In this paper, we focus on ambient radio frequency energy available from commercial broadcasting stations in order to provide
a system based on RF energy harvesting using a new design of receiving antenna. Several antenna ...
Lloret, Jaime; García Pineda, Miguel; Catala Monzo, Angel; Rodrigues, Joel José Puga Coelho(Inderscience Enterprises Ltd., 2016)
[EN] In team-based sports, it is difficult to monitor physical state of each athlete during the match. Wearable body sensors with wireless connections allow having low-power and low-size devices, that may use energy ...
[EN] Wireless Sensor Networks have become a key enabler for Industrial Internet of Things (IoT) applications; however, to adapt to the derived robust communication requirements, deterministic and scheduled medium access ...
Oliveira, Luis M. L.; Rodrigues, Joel J. P. C.; de Sousa, Amaro F.; Lloret, Jaime(MDPI, 2013-01)
Low power over wireless personal area networks (LoWPAN), in particular wireless sensor networks, represent an emerging technology with high potential to be employed in critical situations like security surveillance, ...
[EN] Sensor networks can be used in many sorts of environments. The increase of pollution and carbon footprint are nowadays an important environmental problem. The use of sensors and sensor networks can help to make an ...
Wireless sensor networks (WSN) have become in a very powerful
infrastructure to manage all kind of services. They provide the mechanism to
control a big number of devices distributed around a big geographical space.
The ...
[EN] Wireless body sensor networks are offered to meet the requirements of a diverse set of applications such as health-related and well-being applications. For instance, they are deployed to measure, fetch and collect ...
Leyva-Mayorga, Israel; Rivero-Angeles, Mario E.; Carreto-Arellano, Chadwick; Pla, Vicent(Elsevier, 2016)
[ES] El Radio Cognoscitivo (CR) tiene como objetivo principal la optimización del uso del espectro en sistemas de portadoras múltiples y ha sido estudiado para lograr mejoras en el desempeño en redes inalámbricas de sensores ...
Vera Pérez, José(Universitat Politècnica de València, 2017-12-02)
Wireless sensor networks (WSN) offer great potential for the future, since they allow to cover a large number of sensor on a surface on a low cost and without using wires. However, this technology still offers certain ...
[EN] The Industrial Internet of Things (IIoT) is having an ever greater impact on industrial processes and the manufacturing sector, due the capabilities of massive data collection and interoperability with plant processes, ...
MARULANDA TOBÓN, ALEJANDRO(Universitat Politècnica de València, 2014-06-23)
[ES] Estudio de la calibración y la validación de un modelo de flujo de fluidos para la dispersión de contaminantes en aplicaciones agrícolas, ganaderas y ambientales usando WSN's
The proper transport of hit sensitive products, such as fish and fruit,
is very important because their deterioration may cause the value lost and even
the product rejection by the buyer. For this reason, in this paper ...
[EN] Industrial Internet of Things (IIoT) is a disruptive paradigm which will bring new ways of monitoring, control and management for Industry 4.0 and Smart Cities. It relies on smart and connected sensors enabled by a ...
García Navas, José Luis(Universitat Politècnica de València, 2020-10-19)
[ES] Las Redes de Inalámbricas de Sensores o Wireless Sensor Networks (WSN) son redes cuyo uso no para de crecer, puesto que permiten una fácil monitorización y control de todo tipo de parámetros, ya sean ambientales, ...
Parra Boronat, Mar(Universitat Politècnica de València, 2019-11-12)
[EN] The use of sensors is common in precision agriculture. Moisture sensors are
one of the most used sensors in the systems to control the irrigation.
Nonetheless, the currently available sensors to measure the moisture ...
Díaz Santos, Juan Ramón(Universitat Politècnica de València, 2016-04-05)
[EN] This dissertation addresses the problem of multimedia delivery over multi-hop ad hoc wireless networks, and especially over wireless sensor networks. Due to their characteristics of low power consumption, low processing ...
[EN] Most sensor networks are deployed at hostile environments to sense and gather specific information. As
sensor nodes have battery constraints, therefore, the research community is trying to propose energyefficient
solutions ...
Munuera García, Ana Belén(Universitat Politècnica de València, 2019-05-06)
[ES] Con este proyecto se pretende abordar las posibles dificultades que pueden encontrarse a la hora de implantar un sistema de control de accesos a un recinto rural, empleando para ello una red nodos conectados, cada uno ...
Navia-Mendoza, Marlon Renne; Campelo Rivadulla, José Carlos; Bonastre Pina, Alberto Miguel; Ors Carot, Rafael(MDPI AG, 2018)
[EN] Monitoring is one of the best ways to evaluate the behavior of computer systems. When the monitored system is a distributed system¿such as a wireless sensor network (WSN)¿the monitoring operation must also be distributed, ...
Navia-Mendoza, Marlon Renne; Campelo Rivadulla, José Carlos; Bonastre Pina, Alberto Miguel; Capella Hernández, Juan Vicente; Ors Carot, Rafael(Institute of Electrical and Electronics Engineers, 2019-06-26)
[EN] Wireless sensor networks (WSNs), as an essential part of the deployment of the Internet of Things paradigm, require an adequate debugging and monitoring procedures to avoid errors in their operation. One of the best ...