Listar Grupo de Tecnoloxía Electrónica e Comunicacións (GTEC) por autor "Fernández-Caramés, Tiago M."
Mostrando ítems 21-40 de 58
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Clock frequency Impact on the performance of high-security cryptographic cipher suites for energy-efficient resource-constrained IoT devices
Suárez-Albela, Manuel; Fraga-Lamas, Paula; Castedo, Luis; Fernández-Caramés, Tiago M. (M D P I AG, 2018-12-20)[Abstract] Modern Internet of Things (IoT) systems have to be able to provide high-security levels, but it is difficult to accommodate computationally-intensive cryptographic algorithms on the resource-constrained hardware ... -
Collaborative Augmented Digital Twin: A Novel Open-Source Augmented Reality Solution for Training and Maintenance Processes in the Shipyard of the Future
Vidal-Balea, Aida; Blanco Novoa, Óscar; Fraga-Lamas, Paula; Vilar-Montesinos, Miguel A.; Fernández-Caramés, Tiago M. (MDPI, 2021)[Abstract] Large companies use a lot of resources on workshop operator training and industrial machinery maintenance since the lack of this practice or its poor implementation increases the cost and risks of operating and ... -
COVID-19 Digital Vaccination Passport Based on Blockchain with Its Own Cryptocurrency as a Reward and Mobile App for Its Use
De los Santos Nodar, Mauro A.; Fernández-Caramés, Tiago M. (MDPI, 2021)[Abstract] Due to the recent outbreak of the COVID-19 pandemic, everybody’s lives have changed dramatically and society went through new stages accompanied by new needs. This article details a solution for one of these ... -
Creating the Internet of Augmented Things: An Open-Source Framework to Make IoT Devices and Augmented and Mixed Reality Systems Talk to Each Other
Blanco, Óscar; Fraga-Lamas, Paula; Vilar-Montesinos, Miguel A.; Fernández-Caramés, Tiago M. (MDPI AG, 2020-06-11)[Abstract] Augmented Reality (AR) and Mixed Reality (MR) devices have evolved significantly in the last years, providing immersive AR/MR experiences that allow users to interact with virtual elements placed on the real-world. ... -
Decentralized P2P Broker for M2M and IoT Applications
Froiz-Míguez, Iván; Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (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) ... -
Design and Empirical Validation of a Bluetooth 5 Fog Computing Based Industrial CPS Architecture for Intelligent Industry 4.0 Shipyard Workshops
Fraga-Lamas, Paula; López Iturri, Peio; Celaya-Echarri, Mikel; Blanco, Óscar; Azpilicueta, Leyre; Varela-Barbeito, José; Falcone, Francisco; Fernández-Caramés, Tiago M. (Institute of Electrical and Electronics Engineers, 2020-03-04)[Abstract] Navantia, one of largest European shipbuilders, is creating a fog computing based Industrial Cyber-Physical System (ICPS) for monitoring in real-time its pipe workshops in order to track pipes and keep their ... -
Design and Empirical Validation of a LoRaWAN IoT Smart Irrigation System
Fraga-Lamas, Paula; Celaya-Echarri, Mikel; Azpilicueta, Leyre; López Iturri, Peio; Falcone, Francisco; Fernández-Caramés, Tiago M. (MDPI AG, 2020-04-21)[Abstract] In some parts of the world, climate change has led to periods of drought that require managing efficiently the scarce water and energy resources. This paper proposes an IoT smart irrigation system specifically ... -
Design and Experimental Validation of a LoRaWAN Fog Computing Based Architecture for IoT Enabled Smart Campus Applications
Fraga-Lamas, Paula; Celaya-Echarri, Mikel; López Iturri, Peio; Castedo, Luis; Azpilicueta, Leyre; Aguirre, Erik; Suárez-Albela, Manuel; Falcone, Francisco; Fernández-Caramés, Tiago M. (MDPI AG, 2019-07-26)[Abstract] A smart campus is an intelligent infrastructure where smart sensors and actuators collaborate to collect information and interact with the machines, tools, and users of a university campus. As in a smart city, ... -
Design and Experimental Validation of an Augmented Reality System With Wireless Integration for Context Aware Enhanced Show Experience in Auditoriums
Picallo, Imanol; Vidal-Balea, Aida; Blanco, Óscar; López Iturri, Peio; Fraga-Lamas, Paula; Klaina, Hicham; Fernández-Caramés, Tiago M.; Azpilicueta, Leyre; Falcone, Francisco (Institute of Electrical and Electronics Engineers, 2020-12-30)[Abstract] The development of multiple cultural and social related activities, such as shows related with the performing arts, conferences or presentations rely on facilities such as auditoriums, theatres and conference ... -
Design and Practical Evaluation of a Family of Lightweight Protocols for Heterogeneous Sensing through BLE Beacons in IoT Telemetry Applications
