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 …

NOMA-aided multicell downlink massive MIMO

D Kudathanthirige, GAA Baduge - IEEE Journal of Selected …, 2019 - ieeexplore.ieee.org
Novel user clustering and pilot assignment schemes are proposed for non-orthogonal
multiple access (NOMA) aided multicell massive multiple-input multiple-output systems. Our …

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 …

On the performance of cell-free massive MIMO relying on adaptive NOMA/OMA mode-switching

M Bashar, K Cumanan, AG Burr… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
The downlink (DL) of a non-orthogonal-multiple-access (NOMA)-based cell-free massive
multiple-input multiple-output (MIMO) system is analyzed, where the channel state …

NOMA-aided cell-free massive MIMO with underlay spectrum-sharing

DL Galappaththige… - ICC 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
We investigate the feasibility of employing non-orthogonal multiple-access (NOMA) in cell-
free massive multiple-input multiple-output (MIMO) operating with underlay spectrum …

Achievable rate analysis of NOMA in cell-free massive MIMO: A stochastic geometry approach

S Kusaladharma, WP Zhu, W Ajib… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
Cell-free massive multiple-input multiple-output (MIMO) is a form of distributed massive
MIMO aiming to provide massive access and improve spectral efficiency by inheriting …

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 …

NOMA-aided cell-free massive MIMO systems

Y Li, GAA Baduge - IEEE Wireless Communications Letters, 2018 - ieeexplore.ieee.org
A cell-free massive multiple-input multiple-output system with non-orthogonal multiple-
access (NOMA) is investigated. An achievable sum rate is derived and compared against …

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 …

Rate analysis of cell-free massive MIMO-NOMA with three linear precoders

F Rezaei, C Tellambura, AA Tadaion… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Although the hybrid of cell-free (CF) massive multiple-input multiple-output (MIMO) and non-
orthogonal multiple access (NOMA) promises massive spectral efficiency gains, the type of …