Impact of node mobility on the DL based uplink and downlink MIMO-NOMA network

R Shankar, BP Chaudhary, H Mehraj, S Gupta… - International journal of …, 2023 - Springer
… We propose a V2X MIMO NOMA broadcasting that combines centralised units at the BS …
speeds of the communication nodes. In this work, the MIMO-NOMA system performance is …

Mobility Support for MIMO-NOMA User Clustering in Next-Generation Wireless Networks

MK Naeem, R Abozariba… - … on Mobile …, 2022 - ieeexplore.ieee.org
… We extend our system model from SISO to MIMONOMA and we discuss the associated
challenges in Section 6. The simulation results are presented in Section 7 and we conclude with …

Aerial intelligent reflecting surfaces in MIMO-NOMA networks: Fundamentals, potential achievements, and challenges

BKS Lima, AS De Sena, R Dinis… - IEEE Open Journal …, 2022 - ieeexplore.ieee.org
… a downlink AIRS-NOMA network system with G groups with two mobile users, denoted by
user 1 and user 2, respectively. In particular, it is assumed that each node in the network is …

User selection for NOMA-based MIMO with physical-layer network coding in Internet of Things applications

SS Yılmaz, B Özbek, M İlgüy, B Okyere… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
… relay node to the terminal nodes is called the broadcast channel (BC) phase. In this article,
the relay node and the terminal nodes … massive MIMO systems and mobile-edge computing. …

Learning-assisted user clustering in cell-free massive MIMO-NOMA networks

QN Le, VD Nguyen, OA Dobre… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… The global data traffic of mobile devices is expected to reach 226 exabytes per month by …
scattered nodes were grouped into different clusters according to the density of nodes in MIMO

Energy-efficient power allocation and splitting for mmWave beamspace MIMO-NOMA with SWIPT

L Chen, B Hu, G Xu, S Chen - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
… in mmWave beamspace MIMO-NOMA system. To … IoT node, we analyse the energy efficiency
maximization via power allocation at the base station and power splitting at each IoT node. …

Beamforming optimization and power allocation for user-centric MIMO-NOMA IoT networks

Q Wang, Z Wu - IEEE Access, 2020 - ieeexplore.ieee.org
… , MIMO-NOMA has been proposed as a multiple access technique for the 5G mobile
along with source node data using non-orthogonal multiple access (NOMA) protocol in the …

[HTML][HTML] Cooperative SWIPT MIMO-NOMA for reliable THz 6G communications

HW Oleiwi, N Saeed, H Al-Raweshidy - Network, 2022 - mdpi.com
In this paper, cooperative simultaneous wireless information and power transfer (SWIPT)
terahertz (THz) multiple-input multiple-output (MIMO) nonorthogonal multiple access (NOMA) …

OTFS signaling for uplink NOMA of heterogeneous mobility users

Y Ge, Q Deng, PC Ching, Z Ding - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… yM and xM are regarded as factor nodes and variable nodes, respectively. Unlike the existing
… updated and passed between the factor nodes and variable nodes on the factor graph as …

Outage probability of aerial base station NOMA MIMO wireless communication with RF energy harvesting

TM Hoang, XN Tran, PT Hiep - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
… as multiple input multiple output (MIMO), NOMA, EH. In addition, … an ABS-assisted NOMA
relay system where a mobile multi-… We set the location of every node as follow: S1(-100, -50), S2…