A comprehensive survey on 6G networks: Applications, core services, enabling technologies, and future challenges

A Shahraki, M Abbasi, MJ Piran… - arXiv preprint arXiv …, 2021 - arxiv.org
Cellular Internet of Things (IoT) is considered as de facto paradigm to improve the
communication and computation systems. Cellular IoT connects massive number of physical …

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 …

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 …

Spectral efficiency optimization for next generation NOMA-enabled IoT networks

WU Khan, J Liu, F Jameel, V Sharma… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a rapidly emerging paradigm with the capability
to improve the spectral efficiency of data-driven, intelligence inspired, and highly digitized …

Learning-based resource allocation for backscatter-aided vehicular networks

WU Khan, TN Nguyen, F Jameel… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Heterogeneous backscatter networks are emerging as a promising solution to address the
proliferating coverage and capacity demands of next-generation vehicular networks …

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 efficient V2X communication with non-orthogonal multiple access

WU Khan, F Jameel, N Kumar, R Jäntti… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) and backscatter communications are considered to
be promising technologies for beyond the fifth-generation (5G) due to their applications in …

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 …

[Retracted] Efficient Algorithms for E‐Healthcare to Solve Multiobject Fuse Detection Problem

I Ahmad, I Ullah, WU Khan… - Journal of …, 2021 - Wiley Online Library
Object detection plays a vital role in the fields of computer vision, machine learning, and
artificial intelligence applications (such as FUSE‐AI (E‐healthcare MRI scan), face detection …

[HTML][HTML] Beyond encryption: Exploring the potential of physical layer security in UAV networks

F Xu, S Ahmad, M Ahmed, S Raza, F Khan, Y Ma… - Journal of King Saud …, 2023 - Elsevier
Unmanned aerial vehicles (UAVs) have attracted much attention for civil and military uses
because of their high mobility and adaptable deployment capabilities in open spaces. They …