Improved user fairness in decode-forward relaying non-orthogonal multiple access schemes with imperfect SIC and CSI

F Kara, H Kaya - IEEE access, 2020 - ieeexplore.ieee.org
user fairness compared to conventional DFNOMA (C-DFNOMA). In the analysis, we define
imperfect SIC effect as dependant to channel fading and with this imperfect SIC and CSI errors…

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
… Expression of outage probability and ergodic rate for two users under the assumption of
perfect CSI and perfect SIC are also presented. Further, the asymptotic expression for the …

NOMA‐based multiple‐antenna and multiple‐relay networks over Nakagami‐m fading channels with imperfect CSI and SIC error

X Yan, J Ge, Y Zhang, L Gou - IET Communications, 2018 - Wiley Online Library
… proposed to improve both spectral efficiency and user fairness of the network, where the direct
… at the multiple users and meanwhile the imperfect CSI and the SIC error are investigated. …

Joint effects of imperfect CSI and SIC on NOMA based satellite-terrestrial systems

J Zhao, X Yue, S Kang, W Tang - IEEE Access, 2021 - ieeexplore.ieee.org
… To guarantee user fairness, unmanned aerial vehicles were first integrated into the
satellite network adopting NOMA, and then the outage performance under fixed power distribution …

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
… state information (CSI), hardware imperfections, and residual … as well as coexisting
primary/secondary users. Moreover, a … -NOMA users to guarantee their outage and SE fairness. …

Enhanced receiver based on FEC code constraints for uplink NOMA with imperfect CSI

PR Li, Z Ding, KT Feng - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
… It is important to emphasize that the complete cancellation of inter-user interference is a
strongly desirable feature because otherwise, the imperfect SIC will cause error propagation in …

Fairness‐Oriented Transmission Schemes for Multiuser MISO Broadcast Channels

J Wu, X Liu, C Liu, CT Cheng… - … and Mobile Computing, 2022 - Wiley Online Library
… It is worth noting that channel state information (CSI) is a … has been investigated in MIMO-NOMA
systems when user fairness is … In this paper we consider imperfect SIC, thus we denote a …

Spectral-Efficient Downlink Systems Under Imperfect SIC and CSI: MC-NOMA or Partial NOMA?

M Katwe, K Singh, CP Li, Z Ding - IEEE Wireless …, 2023 - ieeexplore.ieee.org
… -user downlink scheme under imperfect successive interference cancellation (SIC) and channel
state information (CSI… of sumrate maximization and user fairness maximization under the …

NOMA enhanced hybrid RIS-UAV-assisted full-duplex communication system with imperfect SIC and CSI

SK Singh, K Agrawal, K Singh, CP Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… In this regard, to tackle the analytical complexity due to the involvement of RIS-aided channel,
imperfect CSI, imperfect SIC, and RSI, We use some advanced mathematical tools such as …

Resource allocation for weighted max-min fairness in noma with imperfect sic

DR Dhakal, Z Pan, S Shimamoto - 2022 IEEE/SICE …, 2022 - ieeexplore.ieee.org
… Similarly, energy efficiency optimization of UAV network for NOMA with imperfect CSI is …
for two users in a channel. In [9], a dynamic resource allocation for weighted maximin fairness