An overview of signal processing techniques for RIS/IRS-aided wireless systems
In the past as well as present wireless communication systems, the wireless propagation
environment is regarded as an uncontrollable black box that impairs the received signal …
environment is regarded as an uncontrollable black box that impairs the received signal …
A survey on channel estimation and practical passive beamforming design for intelligent reflecting surface aided wireless communications
Intelligent reflecting surface (IRS) has emerged as a key enabling technology to realize
smart and reconfigurable radio environment for wireless communications, by digitally …
smart and reconfigurable radio environment for wireless communications, by digitally …
Intelligent reflecting surface-aided wireless communications: A tutorial
Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
propagation in wireless networks. By smartly tuning the signal reflection via a large number …
A comprehensive overview on 5G-and-beyond networks with UAVs: From communications to sensing and intelligence
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 …
infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and …
Robust max-min energy efficiency for RIS-aided HetNets with distortion noises
The energy efficiency (EE) of femtocells is always limited by the surrounding radio
environments in heterogeneous networks (HetNets), such as walls and obstacles. In this …
environments in heterogeneous networks (HetNets), such as walls and obstacles. In this …
A state-of-the-art survey on reconfigurable intelligent surface-assisted non-orthogonal multiple access networks
Reconfigurable intelligent surfaces (RISs) and nonorthogonal multiple access (NOMA) have
been recognized as key enabling techniques for the envisioned sixth generation (6G) of …
been recognized as key enabling techniques for the envisioned sixth generation (6G) of …
Joint design for simultaneously transmitting and reflecting (STAR) RIS assisted NOMA systems
Different from traditional reflection-only reconfigurable intelligent surfaces (RISs),
simultaneously transmitting and reflecting RISs (STAR-RISs) represent a novel technology …
simultaneously transmitting and reflecting RISs (STAR-RISs) represent a novel technology …
NOMA and 5G emerging technologies: A survey on issues and solution techniques
Abstract Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is a potential
technology for the next generation of cellular networks. Compared to classical orthogonal …
technology for the next generation of cellular networks. Compared to classical orthogonal …
On the secrecy design of STAR-RIS assisted uplink NOMA networks
This paper investigates the secure transmission in a simultaneously transmitting and
reflecting reconfigurable intelligent surface (STAR-RIS) assisted uplink non-orthogonal …
reflecting reconfigurable intelligent surface (STAR-RIS) assisted uplink non-orthogonal …
Artificial noise aided secure NOMA communications in STAR-RIS networks
Combination of simultaneous transmitting and reflecting reconfigurable intelligent surface
(STAR-RIS) and non-orthogonal multiple access (NOMA) is a win-win strategy which can …
(STAR-RIS) and non-orthogonal multiple access (NOMA) is a win-win strategy which can …