134 search results - page 8 / 27 » GLRT-Based Spectrum Sensing for Cognitive Radio |
214
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GLOBECOM
2010
IEEE
15 years 3 months ago
2010
IEEE
There are many key problems of decision making related to spectrum occupancies in cognitive radio networks. It is known that there exist correlations of spectrum occupancies in tim...
181
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INFOCOM
2009
IEEE
16 years 7 hour ago
2009
IEEE
— Collaborative spectrum sensing among secondary users (SUs) in cognitive networks is shown to yield a significant performance improvement. However, there exists an inherent tra...
158
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ICC
2009
IEEE
16 years 3 days ago
2009
IEEE
—In this paper, we present a composite hypothesis testing approach for cooperative spectrum sensing. We derive the optimal likelihood ratio test (LRT) statistic based on the Neym...
GLOBECOM
2009
IEEE
16 years 3 days ago
2009
IEEE
104
Voted
CORR
2008
Springer
15 years 5 months ago
2008
Springer
