Results 71 to 80 of about 18,927 (225)

A Novel Method to Improve the Resolution of Envelope Spectrum for Bearing Fault Diagnosis Based on a Wireless Sensor Node [PDF]

, 2014
In this paper, an accurate envelope analysis algorithm is developed for a wireless sensor node. Since envelope signals employed in condition monitoring often have narrow frequency bandwidth, the proposed algorithm down-samples and cascades the analyzed ...
Gu, Fengshou, Ball, Andrew, Fengshou Gu, Andrew D. Ball, Zhen, Dong, Guojin Feng, Xiange Tian, Ball, Andrew D., Feng, Guojin, Tian, Xiange, Dong Zhen   +10 more
core   +1 more source

Satellite Monitoring of Wireless Sensor Networks (WSNs)

Procedia Computer Science, 2013
AbstractWireless Sensor Networks (WSNs) are one of the most important technologies of this century. There are several challenges since WSNs are usually deployed in remote and hazardous areas. One of them is how to transmit the data from all the sensor nodes efficiently to a server/database for back office application to process the information.
openaire   +1 more source

The Development of a Low Power GNSS System, as Part of a Drone Assisted Environmental Sensor Network for a Glacial Environment

Earth and Space Science, Volume 13, Issue 4, April 2026.
Abstract We show the development of an innovative Internet of Things Real Time Kinematic Global Navigation Satellite System, to study the short‐term changes in surface velocity of two adjacent Icelandic glaciers, in order to understand the response of glaciers to climate change.
K. Martinez, S. Attia, G. Bragg, A. Andrews, N. R. Baurley, J. K. Hart   +5 more
wiley   +1 more source

Effective-SNR estimation for wireless sensor network using Kalman filter [PDF]

, 2013
In many Wireless Sensor Network (WSN) applications, the availability of a simple yet accurate estimation of the RF channel quality is vital. However, due to measurement noise and fading effects, it is usually estimated through probe or learning based ...
Dai, Xuewu, Mitchell, John E., Mitchell, John, Dai, X, Mitchell, JE, Qin, F, Qin, Fei   +6 more
core   +1 more source

An Overview of Deep Learning Techniques for Big Data IoT Applications

International Journal of Communication Systems, Volume 39, Issue 4, 10 March 2026.
Reviews deep learning integration with cloud, fog, and edge computing in IoT architectures. Examines model suitability across IoT applications, key challenges, and emerging trends Provides a comparative analysis to guide future deep learning research in IoT environments.
Gagandeep Kaur, Vipin Balyan, Sindhu Hak Gupta   +2 more
wiley   +1 more source

Energy-Aware Simulation for Wireless Sensor Networks [PDF]

, 2009
Energy-aware sensor nodes are usually tightly energy-constrained, execute energy-efficient algorithms, have the ability to interrogate and control the devices used for storing and consuming energy, and often feature one or more sources of energy ...
Geoff V. Merrett, Nick R. Harris, Merrett, Geoff, Bashir M. Al-Hashimi, Neil M. White, Harris, Nick, White, Neil, Al-Hashimi, Bashir   +7 more
core   +1 more source

Development of a Testbed for Wireless Underground Sensor Networks

EURASIP Journal on Wireless Communications and Networking, 2010
Wireless Underground Sensor Networks (WUSNs) constitute one of the promising application areas of the recently developed wireless sensor networking techniques.
Mehmet C. Vuran, Agnelo R. Silva
doaj   +2 more sources

The Promise of Low‐Cost Metal‐Oxide Semiconductor Gas Sensors for Precision Agriculture

Advanced Sensor Research, Volume 5, Issue 3, March 2026.
Low‐cost MOS (metal‐oxide semiconductor) gas sensors are redefining smart farming. This review explores their role across soil monitoring, crop health assessment, and post‐harvest management. By addressing challenges of selectivity, signal drift, and data fusion, this work envisions MOS gas sensors as pivotal tools for intelligent, data‐driven, and ...
Ali Ahmad, Sandra Sendra, Jaime Lloret, Jinhe Bai, Erin Rosskopf, Francesco Di Gioia   +5 more
wiley   +1 more source

HaG: Hash graph based key predistribution scheme for multiphase wireless sensor networks [PDF]

, 2013
Wireless Sensor Networks (WSN) consist of small sensor nodes which operate until their energy reserve is depleted. These nodes are generally deployed to the environments where network lifespan is much longer than the lifetime of a node.
Salim Sarimurat, Sarımurat, Salim, Levi, Albert, Albert Levi   +3 more
core   +1 more source

Performance Analysis of CA‐Polar Code for 5G‐IoT Low Power Wide Area Networks

Internet Technology Letters, Volume 9, Issue 2, March/April 2026.
ABSTRACT CRC‐Aided Polar (CA‐Polar) codes are the standardized channel coding scheme for control channels of 5G eMBB service class due to their capacity achieving performance. This work aims to assess the compatibility and scalability of CA‐Polar codes toward low power IoT applications coming under the domain of LPWAN.
Abhilasha Gautam, Prabhat Thakur, Ghanshyam Singh   +2 more
wiley   +1 more source