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
… and OP performance of NOMA schemes (with/without cooperative relaying) has not been …
performance of NOMA with/without cooperative has not been revealed with all imperfections in …

Throughput analysis of multipair two-way replaying networks with NOMA and imperfect CSI

DT Do, TL Nguyen, KM Rabie, X Li, BM Lee - IEEE Access, 2020 - ieeexplore.ieee.org
… To further obtain more insightful results, we consider the special cases of xnk with imperfect
CSI for TWR-NOMA where there is no IS between the pair of antennas at the relay in the …

Energy efficiency optimization for backscatter enhanced NOMA cooperative V2X communications under imperfect CSI

WU Khan, MA Jamshed, E Lagunas… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
… in B5G wireless networks. Under imperfect CSI, this paper provides a new optimization
framework for energy-efficient transmission in AmBC enhanced NOMA cooperative vehicle-to-…

Energy-efficient resource allocation for NOMA-MEC networks with imperfect CSI

F Fang, K Wang, Z Ding… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
imperfect CSI, we … BS NOMAMEC network with imperfect CSI. We aim to minimize the energy
consumption of the offloading and computation processes by optimizing the transmit power, …

Performance Analysis of Cooperative NOMA Networks with Imperfect CSI over Nakagami-m Fading Channels

X Gong, X Yue, F Liu - Sensors, 2020 - mdpi.com
… on system performance in practical wireless communication systems. We analyze the outage
performance of NOMA users in two representative cooperative NOMA scenarios in terms of …

SWIPT-enabled D2D communication underlaying NOMA-based cellular networks in imperfect CSI

I Budhiraja, N Kumar, S Tyagi… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… of SWIPT, FD, CC, and NOMA in imperfect CSI at a common platform. Inspired from [12] and
[… D2D in an underlay of NOMA-based cellular network under the condition of imperfect CSI. …

Outage Probability and Ergodic Capacity of User Clustering and Beamforming MIMO-NOMA Relay System With Imperfect CSI Over Nakagami- Fading Channels

TM Hoang, BC Nguyen, XN Tran - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
… -NOMA relay system over Nakagami-m channels with various fading degrees. 3) We consider
the system in the case of imperfect CSI … significantly due to the imperfect CSI. All analysis …

An uplink cooperative NOMA based on CDRT with hardware impairments and imperfect CSI

SK Sa, AK Mishra - IEEE Systems Journal, 2023 - ieeexplore.ieee.org
… Motivated by the aforementioned discussion, the purpose of this article is to investigate the
effects of THIs, imperfect CSI, and SICs on a CDRT strategy employing uplink NOMA, where …

An energy-efficient resource allocation scheme for SWIPT-NOMA based femtocells users with imperfect CSI

I Budhiraja, N Kumar, S Tyagi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… with SWIPT and PD-NOMA under imperfect CSI has not explored to its full potential. In imperfect
CSI, the BS only knows … In this paper, we consider an imperfect CSI condition at the FBS. …

Hybrid backscatter NOMA under imperfect CSI and hardware impairment

S Bisen, J Jose, V Bhatia, AK Mishra… - IEEE Communications …, 2023 - ieeexplore.ieee.org
… with perfect CSI without RHI provides an SNR gain of 2.5 dB over imperfect CSI with RHI (…
Furthermore, we observe that the performance degradation of the imperfect CSI case worsens …