Results 131 to 140 of about 133,738 (306)

User Fairness Non-orthogonal Multiple Access (NOMA) for 5G Millimeter-Wave Communications with Analog Beamforming [PDF]

, 2018
Zhenyu Xiao, Lipeng Zhu, Zhen Gao, Dapeng Wu, Xiang‐Gen Xia   +4 more
openalex   +1 more source

Influence of Frequency Mapping on Intermodulation Distortion in an SOA-Based Optical Fronthaul C-RAN Architecture for 5G Communications

, 2023
Mahdi Kasmi, Pascal Morel, Mihai Telescu, Vincent Choqueuse, N. Tanguy, Stéphane Azou   +5 more
openalex   +2 more sources

Cultivating Circularity: Harnessing Industry 4.0 and Stakeholder Engagement for a Sustainable Agrifood Future in Brazil

Business Strategy and the Environment, EarlyView.
ABSTRACT This study analyzed Industry 4.0 (I4.0) technology applications in agribusiness and the role of strategic stakeholders, engagement methods, and other critical aspects data sharing, confidentiality, integrity, decision‐making, and sector‐specific requirements in promoting circularity.
Simone Sehnem, Lucila M. S. Campos, Tais Provensi, Charbel Jose Chiappetta Jabbour   +3 more
wiley   +1 more source

Dynamic Multifunctional Metasurfaces Based on Passive Cascade Structure

Electron, EarlyView.
A dynamic multifunctional metasurface is proposed in this paper. Unlike mainstream multifunctional metasurface based on programmable metasurfaces, it consists of two passive metasurfaces, presenting a significant cost advantage. By controlling the displacement, different functions such as beam steering, focusing, and OAM wave generation can be realized
Xiangming Wu, Yifeng Wang, Haoyang Shi, Jie Tian, Xiong Wang, Weiren Zhu   +5 more
wiley   +1 more source

Multi‐synergistic strategy for dual‐sensing conductive hydrogels capable of simultaneous strain and temperature monitoring

FlexMat, EarlyView.
In this study, a multicomponent synergistic strategy is utilized, which capitalizes on the “intersection” of multiple functional influencing factors to achieve the successful development of a multifunctional hydrogel. Through the construction of a unique three‐dimensional dynamic cross‐linked network, the material combines mechanical strength ...
Wei Li, Weidong Xu, Libing Yang, Wanyang Lin, Yu Chen, Lefei Li, Sitong Chen, Chan Zheng, Jianying Huang, Weilong Cai, Yuekun Lai   +10 more
wiley   +1 more source

A Broadband Differential-Fed Dual-Polarized Hollow Cylindrical Dielectric Resonator Antenna for 5G Communications. [PDF]

Sensors (Basel), 2020
Fang X, Shi K, Sun Y.
europepmc   +1 more source

Role and Evolution of Non-Terrestrial Networks Toward 6G Systems

IEEE Access
Today, the worldwide economy and society are already taking advantage of the first deployments of 5G networks. However, the challenges that will be posed by 2030 networks on the infrastructure, technologies, and performance requirements call for a ...
Alessandro Guidotti, Alessandro Vanelli-Coralli, Mohamed El Jaafari, Nicolas Chuberre, Jani Puttonen, Vincenzo Schena, Giuseppe Rinelli, Stefano Cioni   +7 more
doaj   +1 more source

Reinforcement Learning for Energy Optimization with 5G Communications in Vehicular Social Networks. [PDF]

Sensors (Basel), 2020
Park H, Lim Y.
europepmc   +1 more source

Review for "Wideband Minkowski fractal antenna using complementary split ring resonator in modified ground plane for 5G wireless communications"

, 2020

openalex   +1 more source

Recent advances in organic broad‐spectrum photodetection materials and devices

InfoMat, EarlyView.
Graphical Abstract This review systematically outlines the evolution of organic photodetectors from fullerene‐based to advanced non‐fullerene acceptors, highlighting how molecular engineering (e.g., D–A, quinoidal, and A‐D‐A′‐D‐A architectures) extends spectral response into the short‐wave infrared region.
Yilin Zhao, Shijia Tan, Deyang Ji, Wenping Hu   +3 more
wiley   +1 more source