Results 1 to 10 of about 5,333,513 (244)

Aerial Reconfigurable Intelligent Surface Assisted Vehicle-to-Vehicle Communication

IEEE Access
Vehicle-to-vehicle (V2V) communication enhances safety by allowing moving vehicles to exchange real-time information. However, due to dynamic environments, V2V links are vulnerable to blockage due to obstacles. We propose the use of aerial reconfigurable
Norlezah Hashim, Chee Yen Leow, Klaus Moessner, Chuan Heng Foh   +3 more
doaj   +1 more source

Analysis of reconfigurable intelligent surface assisted networking

Dianxin kexue
Network assisted with reconfigurable intelligent surface is a kind of low-cost and low-power solution which can provide stable, continuous and ubiquitous connection to satisfy deep coverage requirements in 5G-Advanced (5G-A) and 6G era.
LIU Qiuyan, LI Bei, CAO Yanxia, YAO Saibin, JIANG Zhenwei, MO Xiaohao, WANG Yafeng   +6 more
doaj   +2 more sources

On Propagation Characteristics of Reconfigurable Surface Wave Platform: Simulation and Experimental Verification

IEEE Access
Reconfigurable intelligent surface (RIS) as a smart reflector is revolutionizing research for next-generation wireless communications. In contrast to this is a concept of using RIS as an efficient propagation medium for superiorly low path loss ...
Zhiyuan Chu, Kin-Fai Tong, Kai-Kit Wong, Chan-Byoung Chae, Chi Hou Chan   +4 more
doaj   +1 more source

A Scalable and Integrated Reconfigurable Intelligent Surface

Advanced Electronic Materials
A scalable reconfigurable intelligent surface (RIS) architecture with both centralized and distributed control capability is presented. The RIS is implemented using a one‐bit phase reconfigurable unit cell (UC) designed for X‐band operation.
Zaid Akram, Mostafa Elsayed, Hira Hameed, Mirza Shujaat Ali, Jalil ur Rehman Kazim, Muhammad Ali Imran, Qammer H. Abbasi   +6 more
doaj   +1 more source

PARISO: pixelated antennas and reconfigurable intelligent surface optimizer

Frontiers in Antennas and Propagation
The design and optimization of large antenna arrays and Reconfigurable Intelligent Surfaces (RIS) have become critical for emerging wireless communication systems, including 5G and 6G networks.
Sekhar Sekharan, Reza Fazel-Rezai, Sima Noghanian   +2 more
doaj   +1 more source

Overview of reconfigurable intelligent surface for new-generation mobile communication

Dianxin kexue, 2022
Reconfigurable intelligent surface technology, which features low cost, low energy consumption and easy deployment, is the potential key technology of 6G.By intelligently regulating electromagnetic waves in space, RIS can assist in building an ...
Zilu GAO, Shaohui SUN, Li LI
doaj   +2 more sources

iRIS: A Deep Policy Learning Framework for Intelligent Distribution of RIS Elements

IEEE Open Journal of the Communications Society
In the recent past, extensive research has been conducted considering reconfigurable intelligent surface (RIS) as an important building block in wireless communication systems.
Sudhanshu Arya, Saranya Karattupalayam Chidambaram, Yogesh Kumar Choukiker, Abhijit Bhowmick   +3 more
doaj   +1 more source

Reconfigurable intelligent surface-aided dual-function radar and communication systems with MU-MIMO communication

Digital Communications and Networks
In this paper, we investigate an reconfigurable intelligent surface-aided Integrated Sensing And Communication (ISAC) system. Our objective is to maximize the achievable sum rate of the multi-antenna communication users through the joint active and ...
Yasheng Jin, Hong Ren, Cunhua Pan, Zhiyuan Yu, Ruisong Weng, Boshi Wang, Gui Zhou, Yongchao He, Maged Elkashlan   +8 more
doaj   +1 more source

A liquid crystal-based multi-bit terahertz reconfigurable intelligent surface

APL Photonics
Recently, the growing interest in reconfigurable intelligent surface (RIS) technology has spurred extensive research on its utilization in the terahertz (THz) regime.
Ze Shen, Weili Li, Biaobing Jin, Dixian Zhao   +3 more
doaj   +1 more source

Intelligent Reconfigurable surface technique for Multiple Antenna Communication System

Wasit Journal of Engineering Sciences
The throughput growth of the coming wireless communication schemes requires the deployment of more base stations at a lower power use. We were inspired by the newly recommended intelligent reconfigurable surface technique (IRS) to address this issue ...
Noor Qasim, Ismail Hburi, Haider Salih Al Ammar   +2 more
doaj   +1 more source