Downlink precoder design for two-user power-domain MIMO-NOMA with excess degrees of freedom

A Krishnamoorthy, R Schober… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
In this paper, we consider downlink precoder design for two-user power-domain multiple-
input multiple-output (MIMO) non-orthogonal multiple access (NOMA) for the scenario where …

Precoder design for two-user uplink MIMO-NOMA with simultaneous triangularization

A Krishnamoorthy, R Schober - 2019 IEEE Global …, 2019 - ieeexplore.ieee.org
In this paper, we consider the uplink precoder design for two-user power-domain multiple-
input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. We propose …

Precoder design and power allocation for downlink MIMO-NOMA via simultaneous triangularization

A Krishnamoorthy, M Huang… - 2021 IEEE Wireless …, 2021 - ieeexplore.ieee.org
In this paper, we consider the downlink precoder design for two-user power-domain multiple-
input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems. The …

Precoder design and statistical power allocation for MIMO-NOMA via user-assisted simultaneous diagonalization

A Krishnamoorthy, Z Ding… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we investigate the downlink precoder design for two-user power-domain
multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA). We propose …

Uplink and downlink MIMO-NOMA with simultaneous triangularization

A Krishnamoorthy, R Schober - IEEE Transactions on Wireless …, 2021 - ieeexplore.ieee.org
In this paper, we consider the uplink and downlink precoder design for two-user power-
domain multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) …

Statistical power allocation for downlink two-user power-domain MIMO-NOMA with excess degrees of freedom

A Krishnamoorthy, R Schober - WSA 2020; 24th International …, 2020 - ieeexplore.ieee.org
In this paper, we investigate statistical power allocation (SPA) for downlink two-user power-
domain multipleinput multiple-output (MIMO) non-orthogonal multiple access (NOMA) to …

On the optimality of noma in two-user downlink multiple antenna channels

E Jorswieck, S Rezvani - 2021 29th European Signal …, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is proposed as downlink precoding scheme in
cellular wireless networks. Applying multiple antennas at the base station allows for spatial …

[PDF][PDF] Rate-splitting for downlink multi-user multi-antenna systems: Bridging NOMA and conventional linear precoding

Y Mao, B Clerckx, VOK Li - arXiv preprint arXiv:1710.11018, 2017 - researchgate.net
The main aim of this work is to bridge two contrasting transmission strategies used for the
multiple-input single-output (MISO) broadcast channel (BC), namely, nonorthogonal multiple …

User Grouping, Precoding Design, and Power Allocation for MIMO-NOMA Systems

B Kim, JM Kang - Mathematics, 2023 - mdpi.com
In this paper, we study user grouping, precoding design, and power allocation for multiple-
input multiple-output (MIMO) nonorthogonal multiple access (NOMA) systems. An …

Study of a Proposed Precoding Scheme for Multi-User MIMO-PD-NOMA Paradigm with Experimental Validation

S Jana, IS Misra - 2023 IEEE 2nd International Conference on …, 2023 - ieeexplore.ieee.org
The union of Multiple-Input-Multiple-Output (MIMO) with Non-Orthogonal Multiple Access
(NOMA) scheme improves the effectiveness of the latter thereby boosting its spectral …