Results 21 to 30 of about 14,472 (239)

Design of wireless monitoring system of shearer

Gong-kuang zidonghua, 2014
In view of problems of complex wiring, aging wires and inability to extend function existed in underground wired monitoring system of shearer, a wireless monitoring system of shearer was designed by use of ZigBee technology, and software and hardware ...
WU Huailu, LI Zhenbi, ZHU Yankai, HUANG Da   +3 more
doaj   +1 more source

Design of wireless monitoring system of mine exploration eye

Gong-kuang zidonghua, 2014
In order to meet requirements of mine exploration eye monitoring systems and needs of monitoring networking, the paper designed wireless monitoring system of mine exploration eye, gave overall structure of the system, and focused on communications ...
SHI Tailu, FANG Mingliang
doaj   +1 more source

Performance of Interconnected Hybrid ZigBee-Optic for Extended Wireless Sensor Networks

Journal of ICT Research and Applications
Wireless sensor networks (WSNs) are widely used to monitor remote areas far away from the monitoring center. For large-scale or high-capacity WSNs, when they contain many sensor nodes, a transmission system with low latency and large bandwidth is ...
Octarina Nur Samijayani, Aina Sabrina, Raihan Zaky Thamrin, Dwi Astharini, Ary Syahriar   +4 more
doaj   +1 more source

A Mobility Enabled Inpatient Monitoring System Using a ZigBee Medical Sensor Network

Sensors, 2014
This paper presents a ZigBee In-Patient Monitoring system embedded with a new ZigBee mobility management solution. The system enables ZigBee device mobility in a fixed ZigBee network.
Hoi Ching Tung, Kim Fung Tsang, Ka Lun Lam, Hoi Yan Tung, Benjamin Yee Shing Li, Lam Fat Yeung, King Tim Ko, Wing Hong Lau, Veselin Rakocevic   +8 more
doaj   +1 more source

BER, Throughput, Energy Efficiency Performance Analysis of Proposed Different Systems in Wireless Sensor Network [PDF]

Engineering and Technology Journal, 2016
One of the major weakness of Wireless Sensor Networks is the energy consumption because of limited battery resource and battery replacement or recharging difficulty.
il A. H. Hadi, Safa A. A. Abass
doaj   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

Advanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas, Ankan Dutta, Shuvendu Das, Abu Musa Abdullah, Wanqing Zhang, Fatema Tuz Zohra, Huanyu Cheng   +6 more
wiley   +1 more source

Zigbee Wireless Sensor Networks: Performance Study in an Apartment-Based Indoor Environment

Journal of Computer Networks and Communications, 2022
Zigbee is a very popular technology for Internet of things (IoT) networks mainly because of its low power consumption and low-cost features. It shares the unlicensed 2.4 GHz Industrial, Scientific, and Medical (ISM) radio band with other wireless ...
Biswajit Kumar Dash, Jun Peng
doaj   +1 more source

Terrestrial Cyborg Insects for Real‐Life Applications

Advanced Intelligent Systems, EarlyView.
This article reviews the development of terrestrial cyborg insects from their emergence in 1997 to mid‐2025, examining three key aspects: locomotion control methods, associated challenges with proposed solutions, and practical applications. Framing these biohybrid systems as insect‐scale mobile robots, the review provides foundational insights for new ...
Hai Nhan Le, Lachlan Fitzgerald, Phuoc Thien Phan, Robbie Wilson, Christofer Clemente, Huu Duoc Nguyen, Hirotaka Sato, Hoang‐Phuong Phan, Peter Ross McAree, Thanh Nho Do, Tat Thang Vo‐Doan   +10 more
wiley   +1 more source

NODE BASED CLONE ATTACK DETECTION IN STATIC WIRELESS SENSOR NETWORKS

ICTACT Journal on Communication Technology, 2021
Wireless Sensor Network (WSN) is a combination of autonomous sensor nodes and used to monitor various physical conditions. Static and mobile are two types of WSN. In static WSN the sensor nodes do not alter their positions after deployment.
J Anthoniraj
doaj  

Security Improve in ZigBee Protocol Based on RSA Public Algorithm in WSN [PDF]

Engineering and Technology Journal, 2019
ZigBee is consuming low energy and providing the protection in Wireless Sensor Networks. ZigBee pro is supporting most applications. In spite of improved the security, ZigBee pro weak in key administration. In this paper, we depend on Logistic Map Diffie
Nabaa Hasan, Alaa Farhan
doaj   +1 more source