… At the transmitter, HARQ systems generally follow the … assist short-packet communications
for NOMA networks. The work focus on deriving analytical expressions for the average packet …

… Shirvanimoghaddam, “Performance analysis and optimization of NOMA with HARQ for
short packet communications in massive IoT,” IEEE Internet Things J., vol. 8, no. 6, pp. …

… Focusing on the packet transmission reliability, we investigate the features of RSMA in the
… This section will introduce the HARQ scheme for FDMA and NOMA, and we use them as …

… such as non-orthogonal multiple access (NOMA), cooperative communications, and visible
… On the other hand, transmitting short packets increases the packet overhead with respect to …

… to the same packet of a UE, the base station can then perform HARQ … HARQ re-transmissions,
on top of which, resource hopping will be benefit for redundant transmissions and NoMA …

… fast HARQ protocols with low end-to-end packet transmission delay. The performance of …
of HARQ protocols in the presence of short packets. Finally, eg, [17]–[19] consider HARQ …

… 6, we notice that in the short packet regime, in which we are operating, NOMA outperforms
OMA for both users. For instance, when n = 500 the throughput for the NOMA user 1 is more …

… If short packets are considered, the overhead of feedback signals for HARQ to each user
might be high. To avoid a high feedback overhead, we can consider the power control at users …

… We first present the proposed HARQ procedure for a relay-based system where the
retransmission of erroneous packets is taken over by the relay node. Then we focus on latency and …

… , uplink RANOMA IoT networks with clustered IoT devices is studied, where short packet and
… Unlike conventional HARQ, in the proposed scheme, retransmission of a packet is served to…