Gerschgorin disk theorem based spectrum sensing for wideband cognitive radio

Gerschgorin disk theorem based spectrum sensing for wideband cognitive radio

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Gerschgorin disk theorem (GDT) based wideband spectrum sensing methods, namely Gerschgorin likelihood estimate(GLE) algorithm and Gerschgorin disk radii iteration(GDRI) algorithm, were proposed for cognitive radios. By means of exploring the possibility of utilizing GDT in wideband spectrum sensing,...

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Bibliographic Details
Main Authors: Bin SHEN, Shu WANG, Qiong HUANG, Qian-bin CHEN
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2014-04-01
Series:Tongxin xuebao
Subjects:
cognitive radio
wideband spectrum sensing
Gerschgorin disk theorem
Gerschgorin unitary transform
Online Access:http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.04.001/

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http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.04.001/

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