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 …

Downlink MIMO-NOMA for ultra-reliable low-latency communications

C Xiao, J Zeng, W Ni, X Su, RP Liu… - IEEE Journal on …, 2019 - ieeexplore.ieee.org
… for the optimal power allocation of MIMO-NOMA to achieve consistent latency and reliability
… This enables the power allocation for mobile MIMONOMA receivers to be effectively tracked. …

Wireless-powered cooperative MIMO NOMA networks: Design and performance improvement for cell-edge users

CB Le, DT Do, M Voznak - Electronics, 2019 - mdpi.com
… to two NOMA mobile users with the help of a DF relay D 1 in relay mode to distant node D 2
, … For robust and effective transmission, both source B S and mobile user D 2 are equipped …

A general MIMO framework for NOMA downlink and uplink transmission based on signal alignment

Z Ding, R Schober, HV Poor - IEEE Transactions on Wireless …, 2016 - ieeexplore.ieee.org
… (MA) technique for the next generation of mobile communica… in a network with randomly
deployed single-antenna nodes … performance of the proposed MIMONOMA framework of course, …

NOMA and OMA‐Based Massive MIMO and Clustering Algorithms for Beyond 5G IoT Networks

T Rahman, F Khan, I Khan, N Ullah… - … and Mobile …, 2021 - Wiley Online Library
… Therefore, NOMA is considered here to connect nodes with … Finally, current NOMA and
massive MIMO NOMA with SINR … MIMO NOMA, noise ratio was far less than the current NOMA

Precoder design for signal superposition in MIMO-NOMA multicell networks

VD Nguyen, HD Tuan, TQ Duong… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
… ments for the fifth generation of mobile communications (5G) [3]. … The MIMO channel states
Hs,i, j are assumed to remain … to another and to be perfectly known at all nodes [10], [12], [16]. …

Zero-forcing-based downlink virtual MIMONOMA communications in IoT networks

Z Shi, H Wang, Y Fu, G Yang, S Ma… - IEEE Internet of …, 2019 - ieeexplore.ieee.org
… 1, this article considers a downlink virtual MIMONOMA system with one BS/central sink
node serving K clusters in the IoT networks. Herein, we assume that the BS is equipped with Nt …

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