Adaptive user pairing for NOMA systems with imperfect SIC

NS Mouni, A Kumar… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
… successive interference cancellation (SIC), we derive … for NOMA pair formation. Through
extensive simulations, we show the effect of imperfect SIC on the rate performance of a NOMA

Secure transmission for NOMA systems with imperfect SIC

Z Xiang, X Tong, Y Cai - China Communications, 2020 - ieeexplore.ieee.org
… In this paper, imperfect SIC is considered at both legitimate users and Eve. In this scenario,
the SIC error occurs when the channel experiences deep fading or the communication re…

Low-complexity power allocation in NOMA systems with imperfect SIC for maximizing weighted sum-rate

X Wang, R Chen, Y Xu, Q Meng - IEEE Access, 2019 - ieeexplore.ieee.org
… Then, we consider the SIC error and the power order constraints in the optimization problem
… allocation method with imperfect SIC. Moreover, for both the perfect and imperfect SIC, we …

On performance of energy harvested cooperative NOMA under imperfect CSI and imperfect SIC

S Bisen, P Shaik, V Bhatia - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
NOMA system, we consider the practical case of imperfect CSI at receiver nodes and imperfect
SIC, and its impact on the system is … EH relay based NOMA system employing relay selec…

Full-duplex cooperative NOMA relaying systems with I/Q imbalance and imperfect SIC

X Li, M Liu, C Deng, PT Mathiopoulos… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
… In [5], the performance of FD/HD NOMA systems, in which the … In addition, imperfect SIC
(ipSIC) is likely to be present due to the … for cooperative NOMA systems with imperfect SIC in …

On intelligent reflecting surface-assisted NOMA uplinks with imperfect SIC

H Wang, Z Shi, Y Fu, S Fu - IEEE Wireless Communications …, 2022 - ieeexplore.ieee.org
… are served in NOMA paradigm without … by NOMA system and imperfect SIC are combated
by the collaborative design of phase shifts and power coefficients in the proposed IRS-NOMA

Massive MIMO-NOMA networks with imperfect SIC: Design and fairness enhancement

AS De Sena, FRM Lima, DB Da Costa… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
NOMA network is developed. In particular, by considering the impact of residual error from
imperfect SIC, we derive the system … MIMO-NOMA systems with imperfect SIC decoding. • Next…

NOMA in cooperative underlay cognitive radio networks under imperfect SIC

DT Do, AT Le, BM Lee - IEEE Access, 2020 - ieeexplore.ieee.org
… coefficients and levels of imperfect SIC. Simulation results verify our analytical results. …
the imperfect SIC to signal detecting on the receivers of CR-NOMA in practical applications. …

Joint impacts of imperfect CSI and imperfect SIC in cognitive radio-assisted NOMA-V2X communications

DT Do, TA Le, TN Nguyen, X Li, KM Rabie - IEEE Access, 2020 - ieeexplore.ieee.org
… in the SN of CR-assisted NOMA-V2X system over Nakagami-m fading channel … system
performance under imperfect SIC and imperfect CSI. • This implementation in CR-assisted NOMA-…

Performance analysis of overlay cognitive NOMA network with imperfect SIC and imperfect CSI

H Huang, Y Shi, L Liang, J He, X Zhang - Physical Communication, 2022 - Elsevier
… , imperfect SIC and CSI effects limit the performance of NOMA involved cognitive systems in
… paper, a cooperative overlay CR-NOMA system in the presence of imperfect SIC and CSI is …