… imperfect SIC, and HWIs simultaneously are still unknown. In this work, we consider the effects
of both imperfect SIC … ysis that includes the effects of both imperfect SIC and HWIs in a two-…

… improper Gaussian signaling (IGS) technique on the two-user downlink NOMA system with
imperfect successive interference cancellation (SIC) … to use proper Gaussian signaling (PGS), …

… SIC imperfection problem, we propose to adopt improper Gaussian signaling (IGS) for the
signal … compensate for the SIC imperfections compared with proper Gaussian signaling (PGS)…

… -single-output NOMA system under imperfect SIC was considered in [31], and … imperfect
SIC via the IGS technique, in which, the weak user may adopt either proper or improper signaling…

… We also consider imperfect SIC at SU, which is a more general … imperfect SIC at SU, we
derive the outage probability of each user in a closed form and reveal the impact of imperfect SIC …

… system with imperfect SIC, in … imperfect SIC, where a BS serves a strong channel user
and a weak channel user. The strong user (SU) can employ either proper or improper signaling…

… When the signal intended to the user m is wiretapped, the SINR is expressed as … In this
paper, imperfect SIC is considered at both legitimate users and Eve. In this scenario, the SIC error …

… improper Gaussian signaling (IGS), and hence derive new expressions of their rates under
residual interference from imperfect SIC… the practical assumption of imperfect SIC, which …

… decode its desired signal after canceling the decoded signal of U2 using SIC. On … imperfect
SIC, the channel estimation is essential to cancel the effect of the received interference signal …

… and the received signal power. To introduce the impact of imperfect SIC, we adopt this linear
model here. Under such a model of imperfect SIC, the received signal after SIC at user 1 is …