Optimal power allocation for NOMA-enabled D2D communication with imperfect SIC decoding

S Yu, WU Khan, X Zhang, J Liu - Physical Communication, 2021 - Elsevier
The combination of device-to-device (D2D) communication with non-orthogonal multiple
access (NOMA) is an efficient solution to enhance the spectral efficiency and connection …

Reduced‐Complexity LDPC Decoding for Next‐Generation IoT Networks

M Asif, WU Khan, HMR Afzal, J Nebhen… - Wireless …, 2021 - Wiley Online Library
Low‐density parity‐check (LDPC) codes have become the focal choice for next‐generation
Internet of things (IoT) networks. This correspondence proposes an efficient decoding …

Energy efficiency maximization for beyond 5G NOMA-enabled heterogeneous networks

WU Khan, X Li, A Ihsan, Z Ali, BM Elhalawany… - Peer-to-Peer Networking …, 2021 - Springer
Non-orthogonal multiple access (NOMA) is expected to play a critical role in heterogeneous
networks (HetNets) for beyond fifth-generation (5G) wireless systems. The unrivaled benefits …

SINR based energy optimization schemes for 5G vehicular sensor networks

S Sachan, R Sharma, A Sehgal - Wireless Personal Communications, 2022 - Springer
Abstract In Vehicular Sensor Networks (VSNs), the configuration of connected vehicles is in
such a manner that enhances the data traffic. Due to this challenge, researchers have …

Joint optimization of NOMA‐enabled backscatter communications for beyond 5G IoT networks

WU Khan, N Imtiaz, I Ullah - Internet Technology Letters, 2021 - Wiley Online Library
This article optimizes the link‐level of NOMA‐enable backscatter communication (BackCom)
for beyond fifth‐generation (B5G) Internet‐of‐things (IoT) networks. Specifically, we jointly …

Fair energy-efficient resource allocation for downlink NOMA heterogeneous networks

ZJ Ali, NK Noordin, A Sali, F Hashim - IEEE Access, 2020 - ieeexplore.ieee.org
The increasing in energy consumptions of the current wireless networks, leads towards
designing energy-efficient 5G networks. The application of non-orthogonal multiple access …

[HTML][HTML] Efficient modulation scheme for intermediate relay-aided IoT networks

W Shahjehan, S Bashir, SL Mohammed, AB Fakhri… - Applied Sciences, 2020 - mdpi.com
With the surge of ubiquitous demand for high-complexity and quality mobile Internet-of-
things (IoT) services, new cooperative relaying paradigms have emerged. Motivated by the …

[HTML][HTML] Ambient BackCom in beyond 5G NOMA networks: A multi-cell resource allocation framework

WU Khan, FH Memon, K Dev, MA Javed, DT Do… - Digital Communications …, 2022 - Elsevier
Abstract The research of Non-Orthogonal Multiple Access (NOMA) is extensively used to
improve the capacity of networks beyond the fifth-generation. The recent merger of NOMA …

A robust resource allocation scheme for device-to-device communications based on Q-learning

A Amin, X Liu, I Khan, P Uthansakul, M Forsat… - 2020 - qspace.qu.edu.qa
One of the most effective technology for the 5G mobile communications is Device-to-device
(D2D) communication which is also called terminal pass-through technology. It can directly …

Low latency ambient backscatter communications with deep Q-learning for beyond 5G applications

F Jameel, MA Jamshed, Z Chang… - 2020 IEEE 91st …, 2020 - ieeexplore.ieee.org
Low latency is a critical requirement of beyond 5G services. Previously, the aspect of latency
has been extensively analyzed in conventional and modern wireless networks. With the …