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] Internet of Things (IoT) is a new buzzword in information technology where real-world physical objects are made smart by integrating them with internet-enabled technologies. The things can sense information around ...
[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 ...
Rocher-Morant, Javier; García-Navas, José Luis; Romero Martínez, José Oscar; Lloret, Jaime(IEEE, 2019-10-25)
[EN] The sewerage is a critical infrastructure in cities because of the drainage of the urban runoff and the evacuation of the wastewater. Two types of sewerage, separated sewerage and combined sewerage, can be differentiated. ...
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 ...
Lorente Sierra, David(Universitat Politècnica de València, 2024-10-10)
[ES] Las redes de sensores inalámbricas (Wireless Sensor Networks WSN) han cobrado una gran relevancia en muchos ámbitos de nuestra sociedad, desde la monitorización de entornos urbanos o Smart Cities, la caracterización ...
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 ...