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
… system performance under imperfect SIC and imperfect CSI. • … are classified into non-SIC
and SIC user. When V2V link is … The obtained results indicate that status of SIC, target rates, …

NOMA in cooperative underlay cognitive radio networks under imperfect SIC

DT Do, AT Le, BM Lee - IEEE Access, 2020 - ieeexplore.ieee.org
… on imperfect successive interference cancellation (SIC) at the … of imperfect SIC. Simulation
results verify our analytical results. … Moreover, we also consider impact of the imperfect SIC to …

Impacts of imperfect SIC and imperfect hardware in performance analysis on AF non-orthogonal multiple access network

DT Do, TTT Nguyen - Telecommunication Systems, 2019 - Springer
imperfections of SIC and hardware exist in mathematical analysis of practical system, and
such imperfections … noise and interference of imperfect SIC operation and hence degraded …

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
… harvest the energy from the base station's radio frequency. A relay is selected from the …
imperfect channel state information (CSI) and imperfect successive interference cancellation (SIC) …

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
… framework for the proposed massive MIMO-NOMA network is developed. In particular, by
considering the impact of residual error from imperfect SIC, we derive the system signal-to…

Radio Resource Management Design for RSMA: Optimization of Beamforming, User Admission, and Discrete/Continuous Rates with Imperfect SIC

LF Abanto-Leon, A Krishnamoorthy… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
… Thus, we propose to account for discrete rates, user admission, and imperfect SIC during …
of continuous rates, user admission, and imperfect SIC, which has not been studied before for …

[PDF][PDF] Cooperative overlay cognitive radio NOMA network with channel errors and imperfect SIC

NS Kim - International Journal of Intelligent Engineering and …, 2019 - inass.org
radio (CR) non-orthogonal multiple access (NOMA) network which has channel estimation
errors and imperfect successive interference cancellation (SIC… errors and imperfect SIC, …

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
… overlay cognitive radio non-orthogonal multiple access (CR-NOMA) network in the
presence of imperfect successive interference cancellation (SIC) and imperfect channel state …

Spectrum sharing in cognitive-radio-inspired NOMA systems under imperfect SIC and cochannel interference

BM ElHalawany, AAA El-Banna, QV Pham… - IEEE Systems …, 2021 - ieeexplore.ieee.org
… 7.811], under imperfect SIC and CCI. 3) Derive the feasible range of the … network model of
the proposed scheme is presented. Then, we derive the exact OPs and ECs for imperfect SIC

Hardware and interference limited cooperative CR-NOMA networks under imperfect SIC and CSI

S Arzykulov, G Nauryzbayev, A Celik… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
… to allow users to share the same radio resource by transmitting signals of users in a
superposition manner and implementing successive interference cancellation (SIC) at the receivers’ …