… under imperfect SIC and imperfect CSI. • This implementation in CR-assisted NOMA-V2X
is … In this scenario, we assumed that two vehicles are classified into non-SIC and SIC user. …

… cognitive systems in practice. Therefore, in this paper, a cooperative overlay CR-NOMA system
in the presence of imperfect SIC and CSI … In this network, cell-center cognitive SUs act as …

… (SIC). For performance evaluation, closed-form expressions for the block error rate (BLER) of
the NOMA users, … to minimize the BLERs of the NOMA users by optimizing power allocation …

… cognitive NOMA-based CDRT networks subject to co-channel interference, imperfect SIC,
and imperfect CSI. … a cooperative NOMA-based CDRT in underlay CR networks with imperfect …

… Several future directions could be investigated to fully inspect the proposed model, including
the performance analysis under imperfect CSI, other channel fading distributions, and …

… imperfect CSI was considered, this paper investigates the OP of a generalized and imperfect
CR-NOMA… can be considered as a non-cognitive NOMA network. In the second scenario, …

… In the future, this system model can be extended by adding imperfect CSI for more practicality
purpose. Moreover, some optimization problems, such as PA and the best relay selection …

… performance as awareness on imperfect successive interference cancellation (SIC) at the …
the imperfect SIC to signal detecting on the receivers of CR-NOMA in practical applications. …

… performance for the NOMA based satellite networks with imperfect CSI and SIC. To guarantee
… probability for cooperative NOMA systems with imperfect SIC in cognitive radio networks,’’ …

… OFDMA and the NOMA-based heterogeneous IoT system with the perfect SIC. From Figs.
5–8, the … of the perfect SIC-based NOMA, imperfect SIC-based NOMA, and the conventional …