Holographic MIMO communications: Theoretical foundations, enabling technologies, and future directions

T Gong, P Gavriilidis, R Ji, C Huang… - … Surveys & Tutorials, 2023 - ieeexplore.ieee.org
Future wireless systems are envisioned to create an endogenously holography-capable,
intelligent, and programmable radio propagation environment, that will offer unprecedented …

RIS-enabled smart wireless environments: Deployment scenarios, network architecture, bandwidth and area of influence

GC Alexandropoulos, DT Phan-Huy… - EURASIP Journal on …, 2023 - Springer
Reconfigurable intelligent surfaces (RISs) constitute the key enabler for programmable
electromagnetic propagation environments and are lately being considered as a candidate …

JrCUP: Joint RIS calibration and user positioning for 6G wireless systems

P Zheng, H Chen, T Ballal, M Valkama… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surface (RIS)-assisted localization has attracted extensive
attention as it can enable and enhance localization services in extreme scenarios. However …

Multi-RIS-enabled 3D sidelink positioning

H Chen, P Zheng, MF Keskin, T Al-Naffouri… - arXiv preprint arXiv …, 2023 - arxiv.org
Positioning is expected to be a core function in intelligent transportation systems (ITSs) to
support communication and location-based services, such as autonomous driving, traffic …

Metasurface energy harvesters: State-of-the-art designs and their potential for energy sustainable reconfigurable intelligent surfaces

A Ghaneizadeh, P Gavriilidis, M Joodaki… - IEEE …, 2024 - ieeexplore.ieee.org
Metasurface Energy Harvesters (MEHs) have emerged as a prominent enabler of highly
efficient Radio Frequency (RF) energy harvesters. This paper provides a comprehensive …

Multi-RIS-enabled 3D sidelink positioning

H Chen, P Zheng, MF Keskin… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Positioning is expected to support communication and location-based services in the
fifth/sixth generation (5G/6G) networks. With the advent of reflective reconfigurable intelligent …

Single Antenna Tracking and Localization of RIS-enabled Vehicular Users

S Aghashahi, Z Zeinalpour-Yazdi… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RISs) are envisioned to be employed in next generation
wireless networks to enhance the communication and radio localization services. In this …

Joint 3D User and 6D Hybrid Reconfigurable Intelligent Surface Localization

R Ghazalian, GC Alexandropoulos… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
The latest assessments of the emerging technologies for reconfigurable intelligent surfaces
(RISs) have indicated the concept's significant potential for localization and sensing, either …

RCSIL: RIS-Assisted Cooperative Channel State Information Localization for V2X System

Z Lu, Y Zhao, CZ Xu - IEEE Internet of Things Journal, 2024 - ieeexplore.ieee.org
In 6G vehicle to everything (V2X) communications, accurate localization is the foundation of
high quality intelligent services to users. However, accurate localization requires a …

Detecting angle of arrival on a hybrid ris using intensity-only data

I Alamzadeh, MF Imani - IEEE Antennas and Wireless …, 2023 - ieeexplore.ieee.org
Reconfigurable reflective metasurfaces—or reconfigurable intelligent surfaces (RISs)—can
redirect incident signals toward desired directions, an ability that allows for sculpting …