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 …

Due to the malicious attacks in wireless networks, physical layer security has attracted
increasing concerns from both academia and industry. The research on physical layer …

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 …

After about a decade of intense research, spurred by both economic and operational
considerations, and by environmental concerns, energy efficiency has now become a key …

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 …

In this paper, we study the trajectory and resource allocation design for downlink energy-
efficient secure unmanned aerial vehicle (UAV) communication systems, where an …

In this paper, we propose a terrestrial-satellite network (TSN) architecture to integrate the
ultra-dense low earth orbit (LEO) networks and the terrestrial networks to achieve efficient …

In this paper, we study power-efficient resource allocation for multicarrier non-orthogonal
multiple access systems. The resource allocation algorithm design is formulated as a non …

This paper develops power control algorithms for energy efficiency (EE) maximization
(measured in bit/Joule) in wireless networks. Unlike previous related works, minimum-rate …