Joint impacts of imperfect CSI and imperfect SIC in cognitive radio-assisted NOMA-V2X communications

DT Do, TA Le, TN Nguyen, X Li, KM Rabie - IEEE Access, 2020 - ieeexplore.ieee.org
… We intend to analyze the system performance under imperfect SIC and imperfect CSI. • This
implementation in CR-assisted NOMA-V2X is necessary to evaluate the performance gap …

On the joint impact of hardware impairments and imperfect CSI on successive decoding

NI Miridakis, TA Tsiftsis - IEEE Transactions on Vehicular …, 2016 - ieeexplore.ieee.org
… along with radio-frequency imperfections occur during the … transceiver and imperfect channel
state information (CSI) at … MMSE-SIC, and the impact of imperfect CSI and/or the presence …

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
… In this section, we investigate the performance of the proposed NOMA based satellite-terrestrial
system under the impact of imperfect CSI and SIC. We assume that the channel links …

Joint impact of hardware impairments and imperfect CSI on cooperative SWIPT NOMA multi-relaying systems

X Li, J Li, PT Mathiopoulos, D Zhang… - 2018 IEEE/CIC …, 2018 - ieeexplore.ieee.org
… result in hardware impairments and imperfect CSI (ICSI). By … impact of hardware impairments
on NOMA EH relay networks has been investigated in [11]. In this paper, the joint impact

Joint impact of I/Q imbalance and imperfect CSI on SM-MIMO systems over generalized beckmann fading channels: Optimal detection and cramer-rao bound

AE Canbilen, SS Ikki, E Basar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… The lack of studies on SM-MIMO systems under the joint impact of transceiver IQI and
ICSI motivates our work. This study fills in the gap by analytically evaluating the error …

Imperfect CSI-based joint resource allocation in multirelay OFDMA networks

JB Wang, Q Su, J Wang, M Feng… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
… focuses on the imperfect CSI based resource allocation problem to jointly optimize the … joint
resource allocation algorithms. The results also show that the impact of imperfect CSI is non-…

Performance analysis of multi-user massive MIMO downlink under channel non-reciprocity and imperfect CSI

O Raeesi, A Gokceoglu, Y Zou… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
… systems under the joint impacts of imperfect CSI and NRC. … rely only on statistical DL CSI to
decode the received signals, … , requiring instantaneous demodulation CSI at UE receivers are …

Joint user association and power allocation in heterogeneous NOMA networks with imperfect CSI

X Wang, Y Xu, J Wang, S Fu - IEEE Access, 2020 - ieeexplore.ieee.org
… perfect channel state information (CSI) which is difficult to … multicell N-HetNets under imperfect
CSI, where the constraints of the … sensitivity and the impact of imperfect CSI error on user’s …

Energy-efficient joint power allocation in uplink massive MIMO cognitive radio networks with imperfect CSI

M Cui, BJ Hu, J Tang, Y Wang - IEEE Access, 2017 - ieeexplore.ieee.org
… the imperfect CSI scenarios, they mostly aim to minimize the power consumption or maximize
the SE, and pay little attention to the impact of imperfect CSI … CRNs with imperfect CSI are …

Imperfect CSI based joint bit loading and power allocation for deadline constrained transmission

JB Wang, M Feng, X Song… - IEEE communications …, 2013 - ieeexplore.ieee.org
… We present a holistic system model in terms of performance constraints of imperfect CSI, …
in solving the jointly scheduling problem. It is also shown that the impact of imperfect CSI is non-…