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Design of a Fog Computing, Blockchain and IoT-Based Continuous Glucose Monitoring System for Crowdsourcing mHealth
(M D P I AG, 2018-11-14)
[Abstract] Diabetes Mellitus, usually called only Diabetes, is a worldwide chronic metabolic disorder that is characterized by abnormal oscillations in blood sugar levels. Such levels should be monitored by diabetes patients, ...
Image Transmission: Analog or Digital?
(M D P I AG, 2018-09-18)
[Abstract] Evaluation and comparison of analog and digital wireless transmission systems.
Analog Video Encoding and Quality Evaluation
(M D P I AG, 2019-07-23)
[Abstract] The most widespread analog video encoding systems in the literature are based on the use of the 2D and 3D DCT. These systems use both transformations indistinctly without assessing their suitability. In this ...
Brain-Computer Interfaces for Internet of Things
(M D P I AG, 2018-09-17)
[Abstract] A brain-computer interface for controlling elements commonly used at home is presented in this paper. It includes the electroencephalography device needed to acquire signals associated to the brain activity, the ...
Analysis, Design and Empirical Validation of a Smart Campus Based on LoRaWAN
(MDPI, 2019)
[Abstract] Internet of Things (IoT) applications for smart environments demand challenging
requirements for wireless networks in terms of security, coverage, availability, power consumption, and scalability. The technologies ...
A UAV and Blockchain-Based System for Industry 4.0 Inventory and Traceability Applications
(MDPI, 2019)
[Abstract] Industry 4.0 has paved the way for a world where smart factories will automate and
upgrade many processes through the use of some of the latest emerging technologies. One of such technology is Unmanned Aerial ...
Numerical Model of a 28-GHz Frequency Diverse Array Antenna
(MDPI AG, 2020-08-22)
[Abstract] In this work we make use of the frequency diverse array (FDA) concept, whose design is based upon a frequency increment across the antenna elements to generate a beam steering that is a function of angle, time ...
Decentralized P2P Broker for M2M and IoT Applications
(MDPI AG, 2020-08-20)
[Abstract]
The recent increase in the number of connected IoT devices, as well as the heterogeneity of the environments where they are deployed, has derived into the growth of the complexity of Machine-to-Machine (M2M) ...
A Comparative Study of Low Cost Open Source EEG Devices
(MDPI AG, 2019-08-05)
[Abstract] A comparison of two open source electroencephalography devices designed to acquire signals associated to the brain activity is presented in this work. The experiments are developed considering the task of ...
Wireless Channel Assessment of Auditoriums for the Deployment of Augmented Reality Systems for Enhanced Show Experience of Impaired Persons
(M D P I AG, 2019-11-14)
[Abstract] Auditoriums and theaters are buildings in which concerts, shows, and conferences are held, offering a diverse and dynamic cultural program to citizens. Unfortunately, people with impairments usually have ...