Improved cooperative spectrum sensing scheme based on dempster-shafer theory in cognitive radio network
An improved cooperative spectrum sensing scheme based on dempster-shafer evidence theory in cognitive radio networks was proposed.In the local sensing period,the projection approximation algorithm was introduced to reduce bandwidth for cooperation.In the fusion period,credibility was calculated by t...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Chinês |
| Publicat: |
Editorial Department of Journal on Communications
2014-03-01
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| Col·lecció: | Tongxin xuebao |
| Matèries: | |
| Accés en línia: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.03.019/ |
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