Results 151 to 160 of about 1,468 (201)

Design and Implementation of an Ultra-Low-Power Hazardous Gas Monitoring System. [PDF]

Sensors (Basel)
Liu H, Wang Y, Yu J, Wang S, Chen H.
europepmc   +1 more source

Non-Contact Measurement of Human Vital Signs in Dynamic Conditions Using Microwave Techniques: A Review. [PDF]

Sensors (Basel)
Ostrysz M, Szczepaniak Z, Sondej T.
europepmc   +1 more source

Narrowband Internet of Things via Low Earth Orbit Satellite Networks: An Efficient Coverage Enhancement Mechanism Based on Stochastic Geometry Approach. [PDF]

Sensors (Basel)
Hong T, Yu X, Liu Z, Ding X, Zhang G.
europepmc   +1 more source

Adaptive Antenna for Maritime LoRaWAN: A Systematic Review on Performance, Energy Efficiency, and Environmental Resilience. [PDF]

Sensors (Basel)
Lyimo M, Mgawe B, Leo J, Dida M, Michael K.   +4 more
europepmc   +1 more source

Energy-Efficient Fall-Detection System Using LoRa and Hybrid Algorithms. [PDF]

Biomimetics (Basel)
Villa M, Casilari E.
europepmc   +1 more source

<i>eLogUp!</i> A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring. [PDF]

HardwareX
Perret F, Cherif I, Cherqui F, Walcker N, Barra A, Bourjaillat B, Bacot L, Navratil O.   +7 more
europepmc   +1 more source

Narrowband-Internet of Things (NB-IoT): Performance Evaluation in 5G Heterogeneous Wireless Networks

2019 IEEE 24th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD), 2019
Narrowband Internet of Things (NB-IoT) is a promising cellular technology for enabling future low power wireless area networks (LPWANs). NB-IoT aims to provide seamless connectivity to massive IoT devices that require low throughput, low power, and long-range communication. NB-IoT is based on Long Term Evolution (LTE) with a system bandwidth of 180 KHz.
Hassan Malik, Jeffrey Leonel Redondo Sarmiento, Muhammad Mahtab Alam, Muhammad Ali Imran 0001   +3 more
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Smart Choice for the Smart Grid: Narrowband Internet of Things (NB-IoT)

IEEE Internet of Things Journal, 2018
The low power wide area network (LPWAN) technologies, which is now embracing a booming era with the development in the Internet of Things (IoT), may offer a brand new solution for current smart grid communications due to their excellent features of low power, long range, and high capacity.
Yuke Li, Xiang Cheng, Yang Cao
exaly   +2 more sources