Hernández-Rojas, Dixys; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Escudero, Carlos J. (M D P I AG, 2018-01)[Abstract] The Internet of Things (IoT) involves a wide variety of heterogeneous technologies and resource-constrained devices that interact with each other. Due to such constraints, IoT devices usually require lightweight ... -
Design of a Fog Computing, Blockchain and IoT-Based Continuous Glucose Monitoring System for Crowdsourcing mHealth
Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula (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, ... -
Design, Implementation and Practical Evaluation of an IoT Home Automation System for Fog Computing Applications Based on MQTT and ZigBee-WiFi Sensor Nodes
Froiz-Míguez, Iván; Fernández-Caramés, Tiago M.; Fraga-Lamas, Paula; Castedo, Luis (M D P I AG, 2018-08-13)[Abstract] In recent years, the improvement of wireless protocols, the development of cloud services and the lower cost of hardware have started a new era for smart homes. One such enabling technologies is fog computing, ... -
Design, Implementation and Validation of a Bluetooth 5 Real-Time Monitoring System for Large Indoor Environments
Froiz-Míguez, Iván; Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (MDPI, 2021)[Abstract] The progress of LPWAN technologies in recent years has increased their use in various types of environments as well as increased the applications in which they are used. However, due to the duty cycle limitations ... -
Developing the Next Generation of Augmented Reality Games for Pediatric Healthcare: An Open-Source Collaborative Framework Based on ARCore for Implementing Teaching, Training and Monitoring Applications
Vidal-Balea, Aida; Blanco, Óscar; Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (MDPI AG, 2021-03-07)[Abstract] Augmented Reality (AR) provides an alternative to the traditional forms of interaction between humans and machines, and facilitates the access to certain technologies to groups of people with special needs like ... -
Emerging Paradigms and Architectures for Industry 4.0 Applications
Fraga-Lamas, Paula; Lopes, Sérgio Ivan; Fernández-Caramés, Tiago M. (Multidisciplinary Digital Publishing Institute (MDPI), 2022)[Abstract]: The Fourth Industrial Revolution (4IR), called “Industry 4.0” in Europe, “Industrial Internet of Things” in North America, or “Made in China 2025” in China, blurs the boundaries between the physical, digital ... -
Emerging Paradigms and Architectures for Industry 5.0 Applications
Fraga-Lamas, Paula; Lopes, Sérgio Ivan; Fernández-Caramés, Tiago M. (Multidisciplinary Digital Publishing Institute (MDPI), 2022)After the success of the first Special Issue on “Emerging Paradigms and Architectures for Industry 4.0 Applications” [1], a new Special Issue was launched to update the approach followed by the Fourth Industrial Revolution ... -
Enabling the Internet of Mobile Crowdsourcing Health Things: A Mobile Fog Computing, Blockchain and IoT Based Continuous Glucose Monitoring System for Diabetes Mellitus Research and Care
Fernández-Caramés, Tiago M.; Froiz-Míguez, Iván; Blanco, Óscar; Fraga-Lamas, Paula (M D P I AG, 2019-07-28)[Abstract] Diabetes patients suffer from abnormal blood glucose levels, which can cause diverse health disorders that affect their kidneys, heart and vision. Due to these conditions, diabetes patients have traditionally ... -
Evaluation of H.264/AVC over IEEE 802.11p vehicular networks
Rozas-Ramallal, Ismael; Fernández-Caramés, Tiago M.; Dapena, Adriana; García-Naya, José A. (SpringerOpen & European Association for Signal Processing, 2013)[Abstract]: The capacity of vehicular networks to offer non-safety services, like infotainment applications or the exchange of multimedia information between vehicles, have attracted a great deal of attention to the field ... -
Fake News, Disinformation, and Deepfakes: Leveraging Distributed Ledger Technologies and Blockchain to Combat Digital Deception and Counterfeit Reality
Fraga-Lamas, Paula; Fernández-Caramés, Tiago M. (IEEE, 2020-03)[Absctract]: The rise of ubiquitous deepfakes, misinformation, disinformation, and post-truth, often referred to as fake news, raises concerns over the role of the Internet and social media in modern democratic societies. ... -
From Pre-Quantum to Post-Quantum IoT Security: A Survey on Quantum-Resistant Cryptosystems for the Internet of Things
Fernández-Caramés, Tiago M. (IEEE, 2020)[Absctract]: Although quantum computing is still in its nascent age, its evolution threatens the most popular public-key encryption systems. Such systems are essential for today's Internet security due to their ability for ...