… IoT networks brings problems associated with spectral congestion. This issue can be solved
by applying cognitive … of cooperative CR-NOMA enabled IoT networks over a generalized α - …

… SIC) is imperfect for practical implementations. Then, based on the analyzing method for
cognitive radio networks, we present a stepwise RA scheme for the mobile users and the IoT …

… -aided user, we provide comprehensive analysis of the perfect SIC and imperfect SIC in
analysis of the second user. We verify results via simulation to prove that outage performance …

… of the NOMA systems under the assumption of perfect SIC (pSIC). Nevertheless, the pSIC is
… of users during the SIC process. Accordingly, the impacts of imperfect SIC (iSIC) may profess …

… Since the QoS of the QS user is promised by a cognitive power allocation scheme, we focus
… no SIC error occurs at the Eve, this paper considers a real wiretap scenario where the SIC …

… performance of NOMA involved cognitive systems in practice. … of imperfect SIC and CSI is
considered to improve the performance of cell-edge users. In this network, cell-center cognitive …

… 7.811], under imperfect SIC and CCI. 3) Derive the feasible range of the power-allocation …
Then, we derive the exact OPs and ECs for imperfect SIC in Sections III and IV, respectively. In …

… cognitive IoT network is studied to enhance the performance of cell edge user and IoT user
under imperfect SIC … of imperfect successive interference cancellation (SIC). As expected, …

… the impact of the perfect/imperfect SIC and co-channel … to the nearby user), the impact of
imperfect SIC (iSIC) on a nearby user’… in wireless-powered cognitive IoT networks: Performance …

… of cognitive-inspired non-orthogonal multiple access (NOMA) network under imperfect
successive interference cancellation (SIC… of CCI at the receivers, imperfect SIC, and non-ID fading …