Coordinated multipoint transmission in downlink multi-cell NOMA systems: Models and spectral efficiency performance

MS Ali, E Hossain, DI Kim - IEEE Wireless Communications, 2018 - ieeexplore.ieee.org
… use in a downlink multi-cell NOMA system. After that, we discuss various network scenarios …
achievable rate of users under each of the CoMP-NOMA scenarios. To this end, a numerical …

Generalized coordinated multipoint (GCoMP)-enabled NOMA: Outage, capacity, and power allocation

Y Al-Eryani, E Hossain, DI Kim - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… , NOMA can be applied either in the uplink or downlink of a wireless system. In this paper, we
focus on downlink NOMA. … be applied to uplink NOMA. The ‘marriage’ between CoMP and …

Reconfigurable intelligent surface assisted coordinated multipoint in downlink NOMA networks

M Elhattab, MA Arfaoui, C Assi… - IEEE Communications …, 2020 - ieeexplore.ieee.org
… (RIS) technology and the joint transmission coordinated multipoint (JT-CoMP) in order to …
Network Model We consider the downlink NOMA transmission in a two-cell system in which …

Resource allocation for energy-efficient NOMA system in coordinated multi-point networks

AJ Muhammed, Z Ma, Z Ding, M Xiao… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… have investigated the downlink of a multicell NOMA system, … power control in coordinated
multi-point networks. In view of … algorithm for a downlink mult-cell-NOMA systems under …

Coordinated multi-point (CoMP) transmission in downlink multi-cell NOMA systems: Models and spectral efficiency performance

MS Ali, E Hossain, DI Kim - arXiv preprint arXiv:1703.09255, 2017 - arxiv.org
coordinated multi-point (CoMP) transmission technology in downlink multicell non-orthogonal
multiple access (NOMA… cells while each cell adopts NOMA for resource allocation to its …

Hybrid uplink-downlink noma for secure coordinated multi-point networks

X Fan, Y Wang, G Li, Y Huo… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
NOMA) for coordinated multi-point (CoMP) networks. By using … -downlink NOMA (HUD-NOMA)
scheme for CoMP networks. … uplink NOMA and downlink NOMA combined with network

A novel opportunistic NOMA in downlink coordinated multi-point networks

Y Tian, S Lu, A Nix, M Beach - 2015 IEEE 82nd Vehicular …, 2015 - ieeexplore.ieee.org
… for 5G networks. In this research, we consider the joint transmission (JT) NOMA for a
Coordinated Multi-Point (CoMP) system, and propose a novel opportunistic NOMA (ONOMA) …

Joint clustering and power allocation in coordinated multipoint assisted C-NOMA cellular networks

M Elhattab, MA Arfaoui, C Assi - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… allocation framework in the downlink of a two-cell CoMP-assisted FD C-NOMA network.
This framework is formulated as an optimization problem that maximizes the network sum-rate …

On the performance of a multi-tier NOMA strategy in coordinated multi-point networks

Y Tian, A Nix, M Beach - IEEE Communications Letters, 2017 - ieeexplore.ieee.org
… To exemplify the TNOMA strategy, we consider a two-tier NOMA-CoMP network, and let M
and N denote the set of users in the first-tier clusters and the users in the secondtier clusters, …

Sub-channel assignment and resource scheduling for non-orthogonal multiple access (NOMA) in downlink coordinated multi-point systems

R Singh - … on Innovations in Clouds, Internet and Networks  …, 2017 - ieeexplore.ieee.org
… We consider the downlink NOMA in coordinated multipoint based cellular network. We
consider a scenerio with m cells and each cell has Ki UEs. Each of the UEs and base stations …