Results 61 to 70 of about 7,570 (288)

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

Advanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung, Jiaxiang Yi, Hieu Nguyen‐Duc, Tien Nu Hoang Lo, Weili Zhao, Chaoqun Dong, Fabien Sorin, Baris Caglar, Lei Wei, Tung Nguyen‐Dang   +9 more
wiley   +1 more source

Network Slicing and Resource Allocation in Cloud Radio Access Networks

, 2023
Wireless networks based on 5G and beyond 5G technologies are required to support high data traffic demand and diverse service requirements, such as different delay or throughput requirements. Radio Access Network (RAN) slicing has been introduced to address these requirements by virtualizing and sharing the network resources among multiple service ...
openaire   +2 more sources

Joint Cache Allocation With Incentive and User Association in Cloud Radio Access Networks Using Hierarchical Game [PDF]

, 2019
In this paper, we consider a cloud radio access network-based system consisting of one network operator (NO) and several content providers (CPs). The NO owns a cloud cache and provides caching as a service for CPs, who provide contents to users.
Le, Tra Huong Thi, Vo, P. L. (Phuong Luu), Bennis, M. (Mehdi), Hong, Choong Seon, Tran, Nguyen H., Bennis, Mehdi, Vo, Phuong Luu, Han, Z. (Zhu), Le, T. H. (Tra Huong Thi), Han, Zhu, Tran, N. H. (Nguyen H.), Hong, C. S. (Choong Seon)   +11 more
core   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Fog radio access network system control scheme based on the embedded game model

EURASIP Journal on Wireless Communications and Networking, 2017
As a promising paradigm for the 5G wireless communication system, a new evolution of the cloud radio access networks has been proposed, named as fog radio access networks (F-RANs).
Sungwook Kim
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Opportunistic Network Coding-Assisted Cloud Offloading in Heterogeneous Fog Radio Access Networks

IEEE Access, 2019
Caching and cloud control are new technologies that were suggested to improve the performance of future wireless networks. Fog radio access networks (F-RANs) have been recently proposed to further improve the throughput of future cellular networks by ...
Yousef N. Shnaiwer, Sameh Sorour, Tareq Y. Al-Naffouri, Samir N. Al-Ghadhban   +3 more
doaj   +1 more source

Spectrum sensing and resource allocation for 5G heterogeneous cloud radio access networks

IET Communications, 2022
In this paper, the problem of opportunistic spectrum sharing for the next generation of wireless systems empowered by the cloud radio access network (C‐RAN) is studied.
Hossein Safi, Ali Mohammad Montazeri, Javane Rostampoor, Saeedeh Parsaeefard   +3 more
doaj   +1 more source

Testing and Simulation of Multilayer Polyvinylidene Fluoride‐Based Piezoelectric Energy Harvester Devices

Advanced Materials Technologies, EarlyView.
The study considers the use of polymer/dielectric‐based multilayers piezoelectric Energy Harvesters (EH) to produce an output voltage and current, by exploiting the mechanical energy provided by human organs movements. In particular, the heart motion is considered from the kinematic viewpoint, and a multiphysics theoretical model is developed to assess
Hamdi Ezzin, Silvia Monchetti, Paolo Emilio Puddu, Luciano Teresi, Antonio DeSimone, Roberto Brighenti   +5 more
wiley   +1 more source

Enhanced machine learning scheme for energy efficient resource allocation in 5G heterogeneous cloud radio access networks

, 2017
Heterogeneous cloud radio access networks (H-CRAN) is a new trend of 5G that aims to leverage the heterogeneous and cloud radio access networks advantages.
Alqerm, Ismail, Shihada, Basem
core   +1 more source