Results 71 to 80 of about 819 (194)

Key Technologies and Application Prospects of Ubiquitous Power Internet of Things

发电技术, 2019
The ubiquitous power internet of things(UPIoT) is a complex multi-network system composed of a power system and a combination of intelligent terminal sensors, communication networks, artificial intelligence, and cloud platform technologies.
Dongsheng YANG, Daohao WANG, Bowen ZHOU, Qiyu CHEn, Zhile YANG, Guoyi XU, Mingjian CUI   +6 more
doaj   +1 more source

Energy Efficient Channel State Classification for Lifetime Enhancement of LPWA Networks [PDF]

2019 11th International Conference on Communication Systems & Networks (COMSNETS), 2019
Current Low Power Wide Area Network (LPWAN) wireless transceivers are designed, or configured at deployment time, to function assuming a worse-case application scenario. Most of the time, they waste a significant amount of energy when operated under favourable channel conditions.
Heng Uy, Chhayarith, Bernier, Carolynn, Charbonnier, Sylvie   +2 more
openaire   +2 more sources

FloodNet: Low‐Cost Ultrasonic Sensors for Real‐Time Measurement of Hyperlocal, Street‐Level Floods in New York City

Water Resources Research, Volume 60, Issue 5, May 2024.
Abstract Flooding is one of the most dangerous and costly natural hazards, and has a large impact on infrastructure, mobility, public health, and safety. Despite the disruptive impacts of flooding and predictions of increased flooding due to climate change, municipalities have little quantitative data available on the occurrence, frequency, or extent ...
Charlie Mydlarz, Praneeth Sai Venkat Challagonda, Bea Steers, Jeremy Rucker, Tega Brain, Brett Branco, Hannah E. Burnett, Amanpreet Kaur, Rebecca Fischman, Kathryn Graziano, Kendra Krueger, Elizabeth Hénaff, Véronëque Ignace, Erika Jozwiak, Jatin Palchuri, Polly Pierone, Paul Rothman, Ricardo Toledo‐Crow, Andrea I. Silverman   +18 more
wiley   +1 more source

Kajian Pemanfaatan IoT Berbasis LPWAN Untuk Jaringan Akuisisi Data ARG

Elektron, 2020
One of parameters for observing weather elements is the amount of rainfall. The rainfall observation system is using ARG.  The existing condition uses cellular network-based IoT.
Tri Istiana, R Yudha Mardyansyah, G.S Budhi Dharmawan   +2 more
doaj   +1 more source

Building the Campus as a Lab (CaaL) platform

Engineering Reports, Volume 6, Issue 1, January 2024.
More and more researchers and educators are involved with various aspect of the Internet of Things. This paper proposes and validates in practice the concept of providing access to IOT through a University wide service named Campus as a Lab. The paper is a short communication introducing the architecture and implementation of IOT platform supporting ...
Ciprian Popoviciu, Colby Sawyer
wiley   +1 more source

Lattice piecewise affine approximation of explicit nonlinear model predictive control with application to trajectory tracking of mobile robot

IET Control Theory &Applications, Volume 18, Issue 2, Page 149-159, January 2024.
This paper proposes a lattice PWA approximation method based on explicit linear MPC to effectively track the trajectories of fast nonlinear robots. The lattice PWA model is used both in approximating the nonlinear dynamics of the mobile robot and the optimal control laws of explicit linear MPCs.
Kangbo Wang, Zhengqi Xu, Kaijie Zhang, Yating Huang, Jun Xu   +4 more
wiley   +1 more source

Enhancing System Reliability and Battery Longevity through Integrated Energy Sources and Algorithmic Optimization

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
This research examines the enhancement of low power electronic systems, such as low power wide area networks (LPWANs), by incorporating a mix of renewable energy sources like solar and wind in China. It addresses the challenges posed by the variability of these sources due to climatic and temporal factors by merging diverse energy harvesting (EH ...
Peng Ying, Xing Shen, Xuzhen Jing, Akshay Kumar Saha   +3 more
wiley   +1 more source

Energy Consumption Modeling of Manufacturing Processes in Industrial Units Based on Linear Piece-Wise Approximation Method with the aim of Implementing Demand Response Programs and Participating in Energy and Ancillary Service Market [PDF]

مجله مدل سازی در مهندسی, 2019
In this paper, a detailed modeling of energy consumption in the processes of producing aluminum and cement industrial units based on the linear piece-wise approximation (LPWA) method is presented. The presented model has been implemented in the day-ahead
Nilufar Gerami, Ahmad Ghasemi
doaj   +1 more source

A Flexible Physical Layer for LPWA Applications

, 2017
International audienceIn the context of Low Power Wide Area (LPWA) networks, terminals are expected to be low cost, to be able to communicate over a long distance, and to operate on battery power for many years.
Mannoni, Valérian, Dehmas, Francois, Berg, Vincent, Noguet, Dominique   +3 more
core  

Machine Learning-Based Analysis of Packet Delivery Rate in LoRaWAN in Tropical Urban Environments: Case Study of Benin City, Edo State, Nigeria

Ethiopian International Journal of Engineering and Technology
Low Power Wide Area (LPWA) communication protocols are essential for IoT due to their low power consumption and extensive communication range. LoRa technology, a key LPWA protocol, has garnered significant interest for its long-range, low-power wireless ...
Isi Edeoghon, Augustine Obayuwana
doaj   +1 more source