Results 61 to 70 of about 5,058,583 (266)

Reconfigurable intelligent surface assisted grant-free massive access (invited paper)

Intelligent and Converged Networks, 2022
Massive machine-type communications (mMTC) is envisioned to be one of the pivotal scenarios in the fifth-generation (5G) wireless communication, where the explosively emerging Internet-of-Things (IoT) applications have triggered the demand for services ...
Xingyu Zhou, Keke Ying, Shicong Liu, Malong Ke, Zhen Gao, Mohamed-Slim Alouini   +5 more
doaj   +1 more source

Nonterrestrial Communications Assisted by Reconfigurable Intelligent Surfaces

Proceedings of the IEEE, 2022
arXiv admin note: text overlap with arXiv:2012.04775, arXiv:2010.02749 by other ...
Jia Ye, Jingping Qiao, Abla Kammoun, Mohamed-Slim Alouini   +3 more
openaire   +4 more sources

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Non-Reciprocal Reconfigurable Intelligent Surfaces

IEEE Wireless Communications Letters
13 Pages single ...
Jiaqi Xu, Haoyu Wang 0015, Rang Liu, Josef A. Nossek, A. Lee Swindlehurst   +4 more
openaire   +2 more sources

Reconfigurable Intelligent Surfaces in Action for Nonterrestrial Networks

IEEE Vehicular Technology Magazine, 2022
to appear in IEEE Vehicular Technology ...
Kürsat Tekbiyik, Günes Karabulut-Kurt, Ali Riza Ekti, Halim Yanikomeroglu   +3 more
openaire   +2 more sources

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

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

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +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

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source