Exploració per tema "Xarxes de sensors"
Ara es mostren els items 168-187 de 289
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Mean square convergence of consensus algorithms in random WSNs
(2010-05)
Article
Accés obertDistributed consensus algorithms for estimation of parameters or detection of events in wireless sensor networks have attracted considerable attention in recent years. A necessary condition to achieve a consensus on the ... -
Metadata-driven universal real-time ocean sound measurement architecture
(Institute of Electrical and Electronics Engineers (IEEE), 2021-02-11)
Article
Accés obertUnderwater sound in the oceans has been significantly rising in the past decades due to an increase in human activities, adversely affecting the marine environment. In order to assess and limit the impact of underwater ... -
Method for forming a magnetic field of arbitrary shape from an established template
(Universitat Politècnica de Catalunya (UPC), 2013)
Text en actes de congrés
Accés obertA strategy to design a particular form of magnetic field along an axis from a coaxial inductor is described. The procedure is illustrated with the design of a constant magnetic field inside a cubic inductor. It validates ... -
MH-REACH-Mote: supporting multi-hop passive radio wake-up for wireless sensor network
(2015)
Text en actes de congrés
Accés obertA passive wake-up radio in a wireless sensor network (WSN) has the advantage of increasing network lifetime by using a wake-up radio receiver (WuRx) to eliminate unnecessary idle listening. A sensor node equipped with a ... -
Micro air vehicles energy transportation for a wireless power transfer system
(2019-10-22)
Article
Accés obertThe aim of this work is to demonstrate the feasibility use of an Micro air vehicles (MAV) in order to power wirelessly an electric system, for example, a sensor network, using low-cost and open-source elements. To achieve ... -
Middleware for plug and play integration of heterogeneous sensor resources into the sensor web
(MDPI AG, 2017-12-15)
Article
Accés obertThe study of global phenomena requires the combination of a considerable amount of data coming from different sources, acquired by different observation platforms and managed by institutions working in different scientific ... -
Millimeter-wave MIMO array measurement system for imaging and channel characterization
(Universidad de Málaga, 2020)
Comunicació de congrés
Accés restringit per política de l'editorialMillimeter-wave band offer unique characteristicsto obtain good spatial position and resolution of certain type oftargets. The aim of this paper is to study a near-field focusingtechnique applied to the ... -
Mining and visualizing uncertain data objects and named data networking traffics by fuzzy self-organizing map
(CEUR-WS.org, 2014)
Text en actes de congrés
Accés obertUncertainty is widely spread in real-world data. Uncertain data-in computer science-is typically found in the area of sensor networks where the sensors sense the environment with certain error. Mining and visualizing ... -
Model-based sensor supervision in inland navigation networks: Cuinchy-Fontinettes case study
(Iniciativa Digital Politècnica, 2014)
Text en actes de congrés
Accés obertIn recent years, inland navigation networks benefit from the innovation of the instrumentation and SCADA systems. These data acquisition and control systems lead to the improvement of the management of these networks. ... -
Model-based sensor supervision inland navigation networks: Cuinchy-Fontinettes case study
(Universidad de Cantabria, 2014-09-01)
Article
Accés obertIn recent years, inland navigation networks bene¿t from the innovation of the instrumentation and SCADA systems. These data acquisition and control systems lead to the improvement of the management of these networks. ... -
Modeling IoT-Based solutions using human-centric wireless sensor networks
(2014-08-25)
Article
Accés obertThe Internet of Things (IoT) has inspired solutions that are already available for addressing problems in various application scenarios, such as healthcare, security, emergency support and tourism. However, there is no ... -
Monitoratge ambiental d'entorns aïllats utilitzant xarxes de sensors
(Universitat Politècnica de Catalunya, 2010-10-14)
Treball Final de Grau
Accés obert -
Monitoring the Quality of Information (QoI) for low-cost sensor networks
(Universitat Politècnica de Catalunya, 2019-04-25)
Projecte Final de Màster Oficial
Accés obertMantaining a low cost sensor network calibrated for a certain time having trustable information is a highly complicated task. Thanks to redundant sensors in sensing devices and a sensor network, statistical tests can be ... -
Monitoring tomato leaf disease through convolutional neural networks
(2023-01-01)
Article
Accés obertAgriculture plays an essential role in Mexico’s economy. The agricultural sector has a 2.5% share of Mexico’s gross domestic product. Specifically, tomatoes have become the country’s most exported agricultural product. ... -
Monitorización de datos con módulos de radiofrecuencia de bajo consumo en el ámbito agrícola
(Universitat Politècnica de Catalunya, 2018-07-09)
Treball Final de Grau
Accés restringit per decisió de l'autor[CASTELLÀ] En este proyecto se pretende diseñar, implementar y realizar el montaje de una pequeña WSN (Wireless Sensor Network) de dos nodos bajo el concepto de low-cost. Se aspira a conseguir un producto que sea capaz de ... -
Multi-sensor integration management in the earth observation sensor web: State-of-the-art and research challenges
(2023-12-05)
Article
Accés obertSignificant advancements in Earth Observation (EO) technologies, encompassing global remote sensing and environment sensor networks, have greatly progressed the field of earth science. The management of EO sensors is crucial ... -
Multi-technique approach to rockfall monitoring in the Montserrat massif (Catalonia, NE Spain)
(2017-03-09)
Article
Accés obert
Realitzat a/amb: Institut Cartogràfic i Geològic de Catalunya / Universitat de Barcelona. Departament de Dinàmica de la Terra i de l'OceàMontserrat Mountain is located near Barcelona in Catalonia, in the northeast of Spain, and its massif is formed by conglomerate interleaved by siltstone/sandstone with steep slopes very prone to rockfalls. The increasing ... -
Network coding-aided MAC protocols for cooperative wireless networks
(Universitat Politècnica de Catalunya, 2012-12-17)
Tesi
Accés obertThe introduction of third generation (3G) technologies has caused a vast proliferation of wireless devices and networks, generating an increasing demand for high level Quality of Service (QoS). The wide spread of mobile ... -
Network management for marine sensor networks
(SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems. Technical University of Catalonia (UPC)., 2005-10-01)
Article
Accés obert -
New Architectures for ubiquitous networks : use and adaptation of internet protocols over wireless sensor networks
(Universitat Politècnica de Catalunya, 2014-07-07)
Tesi
Accés obertThis thesis focuses on the study of low-resource demanding protocols, communication techniques and software solutions to evaluate, optimise and implement Web service in WSNs. We start analysing the Web service architectures ...