Multiple-Antenna Cooperative Spectrum Sensing Based on the Wavelet Transform and Gaussian Mixture Model

Spectrum sensing is a core technology in cognitive radio (CR) systems. In this paper, a multiple-antenna cooperative spectrum sensor based on the wavelet transform and Gaussian mixture model (MAWG) is proposed. Compared with traditional methods, the MAWG method avoids the derivation of the threshold...

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Detalles Bibliográficos
Autores principales: Zhang, Shunchao, Wang, Yonghua, Yuan, Hantao, Wan, Pin, Zhang, Yongwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6766961/
https://www.ncbi.nlm.nih.gov/pubmed/31500200
http://dx.doi.org/10.3390/s19183863

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6766961/
https://www.ncbi.nlm.nih.gov/pubmed/31500200
http://dx.doi.org/10.3390/s19183863

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