Results 111 to 120 of about 1,622,378 (238)

Gambling on Reconfigurable Intelligent Surfaces

<h2>Gambling on Reconfigurable Intelligent Surfaces - Python Implementation</h2> <p>This code implements the techniques described in:</p> <p>"Gambling on Reconfigurable Intelligent Surfaces", Stefan Schwarz, IEEE ...
Schwarz, Stefan
core   +2 more sources

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Reconfigurable intelligent surfaces as the key-enabling technology for smart electromagnetic environments

Advances in Physics: X
Future wireless systems integrating communication and sensing will require handling an enormous amount of data with extremely low latency. Intense video streaming data traffic, pervasive-augmented and virtual reality services, advanced haptic–tactile ...
F. Bilotti, M. Barbuto, Z. Hamzavi-Zarghani, M. Karamirad, M. Longhi, A. Monti, D. Ramaccia, L. Stefanini, A. Toscano, S. Vellucci   +9 more
semanticscholar   +1 more source

Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing

Advanced Robotics Research, EarlyView.
Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley   +1 more source

A Treatise on the Taxonomy of Reconfigurable Intelligent Surfaces

IEEE Open Journal of the Communications Society
This work presents a comprehensive taxonomy of reconfigurable intelligent surfaces (RISs) across its many variants in a systematically-structured form. The taxonomy encapsulates the different RIS categories based on the RIS components, channel estimation
Sherif Adeshina Busari, Ifiok Otung, Savas Konur, Raed Abd-Alhameed   +3 more
doaj   +1 more source

Nonreciprocal Swarmalators With Reconfigurable and Controllable Formations for Robot Collectives

Advanced Robotics Research, EarlyView.
Nonreciprocal swarmalator interactions are enabled through control barrier functions to transform self‐organizing robot collectives into reconfigurable, constraint‐aware systems. Complex two‐ and three‐dimensional shapes, continuous morphing, obstacle‐aware navigation, collective splitting, and object transport emerge from modulating agent‐level ...
Kush Patel, Xinyue Xu, Wei Xiao, Steven Ceron   +3 more
wiley   +1 more source

Sustainable Wireless Networks via Reconfigurable Intelligent Surfaces (RISs): Overview of the ETSI ISG RIS [PDF]

IEEE Communications Standards Magazine
Reconfigurable intelligent surfaces (RISs) are a novel form of ultra-low power devices that are capable to increase the communication data rates as well as the cell coverage in a cost- and energy-efficient way.
Ruiqi Liu, Shuang Zheng, Qing-Qing Wu, Yifan Jiang, Nan Zhang, Yuan-Wei Liu, M. di Renzo, G. C. Alexandropoulos   +7 more
semanticscholar   +1 more source

Joint 3D User and 6D Hybrid Reconfigurable Intelligent Surface Localization [Elektronisk resurs]

The latest assessments of the emerging technologies for reconfigurable intelligent surfaces (RISs) have indicated the concept's significant potential for localization and sensing, either as individual or simultaneously realized tasks.
Ghazalian, Reza,, Alexandropoulos, G. C.,, Seco-Granados, G.,, Jäntti, Riku,, Wymeersch, Henk,   +4 more
core   +1 more source

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

Advanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang, Ronghuan Xie, Qiang Cao, Shishen Yan, Xiaolin Wang, Limei Zheng   +5 more
wiley   +1 more source

CoopeRIS: A framework for the simulation of reconfigurable intelligent surfaces in cooperative driving environments

Comput. Networks
Future connected vehicles will require high-performance communication technologies for advanced cooperative driving applications such as maneuvering and cooperative perception.
Michele Segata, Paolo Casari, M. Lestas, Alexandros I. Papadopoulos, Dimitrios Tyrovolas, Taqwa Saeed, G. Karagiannidis, Christos K. Liaskos   +7 more
semanticscholar   +1 more source