Performance analysis of non-regenerative massive-MIMO-NOMA relay systems for 5G

D Zhang, Y Liu, Z Ding, Z Zhou… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
… (PFS) scheme was introduced for the downlink transmission of two user scenario in [28]; it …
and small variation of the transmission rates. Latest, massive-MIMO-NOMA is noticed to further …

[HTML][HTML] On the performance of non-orthogonal multiple access in the finite blocklength regime

E Dosti, M Shehab, H Alves, M Latva-aho - Ad Hoc Networks, 2019 - Elsevier
NOMA to OMA. To decrease the outage for the user we can increase the transmit power and
apply ARQ with M transmissions … short packets, NOMA allows transmission with higher rate …

Performance analysis of grant-free random-access NOMA in URLL IoT networks

MR Amini, MW Baidas - IEEE Access, 2021 - ieeexplore.ieee.org
NOMA. For example, in [25], hybrid automatic repeat request (HARQ) with only one re-transmission
allocation for uplink and downlink non-orthogonal multiple access (NOMA) systems,” …

Energy efficiency optimization in full-duplex user-aided cooperative SWIPT NOMA systems

Y Yuan, Y Xu, Z Yang, P Xu… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… -user superposition transmission (MUST) in downlink NOMA, a two-user scenario is applied
… use the proposed FD cooperative NOMA strategy for system transmission, but we consider …

Performance analysis of short packets in NOMA VLC systems

GN Tran, S Kim - IEEE Access, 2022 - ieeexplore.ieee.org
… SYSTEM MODEL In this work, we consider the transmission in a downlink broadcast channel
… the SPC in a downlink NOMA VLC system with perfect SIC. The SPC-NOMA VLC system …

Intelligent user clustering and robust beamforming design for UAV-NOMA downlink

Y Xu, F Fang, D Cai, Y Yuan - arXiv preprint arXiv:2006.05852, 2020 - arxiv.org
… Abstract In this work, we consider a downlink non-orthogonal multiple access (NOMA) …
OMA transmission scheme is actually a simplified version of the NOMA transmission scheme…

Analysis of NOMA based UAV assisted short-packet communication system and blocklength minimization for IoT applications

S Thapliyal, R Pandey, C Charan - Wireless Networks, 2022 - Springer
… in millimeter wave transmission is proposed in [27], where system performance of downlink
is … section facilitate the optimization with the help of partial CSI only, which would be complex …

Power control optimization for uplink grant-free URLLC

R Abreu, T Jacobsen, G Berardinelli… - 2018 IEEE Wireless …, 2018 - ieeexplore.ieee.org
… In that context, nonorthogonal multiple access (NOMA) is … layer 2 HARQ buffer which handles
the transmission on GF … power per RB, PL is the downlink path-loss estimate calculated at …

Hybrid automatic repeat request (HARQ) in wireless communications systems and standards: A contemporary survey

A Ahmed, A Al-Dweik, Y Iraqi, H Mukhtar… - … Surveys & Tutorials, 2021 - ieeexplore.ieee.org
… , in HARQ-II, the data transmitted over the first transmission … A power-controlled HARQ with
partial CSI is proposed in [179]… policy is equally applicable for downlink (DL) and uplink (UL). …

Outage Performance of Overlay Cognitive Satellite-Terrestrial Networks With Cooperative NOMA

B Chen, D Xu - IEEE Systems Journal, 2024 - ieeexplore.ieee.org
… PU and transmit the secondary message to the SR simultaneously based on the NOMA
protocol, … with low overhead costs based on partial channel state information in the future work. …