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Blind Detection for Primary User Based on the Sample Covariance Matrix in Cognitive Radio

โœ Scribed by Xi Yang; Kejun Lei; Shengliang Peng; Xiuying Cao


Book ID
117887609
Publisher
IEEE
Year
2011
Tongue
English
Weight
315 KB
Volume
15
Category
Article
ISSN
1089-7798

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Spectrum sensing algorithms for primary
โœ Wenjing Yue; Baoyu Zheng ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 416 KB

One of the main requirements of cognitive radio systems is the ability to detect the presence of the primary user with fast speed and high accuracy. To achieve that, in this paper, we propose a spectrum sensing scheme by considering the reliability of spectrum sensing. Only the user with no reliable