Results 41 to 50 of about 252,890 (161)

Persistent Periodic Uplink Scheduling Algorithm for Massive NB-IoT Devices

Sensors, 2022
Narrowband Internet of Things (NB-IoT) is one of the low-power wide-area network (LPWAN) technologies that aim to support enormous connections, featuring wide-area coverage, low power consumption, and low costs. NB-IoT could serve a massive number of IoT
Tin-Yu Wu, Ren-Hung Hwang, Abhishek Vyas, Chia-Yiu Lin, Chi-Ruei Huang   +4 more
doaj   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

Deep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu, Dawei Cui, Yingjie Liu, Yuntao Liang, Yue Zhang   +4 more
wiley   +1 more source

Downlink Control Channel Scheduling for 3GPP Narrowband-IoT

, 2018
Narrowband Internet of Things (NB-IoT) is a recent feature introduced by 3rd Generation Partnership Project (3GPP). It is a low power wide area network technology that will enable cellular service to a massive number of low throughput IoT devices. The NB-
G, Santosh, Kumar, Abhinav, Reddy, M Pavan, Kuchi, Kiran   +3 more
core   +1 more source

Organic neuromorphic optoelectronic sensing materials, intelligent devices, and bionic systems

InfoMat, EarlyView.
Due to the excellent performance and biocompatibility, organic neuromorphic photoelectric sensing technology is regarded as a highly promising research field. In this review, Liu et al. summarize the recent advances in related materials, devices, and system integration.
Yu‐ang Liu, Guocai Liu, Lang Jiang, Yunqi Liu, Yunlong Guo   +4 more
wiley   +1 more source

IoT Mashups with the WoTKit [PDF]

, 2012
Toward reducing barriers for developing applications for the Internet of Things, researchers have connected things to the web enabling the development of IoT mashups.
Michael Blackstock, Lea, Rodger, Blackstock, Michael, Rodger Lea   +3 more
core   +3 more sources

Enabling pandemic‐resilient healthcare: Narrowband Internet of Things and edge intelligence for real‐time monitoring

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract The Internet of Things (IoT) in deploying robotic sprayers for pandemic‐associated disinfection and monitoring has garnered significant attention in recent research. The authors introduce a novel architectural framework designed to interconnect smart monitoring robotic devices within healthcare facilities using narrowband Internet of Things ...
Md Motaharul Islam, Mohammad Kamrul Hasan, Shayla Islam, Mohammed Balfaqih, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Nurhizam Safie, Zaheed Ahmed Bhuiyan, Rahul Thakkar, Taher M. Ghazal   +9 more
wiley   +1 more source

Narrowband IoT in der Praxis

, 2019
Mit Narrowband IoT (NB-IoT) steht eine neue Low Power Wide Area (LPWA) Wireless-Technologie zur Verfügung, welche das Vernetzen von Sensoren und Aktoren mit kleinen Datenraten und langer Batterielebensdauer ermöglicht.
Sarperi, Luciano, Rennhard, Patrick, Hermann, Adrian   +2 more
core   +1 more source

Resource Allocation Approach for Differential Doppler Reduction in NB-IoT over LEO Satellite [PDF]

, 2018
peer reviewedInternet of things (IoT) over satellite is an attractive system architecture which has been proposed as a key-enabling technology, to extend the coverage in remote areas (e.g.
Frank Zimmer, MATURO, Nicola, Oltjon Kodheli, ANDRENACCI, Stefano, Stefano Andrenacci, KODHELI, Oltjon, Symeon Chatzinotas, Zimmer, Frank, CHATZINOTAS, Symeon, Nicola Maturo   +9 more
core   +2 more sources

On Safety Enhancement in Iiot Scenarios Through Heterogeneous Localization Techniques

Chemical Engineering Transactions, 2022
In the field of the Industrial Internet of Things (IIoT), strictly related to Industry 4.0, one of the main aspects to be carefully considered by the governing board of a manufacturing company is the safety level to be guaranteed to the workers inside ...
Luca Davoli, Laura Belli, Francesco Denaro, Dinesh Tamang, Andrea Abrardo, Gianluigi Ferrari   +5 more
doaj   +1 more source

A Machine Learning Approach for Signal Detection Using Rational Function Curve Fitting in Slow Flat Fading MIMO Communications

Engineering Reports, Volume 8, Issue 10, October 2026.
In this manuscript, we propose a new scheme for signal detection in MIMO communication, based on curve fitting (CF) and supervised machine learning, which classifies received signals without emphasis and without needing to know the signal constellation, modulation system, channel estimation, and transmitter‐receiver structure of an Nt × Nr MIMO ...
Hamid Nourollahi, S. Abolfazl Hosseini, Ali Shahzadi   +2 more
wiley   +1 more source