A Deep Learning‐Based User Selection Scheme for Cooperative NOMA System with Imperfect CSI

Z Yin, J Chen, G Li, H Wang, W He… - … and Mobile Computing, 2022 - Wiley Online Library
… To improve learning performance, it is an effective approach to learn the CSI of each hop, …
systems is SIC, which needs a special network design. Details of network design are shown in …

NOMA-assisted symbiotic backscatter: Novel beamforming designs under imperfect SIC

F Rezaei, D Galappaththige… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… We develop two transmit beamforming designs to meet the user and tag requirements
while mitigating the effect of imperfect SIC. Specifically, we design optimal BS transmit …

Error analysis of L-PPM modulated MIMO based multi-user NOMA-VLC system with perfect and imperfect SIC

V Dixit, A Kumar - Applied Optics, 2022 - opg.optica.org
… In [12], the error analysis of a NOMA-VLC system with imperfect SIC and CSI is presented. …
-VLC system are derived with perfect and imperfect SIC. Further, the analysis is extended for …

Deep learning based successive interference cancellation for the non-orthogonal downlink

T Van Luong, N Shlezinger, C Xu… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
… We propose a deep learningaided SIC detector termed … Our design of SICNet builds upon
the insight that the SIC method is … the aid of both perfect and imperfect data using the local loss …

Integration of NOMA with reflecting intelligent surfaces: A multi-cell optimization with SIC decoding errors

WU Khan, E Lagunas, A Mahmood, Z Ali… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… [28] have provided deep reinforcement learning for joint beamforming design in RIS-enabled …
both direct and RIS-assisted links under the assumption of imperfect SIC decoding error. …

NOMA-enabled optimization framework for next-generation small-cell IoV networks under imperfect SIC decoding

WU Khan, X Li, A Ihsan, MA Khan… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Designing a more practical system, we formulate a nonlinear multi-… SIC decoding process.
The third term is interference due to imperfect SIC decoding, where β shows the imperfect SIC

Joint resource allocation in NOMA systems with imperfect sic

L Chen, B Cao, R Lu, Q Zhang - 2019 IEEE Global …, 2019 - ieeexplore.ieee.org
… with imperfect successive interference cancellation (SIC), … , user clustering and power allocation
design in a single cell with one … design has better sum capacity performance when SIC is …

Short-packet communications for UAV-based NOMA systems under imperfect CSI and SIC

TH Vu, TV Nguyen, QV Pham… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… (SIC) are implemented at the transmitter and receiver sides, respectively. Due to circuit design
… contains undesired residual interference, ie, imperfect SIC (ipSIC) phenomenon, causing …

A unified performance analysis of cooperative NOMA with practical constraints: Hardware impairment, imperfect SIC and CSI

S Beddiaf, A Khelil, F Khennoufa, F Kara, H Kaya… - IEEE …, 2022 - ieeexplore.ieee.org
… Particularly, the error performance of CNOMA schemes with imperfections has not been …
we take into account imperfect successive interference canceler (ipSIC), imperfect channel state …

Performance analysis and optimization of RSMA enabled UAV-aided IBL and FBL communication with imperfect SIC and CSI

SK Singh, K Agrawal, K Singh… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… In contrast to [16], [17], where the main focus was on the resource allocation and trajectory
design in IBL under the perfect CSI and SIC, we analyze the network’s performance by …