Reconfigurable intelligent surfaces: Principles and opportunities
Reconfigurable intelligent surfaces (RISs), also known as intelligent reflecting surfaces
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
(IRSs), or large intelligent surfaces (LISs), 1 have received significant attention for their …
RIS-assisted physical layer security in emerging RF and optical wireless communication systems: A comprehensive survey
Security and latency are crucial aspects in the design of future wireless networks. Physical
layer security (PLS) has received a growing interest from the research community in recent …
layer security (PLS) has received a growing interest from the research community in recent …
Simultaneously transmitting and reflecting reconfigurable intelligent surface assisted NOMA networks
Simultaneously transmitting/refracting and reflecting reconfigurable intelligent surface
(STAR-RIS) has been introduced to achieve full coverage area. This paper investigate the …
(STAR-RIS) has been introduced to achieve full coverage area. This paper investigate the …
Comprehensive review on ML-based RIS-enhanced IoT systems: basics, research progress and future challenges
Sixth generation (6G) internet of things (IoT) networks will modernize the applications and
satisfy user demands through implementing smart and automated systems. Intelligence …
satisfy user demands through implementing smart and automated systems. Intelligence …
Secrecy outage probability analysis for downlink RIS-NOMA networks with on-off control
Reconfigurable intelligent surface (RIS) has been regarded as a promising technology since
it has ability to create the favorable channel conditions. This paper investigates the secure …
it has ability to create the favorable channel conditions. This paper investigates the secure …
Reconfigurable intelligent surfaces for wireless communications: Overview of hardware designs, channel models, and estimation techniques
The demanding objectives for the future sixth generation (6G) of wireless communication
networks have spurred recent research efforts on novel materials and radio-frequency front …
networks have spurred recent research efforts on novel materials and radio-frequency front …
Power minimization for uplink RIS-assisted CoMP-NOMA networks with GSIC
To accommodate the stringent requirements of massive connectivity and ultra-high
throughput, both reconfigurable intelligent surface (RIS) and non-orthogonal multiple access …
throughput, both reconfigurable intelligent surface (RIS) and non-orthogonal multiple access …
Resource allocation design for next-generation multiple access: A tutorial overview
Multiple access is the cornerstone technology for each generation of wireless cellular
networks, which fundamentally determines the method of radio resource sharing and …
networks, which fundamentally determines the method of radio resource sharing and …
Performance analysis of NOMA enabled active RIS-aided MIMO heterogeneous IoT networks with integrated sensing and communication
With the imminent arrival of 6G communication, the relevance of advanced technologies,
such as multi-input-multioutput (MIMO), nonorthogonal multiple access (NOMA) …
such as multi-input-multioutput (MIMO), nonorthogonal multiple access (NOMA) …
Joint placement and beamforming design for IRS-enhanced multiuser MISO systems
The fundamental intelligent reflecting surface (IRS) deployment problem is studied for IRS-
aided downlink multi-user communication system, where IRSs are arranged to be deployed …
aided downlink multi-user communication system, where IRSs are arranged to be deployed …