An efficient spectrum hole utilization for transmission in Cognitive Radio Networks

Abstract

Cognitive Radio (CR) seems to be a tempting solution in order to resolve the problem regarding spectrum underutilization and spectrum scarcity. Among the various fundamental functions of CR system, spectrum sensing is the key function where it senses the electromagnetic environment to detect spectrum holes (vacant frequency bands), that can be utilized by… (More)

Topics

9 Figures and Tables

Slides referencing similar topics