Title :
A Spectral Covariance Matrix-Based Spectrum Sensing Algorithm
Author :
Han, Song ; Lu, JianXun ; Deng, YingChun ; Wang, Shu ; Pan, XiaoQun
Author_Institution :
Dept. of Electron. & Inf. Eng., HuaZhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A new spectrum sensing algorithm was proposed, which was based on spectrum covariance matrix. Theory analysis and simulation test showed that the method had improved the sensitivity and robustness of spectrum sensing.
Keywords :
covariance matrices; signal processing; spectral covariance matrix; spectrum sensing algorithm; Cognitive radio; Covariance matrix; Electronic mail; Marine vehicles; Robustness; Sensors; Signal to noise ratio;
Conference_Titel :
Pattern Recognition (CCPR), 2010 Chinese Conference on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-7209-3
Electronic_ISBN :
978-1-4244-7210-9
DOI :
10.1109/CCPR.2010.5659223
