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 …
Intelligent reflective surfaces for wireless networks: An overview of applications, approached issues, and open problems
An intelligent reflective surface (IRS) is a novel and revolutionizing communication
technology destined to enable the control of the radio environment. An IRS is a real-time …
technology destined to enable the control of the radio environment. An IRS is a real-time …
Channel estimation with reconfigurable intelligent surfaces—A general framework
Optimally extracting the advantages available from reconfigurable intelligent surfaces (RISs)
in wireless communications systems requires estimation of the channels to and from the RIS …
in wireless communications systems requires estimation of the channels to and from the RIS …
RIS-enabled SISO localization under user mobility and spatial-wideband effects
K Keykhosravi, MF Keskin… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS) is a promising technological enabler for the 6th
generation (6G) of wireless systems with applications in localization and communication. In …
generation (6G) of wireless systems with applications in localization and communication. In …
Joint hybrid and passive RIS-assisted beamforming for mmWave MIMO systems relying on dynamically configured subarrays
Reconfigurable intelligent surface (RIS)-assisted millimeter-wave (mmWave) communication
systems relying on hybrid beamforming structures are capable of achieving high spectral …
systems relying on hybrid beamforming structures are capable of achieving high spectral …
Integrated sensing and communications with joint beam-squint and beam-split for mmWave/THz massive MIMO
Integrated sensing and communications (ISAC) has attracted tremendous attention for the
future 6G wireless communications systems. To improve the transmission rates and sensing …
future 6G wireless communications systems. To improve the transmission rates and sensing …
Wideband precoding for RIS-aided THz communications
Reconfigurable intelligent surface (RIS)-aided terahertz (THz) communication has been
considered as a promising technology for enabling future sixth-generation (6G) wireless …
considered as a promising technology for enabling future sixth-generation (6G) wireless …
Reconfigurable intelligent surfaces empowered THz communication in LEO satellite networks
Massive swarms of low Earth orbit (LEO) satellites are poising to serve for high-speed and
low-latency ubiquitous connectivity with almost global coverage. Broadband inter-satellite …
low-latency ubiquitous connectivity with almost global coverage. Broadband inter-satellite …
Artificial intelligence-based energy efficient communication system for intelligent reflecting surface-driven VANETs
The ever-increasing traffic, various delay-sensitive services, and energy consumption-
constrained requirements have brought huge challenges to the current communication …
constrained requirements have brought huge challenges to the current communication …
A RIS-based vehicle DOA estimation method with integrated sensing and communication system
With the development of intelligent transportation, growing attention has been received to
integrated sensing and communication (ISAC) systems. In this paper, we formulate a novel …
integrated sensing and communication (ISAC) systems. In this paper, we formulate a novel …