Now showing items 21-40 of 179

  • A survey on M2M systems for mHealth: a wireless communications perspective 

    Kartsakli, Elli; Lalos, Aristeidis; Antonopoulos, Angelos; Tennina, Stefano; Di Renzo, Marco; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2014-10-01)
    Article
    Open Access
    In the new era of connectivity, marked by the explosive number of wireless electronic devices and the need for smart and pervasive applications, Machine-to-Machine (M2M) communications are an emerging technology that enables ...
  • Asynchronous simulation of a self-synchronized duty-cycling mechanism for mobile sensor networks 

    Hernández Pibernat, Hugo; Blum, Christian (2009)
    Conference report
    Restricted access - publisher's policy
    In previous work we introduced a self-synchronized duty-cycling mechanism for mobile sensor networks with energy harvesting capabilities, inspired by the self-synchroned sleeping patterns that can be observed in real ant ...
  • Automatic marine sensors services discovery on IP networks 

    Toma, Daniel; Río Fernandez, Joaquín del; O'Reilly, Thomas C.; Manuel Lázaro, Antonio (2013)
    Conference report
    Open Access
    Nowadays, the studies of episodic processes in the ocean is manly done through the innovative facilities called ocean observatories which provide unprecedented amounts of power and two-way bandwidth to access and control ...
  • A viability plan of a unit of research in applications of new telecommunications technologies 

    Tena del Pozo, Alberto (Universitat Politècnica de Catalunya, 2009-06-30)
    Master thesis
    Open Access
  • Calibrating low-cost air quality sensors using multiple arrays of sensors 

    Barceló Ordinas, José María; García Vidal, Jorge; Doudou, Messaoud; Rodrigo Muñoz, Santiago; Cerezo Llavero, Albert (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    The remarkable advances in sensing and communication technologies have introduced increasingly low-cost, smart and portable sensors that can be embedded everywhere and play an important role in environmental sensing ...
  • Contributions to Distributed Spatial Compression in Wireless Sensor Networks 

    Pérez Trufero, Javier (Universitat Politècnica de Catalunya, 2010-07)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  University of Southern California
    This thesis presents several contributions in the field of distributed spatial compression inWireless Sensor Networks. First, since in most of the spatial compression schemes some nodes (raw nodes) need to broadcast their ...
  • Crosstalk characterization of fabrics elaborated with conductive yarns 

    Fernández García, Raúl; Gil Galí, Ignacio; Cano Casas, Francesc; Parés Sabatés, Ferran (2016)
    Conference report
    Open Access
    The electrical characterization of crosstalk of fabrics elaborated with conductive yarns is investigated. The impact of the source, victim and ground traces location is reported. The experimental results show that the ...
  • Desarrollo de una red de sensores inalámbrica para la monitorización de la actividad física. 

    Carbonell Fages, Enric (Universitat Politècnica de Catalunya, 2015-01-27)
    Bachelor thesis
    Open Access
    Un auge en el sector tecnológico en estos últi mos años ha permitido la fabricación de dispositivos embebidos cada vez más pequeños, ligeros, de baja potencia y posiblemente el factor más ...
  • Desarrollo de una red inalámbrica de sensores medioambientales utilizando 6LoWPAN 

    Gonzalez Vilchez, Alberto; Lorenzo Merino, Raul (Universitat Politècnica de Catalunya, 2017-07-14)
    Bachelor thesis
    Restricted access - author's decision
    A wireless sensor network (WSN) is a network of autonomously spatially distributed devices capable of establishing wireless communications and equipped with sensors to monitor environmental conditions in the environment. ...
  • Desarrollo y Estudio del protocolo Observe para CoAP 

    Gimeno Gimenez, Javier (Universitat Politècnica de Catalunya, 2013-05)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] In the context of the wireless sensor networks, an implementation of the observer pattern for CoAP is done. The implementation is done both for the nodes of the network and for a proxy that will allow to establish ...
  • Desenvolupament de aplicacions domòtiques amb WSN 

