Improved recurrent neural network-based manipulator control with remote center of motion constraints: Experimental results

H Su, Y Hu, HR Karimi, A Knoll, G Ferrigno, E De Momi - Neural networks, 2020 - Elsevier
In this paper, an improved recurrent neural network (RNN) scheme is proposed to perform
the trajectory control of redundant robot manipulators using remote center of motion (RCM) …

UAV-enabled communication using NOMA

AA Nasir, HD Tuan, TQ Duong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) can be deployed as flying base stations (BSs) to leverage
the strength of line-of-sight connections and effectively support the coverage and throughput …

Cell-free massive MIMO in the short blocklength regime for URLLC

AA Nasir, HD Tuan, HQ Ngo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper considers cell-free massive MIMO (cfm-MIMO) for downlink ultra reliable and low-
latency communication (URLLC). At the time of writing, cfm-MIMO has only been considered …

On the spectral and energy efficiencies of full-duplex cell-free massive MIMO

HV Nguyen, VD Nguyen, OA Dobre… - IEEE Journal on …, 2020 - ieeexplore.ieee.org
In-band full-duplex (FD) operation is practically more suited for short-range communications
such as WiFi and small-cell networks, due to its current practical limitations on the self …

Joint design of reconfigurable intelligent surfaces and transmit beamforming under proper and improper Gaussian signaling

H Yu, HD Tuan, AA Nasir, TQ Duong… - IEEE Journal on …, 2020 - ieeexplore.ieee.org
This paper considers a network consisting of a multiple antenna array access point serving
multiple single antenna downlink users with the assistance of a reconfigurable intelligent …

Spectral and energy efficiencies in full-duplex wireless information and power transfer

VD Nguyen, TQ Duong, HD Tuan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A communication system is considered consisting of a full-duplex multiple-antenna base
station (BS) and multiple single-antenna downlink users (DLUs) and single-antenna uplink …

Precoder design for signal superposition in MIMO-NOMA multicell networks

VD Nguyen, HD Tuan, TQ Duong… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
The throughput of users with poor channel conditions, such as those at a cell edge, is a
bottleneck in wireless systems. A major part of the power budget must be allocated to serve …

Maximizing the geometric mean of user-rates to improve rate-fairness: Proper vs. improper Gaussian signaling

H Yu, HD Tuan, E Dutkiewicz, HV Poor… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper considers a reconfigurable intelligent surface (RIS)-aided network, which relies
on a multiple antenna array aided base station (BS) and an RIS for serving multiple single …

Multi-RIS-empowered multiple access: A distributed sum-rate maximization approach

KD Katsanos, P Di Lorenzo… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
The plethora of wirelessly connected devices, whose deployment density is expected to
largely increase in the upcoming sixth Generation (6G) of wireless networks, will naturally …

Multi-user regularized zero-forcing beamforming

LD Nguyen, HD Tuan, TQ Duong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Regularized zero-forcing beamforming (RZFB) is an interesting class of linear signal
processing problems, which is very attractive for use in large-scale communication networks …