Adeel Ahmed Yim-Fun Hu Jim M. Noras Enhanced energy detection based spectrum sensing in Cognitive Radio Networks using Random Matrix Theory. 384-389 2014 CSNDSP https://doi.org/10.1109/CSNDSP.2014.6923859 conf/csndsp/2014 db/conf/csndsp/csndsp2014.html#AhmedHN14