the proposed scheme outperforms all other schemes and can achieve higher probability of detection given the same probability of false alarm. 2011-09 Article PeerReviewed El-Saleh, Ayman A. and Ismail, Mahamod and Ali, Mohd Alaudin Mohd (2011) Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing. IEICE Electronics Express, 8 (18). pp. 1527-1533. ISSN 1349-2543 http://dx.doi.org/10.1587/elex.8.1527 doi:10.1587/elex.8.1527 doi:10.1587/elex.8.1527 |
| spellingShingle | TA Engineering (General). Civil engineering (General) El-Saleh, Ayman A. Ismail, Mahamod Ali, Mohd Alaudin Mohd Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title | Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title_full | Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title_fullStr | Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title_full_unstemmed | Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title_short | Genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| title_sort | genetic algorithm-assisted soft fusion-based linear cooperative spectrum sensing |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://shdl.mmu.edu.my/3342/ http://shdl.mmu.edu.my/3342/ http://shdl.mmu.edu.my/3342/ |