… of imperfect eavesdropper CSI and find the optimal transmission strategy that maximizes the
worstcase secrecy rate of the primary system. … system for the cases of perfect and imperfect …

… effects of perfect and imperfect channel state information (CSI) … , MIMO, massive MIMO, BER,
AWGN, CSI, Imperfect CSI … INTRODUCTION In radio, a bulk of radio connection is done for …

… simulations considering different system parameters to analyze the effect of imperfect CSI.
We evaluate and compare the performances for the following three system models: • No …

… for a cognitive relay network with imperfect CSI between the SU transmitters and PU … of
imperfect CSI of the interference links is analyzed in [21]. Results show that when CSI is imperfect…

… to facilitate proper treatment to imperfect CSI. Moreover, an online … of CSI imperfections
are proposed. The proposed algorithms can tackle the imperfect CSI issue and improve system …

… system over Nakagami-m fading channel with interference constraint. We intend to analyze
the system performance under imperfect SIC and imperfect CSI. … , and CSI imperfection levels …

… In this paper, we studied ICIC for the single and multiUAV framework to facilitate URLLC
services under perfect/imperfect CSI using cognitive radio. The goal was to mitigate strong ICI in …

… Therefore, our proposed power allocation schemes obtained under imperfect CSI are useful
… perfect instantaneous CSI of both links or perfect CSI of transmission link and imperfect CSI …

… wireless system is investigated in this paper. More specifically, considering the imperfect CSI
from … ) is available, which is idealistic due to the lack of radio resources at the RIS. Previous …

… systems adapt their transmission to the surrounding radio … hardware impairments and imperfect
CSI on the system bit error … effects of I/Q imbalance and imperfect CSI are proven to be an …