Improving spectral efficiency in URLLC via NOMA-based retransmissions

R Kotaba, CN Manchon, NMK Pratas… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
… In addition to the introduced NOMA-HARQ approach we investigate the performance of
two other techniques which both rely on a legacy OMA paradigm.In those baseline schemes …

A novel HARQ design for RSMA networks

S Abidrabbu, SR Ali, H Arslan - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
… Shirvanimoghaddam, “Performance analysis and optimization of NOMA with HARQ for
short packet communications in massive IoT,” IEEE Internet of Things Journal, vol. 8, no. 6, pp. …

Outage probability of noma with partial HARQ over time-correlated fading channels

D Cai, Y Xu, F Fang, S Yan… - 2018 IEEE Globecom …, 2018 - ieeexplore.ieee.org
… Recently, the power allocation and the performance analysis of downlink NOMA systems …
Inspired by these, the authors in [3] focused on the performance of NOMA involving two types of …

Age-optimal transmission policy for intelligent HARQ-CC aided NOMA systems

Z Deng, S Wu, C Guo, J Jiao, N Zhang… - ICC 2021-IEEE …, 2021 - ieeexplore.ieee.org
… In this paper, we analyze the AoI performance of an intelligent HARQ-CC aided NOMA
transmission in a BS with two users downlink communication system. The BS can adaptively …

HARQ Using Hierarchical Tree-Structured Random Access Identifiers in NOMA-Based Random Access

M Asada, N Nonaka, K Higuchi - IEICE Transactions on …, 2023 - search.ieice.org
… for random access based on NOMA including code … HARQ method that simultaneously
achieves packet combining and resolution of the RAID collisions during retransmission in NOMA-…

Performance analysis and optimal design of HARQ-IR-Aided terahertz communications

Z Song, Z Shi, J Su, Q Dou, G Yang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… To address this, hybrid automatic repeat request (HARQ) is recognized as an effective …
This paper delves into the performance analysis of HARQ with incremental redundancy (HARQ-IR)…

Nonorthogonal HARQ for URLLC: Design and analysis

F Nadeem, M Shirvanimoghaddam… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
NOMA has been analyzed with short packet communication … NOMA with HARQ is investigated
for its ability to enhance … , “Performance analysis and optimization of NOMA with HARQ for …

A finite HARQ-based non-orthogonal multiple access for reliable communications

A Misra, I Bala, D Bepari, S Mondal - International Journal of …, 2024 - Taylor & Francis
… repeat request (HARQ) along with non-orthogonal multiple access (NOMA) schemes. The
… • The outage performance analysis is done for the proposed communication scheme and …

How URLLC can benefit from NOMA-based retransmissions

R Kotaba, CN Manchón, T Balercia… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
NOMA reader is directed to [14], [15]. Our motivation for using NOMA is the fact that it can
address the HARQ … More specifically, with NOMA-HARQ the transmissions and retransmissions …

Smart NOMA-HARQ for short packet communications

S Poursheikhali, F Ghanami - 2022 10th Iran Workshop on …, 2022 - ieeexplore.ieee.org
… Shirvanimoghaddam, “Performance analysis and optimization of NOMA with HARQ for
short packet communications in massive IoT,” IEEE Internet of Things Journal, vol. 8, no. 6, pp. …