The ultimate goal of next generation multiple access (NGMA) is to support massive terminals
and facilitate multiple functionalities over the limited radio resources of wireless networks in …

The key idea of this paper is to leverage channel angle information to propose a low-
complexity mode switching design in simultaneously transmitting and reflecting …

In contrast to the conventional reconfigurable intelligent surfaces (RIS), intelligent omni-
surfaces (IOS) are capable of full-space coverage of smart radio environments by …

Evolutionary non-orthogonal multiple access (NOMA) has emerged as a potential candidate
for nextgeneration multiple access (NGMA). The signal processing research combined with …

This article considers simultaneous transmitting and reflecting reconfigurable intelligent
surface (STAR-RIS) assisted terahertz communications, in which a multi-antenna full-duplex …

This article studies an intelligent reflecting surface (IRS)-assisted unmanned aerial vehicle
(UAV) network, where the ground users (GUs) desire to receive information from a UAV …

This comprehensive survey examines how Reconfigurable Intelligent Surfaces (RIS)
revolutionize resource allocation in various network frameworks. It begins by establishing a …

The joint uplink/downlink (JUD) design of simultaneously transmitting and reflecting
reconfigurable intelligent surfaces (STAR-RIS) is conceived in support of both uplink (UL) …

Fluid Antenna System (FAS) is recognized as a promising technology for enhancing
communication performance. In this context, we explored the potential of FAS-assisted …

The performance of wireless communication systems is fundamentally constrained by
random and uncontrollable wireless channels. Recently, reconfigurable intelligent surfaces …