Performance evaluation of directional spectrum sensing using an over-the-air testbed
Michael Grimm, Alexander Krah, Noman Murtaza, Rajesh Kumar Sharma, Markus Landmann, Reiner S. Thomä, Albert Heuberger, Matthias Hein · 2011
Cognitive radio is an emerging approach to improve the spectral utilisation, and can also be applied in self-organized mobile networks. Spectrum sensing to learn from the radio environment plays a key role of intelligent radios.