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 …
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 …
Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead
Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …
application to wireless communications. RISs can be realized in different ways, which …
Physical layer security enhancement with reconfigurable intelligent surface-aided networks
Reconfigurable intelligent surface (RIS)-aided wireless communications have drawn
significant attention recently. We study the physical layer security of the downlink RIS-aided …
significant attention recently. We study the physical layer security of the downlink RIS-aided …
Reconfigurable intelligent surfaces for 6G IoT wireless positioning: A contemporary survey
The sixth-generation (6G) wireless communication system is expected to integrate
communication, intelligence, sensing, positioning, control, and calculation to adapt to time …
communication, intelligence, sensing, positioning, control, and calculation to adapt to time …
Rate-splitting multiple access with STAR RIS over spatially-correlated channels
The paper explores simultaneous transmitting and reflecting (STAR) reconfigurable
intelligent surface (RIS)-aided rate-splitting multiple access (RSMA) communication. A base …
intelligent surface (RIS)-aided rate-splitting multiple access (RSMA) communication. A base …
Non-linear energy harvesting in RIS-assisted URLLC networks for industry automation
A reconfigurable intelligent surface (RIS)-assisted wireless communication system with non-
linear energy harvesting (EH) and ultra-reliable low-latency constraints is considered for its …
linear energy harvesting (EH) and ultra-reliable low-latency constraints is considered for its …
Reconfigurable intelligent surfaces aided multi-cell NOMA networks: A stochastic geometry model
By activating blocked users and altering successive interference cancellation (SIC)
sequences, reconfigurable intelligent surfaces (RISs) become promising for enhancing non …
sequences, reconfigurable intelligent surfaces (RISs) become promising for enhancing non …
Large intelligent surface-assisted nonorthogonal multiple access for 6G networks: Performance analysis
Large intelligent surface (LIS) has recently emerged as a potential enabling technology for
6G networks, offering extended coverage and enhanced energy and spectral efficiency. In …
6G networks, offering extended coverage and enhanced energy and spectral efficiency. In …
Reconfigurable intelligent surfaces-enabled vehicular networks: A physical layer security perspective
This paper studies the physical layer security (PLS) of a vehicular network employing
reconfigurable intelligent surfaces (RISs). RIS technologies are emerging as an important …
reconfigurable intelligent surfaces (RISs). RIS technologies are emerging as an important …