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ICASSP
2011
IEEE
10 years 3 months ago
Cooperative spectrum sensing based on matrix rank minimization
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
Yue Wang, Zhi Tian, Chunyan Feng
ICASSP
2009
IEEE
11 years 6 months ago
Blind system identification for speech dereverberation with Forced Spectral Diversity
The common zeros problem for blind system identiļ¬cation (BSI) is well known. It degrades the performance of classic BSI algorithms and therefore imposes the limit on the perform...
Xiang Lin, Andy W. H. Khong, Patrick A. Naylor
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