… derive the error exponents of the outage probabilities. To guarantee a certain outage
probability in NOMA-HARQ-IR, we consider a power allocation scheme using the error exponents …

This paper investigates the performance of a two-user downlink non-orthogonal multiple
access (NOMA) system using hybrid automatic repeat request with chase combining (HARQ-CC…

… • We consider a novel HARQ assisted cognitive NOMA network where HARQ is utilized
to mitigate the effect of SIC error and improve the secrecy performance of the SRU. For …

… In what follows, we show the the packet error rate and throughput performance of NOMA-HARQ
with one retransmission employing Chase combining under the perfect and imperfect …

… non-orthogonal HARQ to achieve a low error rate and low … access (NOMA)-based
highly-efficient low-latency HARQ method. … Therefore, when nonorthogonal HARQ using …

… multi-packet HARQ over the single-packet HARQ in NOMA … NOMA-HARQ cannot achieve
any throughput gain with respect to OMA-HARQ when the error propagation rate of the NOMA …

… In [23], the concept of the error exponent was developed by using large deviations for the …
of downlink NOMAHARQ-IR systems. A lower bound was then derived for the error exponent. …

… Furthermore, different from [42] where no SIC error occurs at … devices, an HARQ-assisted
cognitive NOMA secure transmission … of the proposed HARQ-assisted cognitive NOMA scheme, …

… In addition, the results of [36] show that the bit error rate (BER) performance of NOMA is
better than OMA when the better user (with better channel) modulated by the QPSK (2 bits/…

… (HARQ). The outage performance of the incorporated scheme NOMA-SCN is investigated
thoroughly under Type I HARQ … probabilities of near and far NOMA users. Simulation results …