For future wireless communications, Cell-free Massive Multiple-Input Multiple-Output (CF-
mMIMO) systems and Non-orthogonal Multiple Access (NOMA) schemes are considered …

The Internet of Everything is leading to an increasingly connected intelligent digital world.
Envisaged sixth-generation wireless networks require new solutions and technologies due …

We consider the use of multiple intelligent reflecting surfaces (IRSs) in cell-free massive
MIMO (CFMM) systems to improve signal quality. However, pilot contamination can occur …

Internet of Video Things (IoVT) brings much higher requirements on the transmission and
computing capabilities of wireless networks than the traditional Internet of Things (IoT). Non …

Federated learning (FL) is considered a promising machine learning technique that has
attracted increasing attention in recent years. Instead of centralizing data in one location for …

This study delves into the energy optimization problem in low-power Internet of Things (IoT)
networks utilizing wireless energy transfer (WET) technology. In such IoT systems …

Non-orthogonal multiple access (NOMA)-aided cell-free massive multiple-input multiple-
output (CFmMIMO) has been considered as a promising technology to fulfill strict quality of …

Non-Orthogonal Multiple Access (NOMA) is a key technology for IEEE 802.11 ah-based IoT
networks, enabling efficient use of spectral resources, low power consumption, scalability …

In this paper, we have proposed a Quadrature Near-Far (Q-NF) pairing scheme and
obtained the lower bound conditions for optimizing the power allocation (PA) coefficients in …

In this paper, we consider a downlink non-orthogonal multiple access (NOMA) system over
Nakagami-m fading channels. The base station (BS) serves several groups of users with …