Performance analysis and optimization of NOMA-based cell-free massive MIMO for IoT

J Zhang, J Fan, J Zhang, DWK Ng… - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
This article investigates the performance of nonorthogonal multiple access (NOMA)-based
cell-free massive multiple-input–multiple-output (mMIMO) for the Internet of Things (IoT) …

NOMA-based cell-free massive MIMO over spatially correlated Rician fading channels

J Zhang, J Fan, B Ai, DWK Ng - ICC 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
This paper considers non-orthogonal multiple access (NOMA) based cell-free massive
multiple-input multiple-output (mMIMO) systems over spatially correlated Rician fading …

Optimal user pairing approach for NOMA-based cell-free massive MIMO systems

XT Dang, MTP Le, HV Nguyen… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
This study investigates a non-orthogonal multiple access (NOMA)-assisted cell-free massive
multiple-input multiple-output (MIMO) system, considering the impact of both individual and …

A Survey of NOMA-Aided Cell-Free Massive MIMO Systems

A Apiyo, J Izydorczyk - Electronics, 2024 - mdpi.com
The Internet of Everything is leading to an increasingly connected intelligent digital world.
Envisaged sixth-generation wireless networks require new solutions and technologies due …

NOMA/OMA mode selection-based cell-free massive MIMO

M Bashar, K Cumanan, AG Burr… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
In this paper, non-orthogonal-multiple-access (NOMA)-based cell-free massive multiple-
input multiple-output (MIMO) is investigated, where the users are grouped into multiple …

Achievable rate characterization of NOMA-aided cell-free massive MIMO with imperfect successive interference cancellation

S Kusaladharma, WP Zhu, W Ajib… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper investigates the throughput improvement of cell-free massive multiple-input
multiple-output (MIMO) systems by non-orthogonal multiple access (NOMA) for future …

Non-orthogonal multiple access in cell-free massive MIMO networks

Y Zhang, H Cao, M Zhou, L Yang - China Communications, 2020 - ieeexplore.ieee.org
In this paper, we investigate the downlink performance of cell-free massive multi-input multi-
output non-orthogonal multiple access (CF-mMIMO-NOMA) system with conjugate …

Cell-free massive MIMO system with an adaptive switching algorithm between cooperative NOMA, non-cooperative NOMA, and OMA modes

R Sayyari, J Pourrostam, MJM Niya - IEEE Access, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) aided cell-free massive multiple-input multiple-
output (CF mMIMO) systems have gained great attention over the past few years to be …

Energy efficient power allocation in massive MIMO NOMA systems based on SIF using cell division technique

AS Gharagezlou, J Pourrostam… - 2020 2nd Global …, 2020 - ieeexplore.ieee.org
In this paper, we investigate energy-efficient power allocation for the downlink of the
massive multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) …

Rate and energy efficiency improvements of massive MIMO-based stochastic cellular networks with NOMA

S Kusaladharma, WP Zhu, W Ajib… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) coupled with massive multiple-input multiple-
output (MIMO) base stations hold immense potential in increasing the spectral and energy …