Due to the advancements in cellular technologies and the dense deployment of cellular
infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and …

With years of tremendous traffic and energy consumption growth, green radio has been
valued not only for theoretical research interests but also for the operational expenditure …

Fractional programming (FP) refers to a family of optimization problems that involve ratio
term (s). This two-part paper explores the use of FP in the design and optimization of …

Written by pioneers of the concept, this is the first complete guide to the physical and
engineering principles of Massive MIMO. Assuming only a basic background in …

Multiple antenna technologies have attracted much research interest for several decades
and have gradually made their way into mainstream communication systems. Two main …

Massive access, also known as massive connectivity or massive machine-type
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …

In this paper, we consider the application of intelligent reflecting surface (IRS) in unmanned
aerial vehicle (UAV)-based orthogonal frequency division multiple access (OFDMA) …

The use of large-scale antenna arrays can bring substantial improvements in energy and/or
spectral efficiency to wireless systems due to the greatly improved spatial resolution and …

In this paper, we investigate resource allocation algorithm design for multicarrier non-
orthogonal multiple access (MC-NOMA) systems employing a full-duplex (FD) base station …

This monograph presents a unified framework for energy efficiency maximization in wireless
networks via fractional programming theory. The definition of energy efficiency is introduced …