… along with radio-frequency imperfections occur during the … transceiver and imperfect channel state information (CSI) at … MMSE-SIC, and the impact of imperfectCSI and/or the presence …
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 imperfectCSI and SIC. We assume that the channel links …
… result in hardware impairments and imperfectCSI (ICSI). By … impact of hardware impairments on NOMA EH relay networks has been investigated in [11]. In this paper, the jointimpact …
… The lack of studies on SM-MIMO systems under the jointimpact of transceiver IQI and ICSI motivates our work. This study fills in the gap by analytically evaluating the error …
JB Wang, Q Su, J Wang, M Feng… - IEEE Transactions …, 2014 - ieeexplore.ieee.org
… focuses on the imperfectCSI based resource allocation problem to jointly optimize the … joint resource allocation algorithms. The results also show that the impact of imperfectCSI is non-…
… systems under the jointimpacts of imperfectCSI and NRC. … rely only on statistical DL CSI to decode the received signals, … , requiring instantaneous demodulation CSI at UE receivers are …
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 imperfectCSI error on user’s …
M Cui, BJ Hu, J Tang, Y Wang - IEEE Access, 2017 - ieeexplore.ieee.org
… the imperfectCSI scenarios, they mostly aim to minimize the power consumption or maximize the SE, and pay little attention to the impact of imperfectCSI … CRNs with imperfectCSI are …
JB Wang, M Feng, X Song… - IEEE communications …, 2013 - ieeexplore.ieee.org
… We present a holistic system model in terms of performance constraints of imperfectCSI, … in solving the jointly scheduling problem. It is also shown that the impact of imperfectCSI is non-…