Cyclostationary Feature Detection Based on Compressed Sensing and Wavelet De-Noising

To improve the vacant spectrum utilization，ultra-wideband spectrum sensing is critical for cognitive radio （CR）as it enables secondary users to dynamically access the unoccupied spectrum bands.However，the fast and accurate spectrum sensing is still a challenge over an ultra-wide bandwidth in low sig...

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Principais autores:	Haifeng Tan, Jun Lu, Xuan Fu, Qixun Zhang
Format:	Artigo
Jezik:	Chinês
Izdano:	Beijing Xintong Media Co., Ltd 2015-08-01
Serija:	Dianxin kexue
Teme:	compressed sensing cyclostationary feature detection wavelet de-noising
Online dostop:	http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015208/
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