Network sum-rate maximization via joint power allocation and antenna selection for clustered downlink/uplink NOMA networks

MW Baidas, AM AbdelGhaffar, E Alsusa - Physical Communication, 2022 - Elsevier
… pairing (A-UP) algorithm has been proposed to counteract the effect of imperfect SIC, while
… Multi-user multi-cluster massive MIMO-NOMA networks in the presence of imperfect SIC are …

Effective user clustering and power control for multiantenna uplink NOMA transmission

M Liu, J Zhang, K Xiong, M Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… of the UL MISO-NOMA system by jointly optimizing user clustering and power control. Since
the … to separate user signal of different clusters, and then applies SIC technology to decode …

NOMA spectral efficiency maximization with improper Gaussian signaling and SIC imperfection

IA Mahady, E Bedeer, S Ikki… - ICC 2021-IEEE …, 2021 - ieeexplore.ieee.org
… In this paper, compared to [24], we adopt IGS for both users and jointlyuser is relatively
small and can thus be treated as noise. An imperfect SIC operation is assumed at the strong user’…

Deep learning-based MIMO-NOMA with imperfect SIC decoding

JM Kang, IM Kim, CJ Chun - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
… interference cancellation (SIC) decoding is imperfect in the real-… and SIC decoding of the
MIMO-NOMA system are jointlyimperfect SIC decoding, we developed a joint precoding and …

Outage analysis of cognitive inspired NOMA networks in the presence of imperfect SIC, CCI, and non-ID fading channels

TT Nguyen, AV Nguyen - Computer Networks, 2023 - Elsevier
… between CR networks and imperfect successive interference cancellation (SIC) procedure at
the … In this work, we study the joint effects of CCI at the receivers, imperfect SIC, and non-ID …

Performance analysis and deep learning design of wireless powered cognitive NOMA IoT short-packet communications with imperfect CSI and SIC

TH Vu, TV Nguyen, TT Nguyen… - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
… -throughout by jointly optimizing the spectrum … cluster with two paired users achieves
lower decoding complexity and shorter delay at the receivers compared with multiuser cluster

Robust beamforming and user clustering for guaranteed fairness in downlink NOMA with partial feedback

MM Al-Wani, A Sali, NK Noordin, SJ Hashim… - IEEE …, 2019 - ieeexplore.ieee.org
… interference cancellation (SIC) at the receiver of the strong or the near user to remove inter-…
for the cluster k which is designed based on the imperfect feedback channels of the strong …

An EM-based user clustering method in non-orthogonal multiple access

J Ren, Z Wang, M Xu, F Fang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… Each user recovers its own signal with SIC, which is implemented by successively removing
… Finally, the joint user clustering and power allocation will be studied in the future work, both …

Intelligent user clustering and robust beamforming design for UAV-NOMA downlink

Y Xu, F Fang, D Cai, Y Yuan - arXiv preprint arXiv:2006.05852, 2020 - arxiv.org
… only imperfect channel state information (CSI) of each user is … In this paper, we study the joint
user clustering and robust … for the users with weaker channel conditions by invoking the SIC

Near-optimal user clustering and power control for uplink MISO-NOMA networks

J Zhang, M Liu, K Xiong… - 2021 IEEE Global …, 2021 - ieeexplore.ieee.org
… -cluster interference can be cancelled in SIC if … user clustering and power control algorithm
and joint optimization problem. The joint optimization problem performs traversal over all user