A systematic review on NOMA variants for 5G and beyond

I Budhiraja, N Kumar, S Tyagi, S Tanwar, Z Han… - IEEE …, 2021 - ieeexplore.ieee.org
Over the last few years, interference has been a major hurdle for successfully implementing
various end-user applications in the fifth-generation (5G) of wireless networks. During this …

Backscatter wireless communications and sensing in green Internet of Things

US Toro, K Wu, VCM Leung - IEEE Transactions on Green …, 2021 - ieeexplore.ieee.org
Internet of Things (IoT) is a key technology for enabling ubiquitous applications that
interconnect with cyber-physical systems in various environments. However, its large scale …

NOMA-enabled backscatter communications for green transportation in automotive-industry 5.0

WU Khan, A Ihsan, TN Nguyen, Z Ali… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Automotive-Industry 5.0 will use emerging 6G communications to provide robust,
computationally intelligent, and energy-efficient data sharing among various onboard …

Energy-efficient resource allocation for 6G backscatter-enabled NOMA IoV networks

WU Khan, MA Javed, TN Nguyen… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
The integration of Ambient Backscatter Communication (AmBC) with Non-Orthogonal
Multiple Access (NOMA) is expected to support connectivity of low-powered Internet-of …

Energy efficiency optimization for backscatter enhanced NOMA cooperative V2X communications under imperfect CSI

WU Khan, MA Jamshed, E Lagunas… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Automotive-Industry 5.0 will use beyond fifth-generation (B5G) technologies to provide
robust, computationally intelligent, and energy-efficient data sharing among various onboard …

Backscatter-enabled NOMA for future 6G systems: A new optimization framework under imperfect SIC

WU Khan, X Li, M Zeng… - IEEE Communications …, 2021 - ieeexplore.ieee.org
This letter proposes a new optimization framework for power-domain non-orthogonal
multiple access (PD-NOMA) ambient backscatter communication (AmBC) system with …

Federated learning based on CTC for heterogeneous internet of things

D Gao, H Wang, XZ Guo, L Wang, G Gui… - IEEE Internet of …, 2023 - ieeexplore.ieee.org
Federated learning (FL) is a machine learning technique that allows for on-site data
collection and processing without sacrificing data privacy and transmission. Heterogeneity is …

Physical layer security for wireless-powered ambient backscatter cooperative communication networks

X Li, J Jiang, H Wang, C Han, G Chen… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Low power consumption and high spectrum efficiency as the great challenges for multi-
device access to Internet-of-Things (IoT) have put forward stringent requirements on the …

Effective capacity analysis of AmBC-NOMA communication systems

X Li, H Liu, G Li, Y Liu, M Zeng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we propose an ambient backscatter communication non-orthogonal multiple
access (AmBC-NOMA) system framework and derive exact expressions for the effective …

Latency minimization for IRS-aided NOMA MEC systems with WPT-enabled IoT devices

G Li, M Zeng, D Mishra, L Hao, Z Ma… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Mobile-edge computing (MEC) and intelligent reflecting surface (IRS) are envisioned as two
promising technologies that enable massive connectivity in the future Internet of Things (IoT) …