Results 51 to 60 of about 663,106 (345)

Design Considerations of Self-Adaptive Wireless M2M Network Communication Architecture

International Journal of Distributed Sensor Networks, 2013
For the existing heterogeneous wireless M2M network architectures, different data link layers lack a common structure. In this paper, the concept of attribute assembly layer has been proposed, and an adaptive architecture for wireless M2M network has ...
Xiao-jun Chen, Jia Ke, Yong-zhao Zhan, Man-rong Wang, Ge Deng   +4 more
doaj   +1 more source

Hybrid Optical Wireless Network for Future SAGO-Integrated Communication Based on FSO/VLC Heterogeneous Interconnection

IEEE Photonics Journal, 2017
Free-space optics (FSO) and visible light communication (VLC) share the same optical wireless features, such as high data rate, license free, energy efficient, flexible access, and high degree of security.
Zhitong Huang, Zhenfang Wang, Minglei Huang, Wei Li, Tong Lin, Peixuan He, Yuefeng Ji   +6 more
semanticscholar   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

A Survey of Network Capacity in Wireless Network

Dianxin kexue, 2013
Key techniques of network capacity in wireless network and the state-of-art of this research were surveyed. Firstly，the background of network capacity in wireless network was introduced.
Xuefang Xiao, Guowei Lei
doaj   +2 more sources

A Novel Energy-Aware Distributed Clustering Algorithm for Heterogeneous Wireless Sensor Networks in the Mobile Environment

Sensors, 2015
In order to prolong the network lifetime, energy-efficient protocols adapted to the features of wireless sensor networks should be used. This paper explores in depth the nature of heterogeneous wireless sensor networks, and finally proposes an algorithm ...
Ying Gao, Chris Hadri Wkram, Jiajie Duan, Jarong Chou   +3 more
doaj   +1 more source

Supporting IPv6 Interaction with Wireless Sensor Networks Using NP++

, 2008
There is growing interest in exploiting standard Internet protocols such as IPv6 in wireless sensor networks. Support for IPv6 has the potential to facilitate application development, increase the flexibility of sensor node interaction, and better ...
Lee, Kevin, Blair, Gordon, Hughes, Daniel, Lee, K, Hughes, D., Jakeman, M., Pink, Stephen, Hughes, D, Lee, K., Jakeman, M, Pink, S, Coulson, Geoffrey, Jakeman, Matthew, Coulson, G., Blair, G., Pink, S.   +15 more
core   +1 more source

Application of multiple-wireless to a visual localisation system for emergency services [PDF]

, 2010
In this paper we discuss the application of multiplewireless technology to a practical context-enhanced service system called ViewNet. ViewNet develops technologies to support enhanced coordination and cooperation between operation teams in the emergency
Andrew Calway, null Zhong Fan, Mayol-Cuevas, WW, Efthymiou, Costas, Fan, Zhong, Calway, AD, Sedat Gormus, Gormus, S, Angela Doufexi, Walterio Mayol-Cuevas, Doufexi, A, Costas Efthymiou   +11 more
core   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Mitigating Hotspot Issues in Heterogeneous Wireless Sensor Networks

J. Sensors, 2022
Wireless Sensor Networks (WSNs) consist of a spatially distributed set of autonomous connected sensor nodes. The deployed sensor nodes are extensively used for sensing and monitoring for environmental surveillance, military operations, transportation ...
O. I. Khalaf, C. T. Romero, Shahzad Hassan, M. Iqbal   +3 more
semanticscholar   +1 more source

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