Sparse Code Multiple Access with Enhanced K-Repetition Scheme: Analysis and Design

K Lai, Z Liu, J Lei, G Chen, P Xiao… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
NOMA (PD-NOMA) and SCMA1. However, these two works are tailored for the conventional
HARQ, such as HARQ-CC and HARQ-IR based NOMA… -point or downlink transmissions but …

[PDF][PDF] A Systematic Review on NOMA Variants for 5G Networks

I BUDHIRAJA, N KUMAR, S TYAGI, S TANWAR, Z HAN… - 2023 - researchgate.net
… the uplink and downlink transmission models for NOMA with their … proaches for the downlink
and uplink NOMA transmissions. But, … to non-cooperative HARQ assisted NOMA and 47% …

Design and evaluation of multi-layer NOMA on NR physical layer for 5G and beyond

MS Islam, R Abozariba, D Mi… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
NOMA-aided transceiver blocks into the standard 5G NR-compliant downlink data transmission
… model, incorporating a hybrid automatic repeat request (HARQ). Similarly, [16] designed …

Capacity analysis of NOMA with mmWave massive MIMO systems

D Zhang, Z Zhou, C Xu, Y Zhang… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
… , NOMA and massive MIMO. In this paper, we step further to study the integrated NOMA-…
service in downlink and uplink NOMA systems,” IEEE Trans. Wireless Commun., vol. 15, no. …

Reliability-Based HARQ: Performance Analysis and Segmented Optimization

L Zhou, L Chen, H Yin - 2023 9th International Conference on …, 2023 - ieeexplore.ieee.org
transmit power of chase combining HARQ (CC-HARQ) enabled non-orthogonal multiple access
(NOMA) … downlink NOMA systems with partial HARQ,” IEEE Trans. Commun., vol. 68, no. …

Hybrid NOMA Protocol with Relay Adaptive AF/DF Collaboration and Its Modeling Analysis in NB-IoT

S Li, R Gao, T Jia, H Yang, S Yang - Electronics, 2023 - mdpi.com
transmitting node retransmits the packet at most once, based on the outage performance of
NOMA system with HARQ, [… In downlink NOMA, the receiver uses SIC at the strong user (the …

A survey on IRS NOMA integrated communication networks

S Kumar, P Yadav, M Kaur, R Kumar - Telecommunication Systems, 2022 - Springer
… the average transmit power of a HARQ-CC enabled NOMA … , the partial HARQ-CC enabled
transmissions in the multi-user … For the downlink NOMA system, the outage performance and …

Two-stage adaptive relay selection and power allocation strategy for cooperative CR-NOMA networks in underlay spectrum sharing

S Li, W Liang, V Pla, N Yang, S Yang - Applied Sciences, 2021 - mdpi.com
… Authors in [8] investigated a downlink cooperative NOMA scenario with two users, in which
… -NOMA network model. Then, by describing the signal model, we propose the transmission

A New Outage Probability Bound for IR-HARQ and Its Application to Power Adaptation

W Wang, K Shen - 2022 IEEE 23rd International Workshop on …, 2022 - ieeexplore.ieee.org
… It is an urgent need to improve the conventional HARQ … strategy for incremental redundancy
HARQ, ie, IR-HARQ, by means … across the transmission rounds of IR-HARQ over single-input …

Quality of service based NOMA group D2D communications

A Anwar, BC Seet, XJ Li - Future Internet, 2017 - mdpi.com
… 18] considered a downlink multiuser MIMO NOMA celullar … HARQ assisted NOMA achieves
lower outage probability than non-cooperative case and OMA scheme. However, their NOMA