Interference Analysis of Cognitive Radio Networks in a Digital Broadcasting Spectrum Environment
T. H. Velivasaki, Theodore B. Zahariadis, Panagiotis T. Trakadas, Christos N. Capsalis · 2009
The analog switch-off of TV broadcasting will release significant spectrum resources available for the introduction of innovative services. In this context, cognitive radio appears as one of the most promising technologies to take advantage of the spectrum dividend. In this paper, the interference problems related to cognitive radio deployment and possible solutions are discussed.