To solve the shortage defects of wireless spectrum source of Internet of things, an idle spectrum resources and immune sorting selection method based on the subjective and objective weight is proposed by using cognitive radio network technology. Firstly, the radio cognitive idle spectrum system is relied on to make the spectrum system modeling of Internet of things for the generation of objective and subjective weight perception, graph coloring of allocation of Internet of things and rectangular arrays;Then, the immune weight solving process is optimized and the weight setting rationality is i...
