The ambitious high data-rate applications in the envisioned future beyond fifth-generation
(B5G) wireless networks require new solutions, including the advent of more advanced …

The evolution of wireless communications has been significantly influenced by remarkable
advancements in multiple access (MA) technologies over the past five decades, sha** the …

Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …

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 …

A novel integrated sensing and communication (ISAC) system is proposed, where a dual-
functional base station is utilized to transmit the superimposed non-orthogonal multiple …

Current fifth-generation (5G) networks do not cover maritime areas, causing difficulties in
develo** maritime Internet of Things (IoT). To tackle this problem, we establish a …

Non-orthogonal multiple access (NOMA) holds the promise to be a key enabler of 5G
communication. However, the existing design of NOMA systems must be optimized to …

Due to unrivaled effectiveness, non-orthogonal multiple access (NOMA) has risen as a
promising multiple access scheme for the Internet of things (IoT). In this paper, we provide a …

The combination of non-orthogonal multiple access (NOMA) and intelligent reflecting
surface (IRS) is an efficient solution to significantly enhance the energy efficiency of the …

Space-ground integrated networks (SGINs) have attracted substantial research interests due
to their wide area coverage capability, where spectrum sharing is employed between the …