IP CREW: Cognitive Radio Experimentation World
Piet M. A. Demeester · Ghent University Academic Bibliography (Ghent University) · 2010
Defini,on■ "Cogni&ve radio is a paradigm for wireless communica&on in which either a network or a wireless node changes its transmission or recep&on parameters to communicate efficiently avoiding interference with licensed or unlicensed users.■ This altera&on of parameters is based on the ac&ve monitoring of several factors in the external and internal radio environment, such as radio frequency spectrum, user behaviour and network state."