    Yera Caballero, Isaac (Universitat Politècnica de Catalunya, 2011-01-18)
    Master thesis (pre-Bologna period)
    Open Access
    L'objectiu principal del projecte era desenvolupar una eina adaptada per a persones amb edat avançada que utilitzes xarxes de sensors wireless per al seu funcionament. Mes concretament, havia d'utilitzar TinyOS (un sistema ...
  • Desenvolupament d'una xarxa sense fils de sensors amb suport 6lowpan 

    De Pablo Escolá, Ana (Universitat Politècnica de Catalunya, 2009-07-10)
    Master thesis
    Open Access
  • Desenvolupament i avaluació d'escenaris de xarxes de sensors per a docència 

    Florit Mir, Joan Ignasi (Universitat Politècnica de Catalunya, 2015-09-15)
    Bachelor thesis
    Open Access
    In this TFG we have enabled a number of scenarios of sensor networks according to the paradigm of the Internet of Things, with the aim of generating material that can be used in teaching (in particular, to be used in the ...
  • Desenvolupament, proves de camp i anàlisi de resultats en una xarxa de sensors 

    Mansilla Fabregat, Antonio (Universitat Politècnica de Catalunya, 2008-01-24)
    Master thesis
    Open Access
    The objective of this master thesis is to describe the problems of the underwater acoustic sensor network and make some experiments. The experiments carried out try to characterize the communication in underwater environments ...
  • Design of Autonomous Moving Walls According to Recognized Activity Inside of Living Spaces 

    Civit Sabaté, Carles (Universitat Politècnica de Catalunya / Keio University, 2010)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    This Master’s Thesis has been developed in Keio University, Tokyo (Japan), under the supervision of Professor Akira Mita, as part of the research group on Biofication of Living Spaces that is currently being carried out ...
  • Design of a wireless sensor network (WSN) using bluetooth low energy (BLE) for Internet of Things (IoT) 

    Sánchez Vique, Andrea (Universitat Politècnica de Catalunya, 2019-09-13)
    Bachelor thesis
    Restricted access - author's decision
    Several of the actual devices, such as mobile phones, use Bluetooth Low Energy, a wireless technology that is able to establish a connection between devices producing a low energy consumption. Therefore, in this project ...
  • Develooment of a ZigBee aplications for a Railway detection system, ADIF's DCDP 

    Capriles Hartug, Veronica (Universitat Politècnica de Catalunya, 2009-04)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
    Telecommunication is a key element in the control of railway tra c, especially of high speed trains. High speed railway systems are equipped with sensors and detectors which deliver valuable information concerning the ...
  • Developing a body sensor network to detect emotions during driving 

    Rebolledo Mendez, Genaro; Reyes Muñoz, María Angélica; Paszkowicz, Sebastian; Domingo Aladrén, Mari Carmen; Skrypchuk, Lee (2014-08-01)
    Article
    Restricted access - publisher's policy
    Emerging applications using body sensor networks (BSNs) constitute a new trend in car safety. However, the integration of heterogeneous body sensors with vehicular ad hoc networks (VANETs) poses a challenge, particularly ...
  • Diseño de un sensor de datos mediante Bluetooth 

    Marin Fabregas, Eduard (Universitat Politècnica de Catalunya, 2011-01-31)
    Bachelor thesis
    Open Access
    Este proyecto consiste en la realización de un sistema de sensorización de datos como temperatura, luz, etc. mediante un sistemas de comunicaciones basado en la tecnología Bluetooth. La inteligencia del sistema de adquisición ...
  • Diseño de un sistema de localización e identificación basado en redes de sensores inalámbricos 

    Herrera Alloza, Laura (Universitat Politècnica de Catalunya, 2009-09)
    Master thesis (pre-Bologna period)
    Open Access
    El objetivo del presente proyecto se basa en el desarrollo de una aplicación software para facilitar el seguimiento y la autenticación de los pacientes de un hospital. La red de nodos que facilitará las funciones ...