… -relay NOMA system, we consider the practical case of imperfect CSI at receiver nodes and
imperfect SIC, … We present a DF based cooperative multiple EH relay based NOMA system …

… The exact BER expressions of CR-NOMA-TS have been derived in the closed forms with
imperfect CSI and ICI. We evaluate the effect of imperfect CSI, ICI, and imperfect SIC on BER …

… ) We extend the study of CNOMA systems with imperfect CSI proposed in [21] to multiple users
… of CSI estimation errors, ie, constant CSI estimation error variance or SNR-improving CSI …

… Most recently, several papers considering imperfect CSI have been reported in NOMA …
the performance of a NOMA based relay selective network considering imperfect CSI. …

… cooperative overlay NOMA (AFCO-NOMA) system, where a secondary network helps in
relaying … access to transmit its own signal by using the NOMA principles. Specifically, in the first …

… based cooperative relaying strategy (NOMA-CRS) for underwater acoustic sensor networks
(UASNs). 2) We present a comprehensive study of NOMA-CRS for UASNs under imperfect …

… Motivated by the successful research of DL in channel estimation, we introduce DL technology
into cooperative NOMA networks to solve the imperfect CSI estimation and user selection …

… and OP performance of NOMA schemes (with/without cooperative relaying) has not been …
performance of NOMA with/without cooperative has not been revealed with all imperfections in …

… We consider imperfect CSI to be available. The impact of imperfect CSI and SIC is examined…
the BER performance of CRNOMA-PS of the users under the imperfect CSI. The numerical …

… imperfect CSI was considered, this paper investigates the OP of a generalized and imperfect
CR-NOMA… hardware impairments (HIs), CSI imperfections, and residual interference caused …