… The performance of CRN-based MC-CDMA communication system over a Nakagami-m
distributed frequency selective multipath fading channel considering IPC control has been …

… , ie, higher detection and lower false-alarm probabilities, enhances the sum rate, and reduces
the total time as compared to the conventional ED scheme under various fading channels. …

… signals transmitted from primary IoT user and secondary IoT user, … fading channels from the
primary IoT user to the secondary IoT user and the self-interference channel of secondary IoT …

… the human beings’ cognition intervention [3], [4]. In order to solve this problem, a powerful
paradigm called cognitive Internet of Things (CIoT) was first proposed to equip the IoT with an …

… In this article, we proposed an efficient DNS scheme in wireless-powered cognitive IoT networks
to … In future works, we will continue to study the intelligent configurations of cognitive IoT …

… in cognitive radio networks (CRN) and IoT, it has been visualized that the junction of cognitive
radio (CR) and IoT … IoT devices would be equipped with CR technology to enable them to …

… wm(n) stands for the additive Gaussian mixture noise, and hm,j denotes the fading channel
response between the jth primary source and the mth antenna. The observation matrix x is …

… via a fading reporting channel or link, bit error may happen, which further affects the sensing
performance at the FC. We will model the reporting channel as a Rayleigh fading channel […

… Hence, the IoT that uses the advantages of cognitive technology, namely the cognitive
radio-based IoT (CIoT), is a promising solution for IoT applications. A major challenge in CIoT is …

… The Rayleigh fading channel is utilized and the simulation parameters are presented as
follows. There are 4 SUs deployed and 8 subcarriers simulated. The subcarrier space is set to …