Results 11 to 20 of about 18,423 (172)

Design of a wireless monitoring system based on the ZigBee protocol for photovoltaic systems [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.This work deals with the possibility of using the promising technology of wireless sensor networks (WSN) in the field of photovoltaic (PV) plant supervising
Katsioulis, Vasileios
core   +7 more sources

ZigBee/ZigBee PRO security assessment based on compromised cryptographic keys [PDF]

open access: yes, 2010
Sensor networks have many applications in monitoring and controlling of environmental properties such as sound, acceleration, vibration and temperature.
Talevski, Alex   +17 more
core   +1 more source

PSAR: Power-Source-Aware Routing in ZigBee Networks [PDF]

open access: yes, 2012
ZigBee is a recent wireless networking technology built on IEEE 802.15.4 standard and designed especially for low-data rate and low-duty cycle applications such as home and building automation and sensor networks.
Korpeoglu, Ibrahim   +3 more
core   +1 more source

Classification Accuracy Enhancement Based Machine Learning Models and Transform Analysis

open access: yesCommunications, 2021
The problem of leak detection in water pipeline network can be solved by utilizing a wireless sensor network based an intelligent algorithm. A new novel denoising process is proposed in this work.
Hanan A. R. Akkar   +4 more
doaj   +1 more source

An Adaptive WLAN Interference Mitigation Scheme for ZigBee Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2015
We propose an adaptive interference avoidance scheme that enhances the performance of ZigBee networks by adapting ZigBees' transmissions to measured wireless local area network (WLAN) interference. Our proposed algorithm is based on a stochastic analysis
Jo Woon Chong   +3 more
doaj   +1 more source

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

open access: yesJournal 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

D-Link Solutions for Modern Computer Networks and Specialists Education in the Sphere of Network Technologies

open access: yesСовременные информационные технологии и IT-образование, 2019
The paper is devoted to a review of current trends in the telecommunications industry and shows their realization in the active network equipment of D-Link.
Philip Zakharov   +2 more
doaj   +1 more source

On Boosting Integrated WLAN & ZigBee Network Performance via Load Balancing [PDF]

open access: yesJournal of Engineering Research - Egypt, 2022
Network traffic and overload are constantly increasing. This situation leads to congestion and packet losses at bottlenecks and across the different parts and devices of the network.
Shahinaz Elkasrawy   +3 more
doaj   +1 more source

A Wireless Portable High Temperature Data Monitor for Tunnel Ovens

open access: yesSensors, 2014
Tunnel ovens are widely used in the food industry to produce biscuits and pastries. In order to obtain a high quality product, it is very important to control the heat transferred to each piece of dough during baking.
Ricardo Mayo Bayón   +4 more
doaj   +1 more source

Testing of the Wireless Sensor Network for the Express-Diagnostic of the State of Plant

open access: yesКібернетика та комп'ютерні технології, 2020
The authors reviewed the types of network testing. The most common are simulation modeling, mock-up modeling, and full-scale experiments. It was examined existing software environments for simulation and debugging kits for mock testing.
H. Antonova, A. Kedych
doaj   +1 more source

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