“…It is estimated that without assimilating the cognitive capability, IoT will not sustain potentials of growing challenges [6]. The ongoing research in the CR-IoT domain has been stressed upon providing solutions for the challenges in different domains [6][7][8][9][10][11][12]. It is estimated that the future IoT applications and devices will not only be smart or intelligent but will also have the feature of CRN implemented which enables them to adapt according to the environment in which they operate.…”