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

F Rezaei, D Galappaththige… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
… power allocation factor to jointly improve the benefits and minimize the harm of imperfect SIC.
… However, incorporating variable α into our resource allocation problems is an interesting …

Performance of noma based spectrally-efficient uplink underlay multiuser networks with imperfect sic

M Gupta, S Prakriya - IEEE Transactions on Network and …, 2023 - ieeexplore.ieee.org
… However, the focus is on optimal resource allocation, and no analysis of performance is
presented. To the best of our knowledge, there is no work on analysis of performance of …

How SIC-enabled LoRa fares under imperfect orthogonality?

SU Minhaj, SH Ali, MT Bhatti, SA Hassan… - 2021 International …, 2021 - ieeexplore.ieee.org
… multiple-access (NOMA) and dynamic resource allocation. NOMA is getting a lot of attention
… (SIC). In this paper, we investigate how SIC, under the assumption of imperfect orthogonality …

Resource allocation with SIC under statistical CSI in multi-carrier based cognitive radio networks

M Chami, M Pischella… - 2016 IEEE Wireless …, 2016 - ieeexplore.ieee.org
… The impact of imperfect CSI was investigated in [5]–[7]. The … In all previously cited works,
imperfect CSI was considered only … capacity without addressing the power allocation problem. …

Relay-Aided Uplink NOMA Under Non-Orthogonal CCI and Imperfect SIC in 6G Networks

V Özduran, N Nomikos… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
… provides increased resource allocation flexibility, compared … NOMA performance for perfect
SIC. Another interesting CCI … is analyzed under imperfect SIC and imperfect channel state …

[PDF][PDF] Modeling and Analysis of OFDMA-NOMA-RA Protocol Considering Imperfect SIC in Multi-User Uplink WLANs.

H Yang, S Li, D Peng - Computers, Materials & Continua, 2024 - cdn.techscience.cn
… in imperfect SIC. In addition, the research on hybrid OFDMA-NOMA systems mainly focus
on the theoretical analysis of resource allocation schemes and power allocationresources. …

Integration of backscatter communication with multi-cell NOMA: a spectral efficiency optimization under imperfect SIC

WU Khan, E Lagunas, A Mahmood, Z Ali… - 2022 IEEE 27th …, 2022 - ieeexplore.ieee.org
… Moreover, we assume consider that users cannot always decode their signals, hence we
consider imperfect signal decoding. We formulate a maximization problem of the system SE …

Rethinking outage constraints for resource management in NOMA networks

F Cui, Z Qin, Y Cai, M Zhao… - IEEE journal of selected …, 2019 - ieeexplore.ieee.org
allocation for a downlink NOMA system with imperfect SIC by using the alternative outage
probability as a constraint. In order to tackle the complicated non-convex resource allocation

Adaptive bitrate streaming in multi-user downlink NOMA edge caching systems with imperfect SIC

NN Dao, DN Vu, W Na, TM Hoang, DT Do, S Cho - Computer networks, 2022 - Elsevier
resource allocation and bitrate adaptation in NOMA systems [12]. This work actively handled
resource allocation … into NOMA power allocation model with imperfect SIC to develop a joint …

A comparative study of perfect and imperfect sic in downlink PD-NOMA based on sharing bandwidth

SMB Fakhrildin, AG Wadday… - IOP Conference Series …, 2021 - iopscience.iop.org
… In this paper, SB-NOMA is simulated and analysed for both perfect and imperfect SIC at the
… capacity number of CBSs, for SIC situations both perfect and imperfect. It is observed that SB…