Now showing items 1-20 of 38

  • Aircraft wireless sensor network (WSN) testbed 

    Pérez Simó, Xavier (Universitat Politècnica de Catalunya, 2015-04-27)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  TriaGnoSys
    [ANGLÈS] The objective of this thesis is to support the development of wireless sensor network (WSN) testbed in aircraft onboard network. This topic is currently having quite a lot of attention as airlines and aircraft ...
  • A MAC protocol for underwater sensors networks 

    Santos, Rodrigo; Orozco, Javier; Ochoa, Sergio; Meseguer Pallarès, Roc; Eggly, Gabriel (2015)
    Conference report
    Open Access
    Underwater sensor networks are becoming an important field of research, because of its everyday increasing application scope. Examples of their application areas are environmental and pollution monitoring (mainly oil ...
  • An energy efficient protocol architecture for m-Health systems 

    Tennina, Stefano; Kartsakli, Elli; Graziosi, Fabio; Santos, Manuel; Lalos, Aristeidis; Antonopoulos, Angelos; Mekikis, Prodromos Vasileios; Di Renzo, Marco; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2014)
    Conference report
    Restricted access - publisher's policy
    Contemporary technologies as implemented in the field of health care have provided the everyday clinical practice with a plethora of tools to be used in various settings. However, from all established and emerging applications, ...
  • Avaluació d'un sistema d'alimentació basat en energia solar per a nodes de xarxes de sensors sense fils 

    Marti Chico, Sergi (Universitat Politècnica de Catalunya, 2014-06-03)
    Master thesis
    Open Access
    This thesis provides an evaluation of a solar energy system employed as power supply for wireless sensor motes. For such purpose, it first gives an overview of the two most popular operating systems in Wireless Sensor ...
  • Comunicación de parámetros ambientales mediante Xbee alimentado de forma autónoma con energía renovable 

    Macia Ruiz, Martín (Universitat Politècnica de Catalunya, 2016-07-11)
    Bachelor thesis
    Restricted access - author's decision
    El objetivo de este proyecto es crear una comunicación del valor porcentual de luz solar y de temperatura incidente en un punto , de manera inalámbrica entre dos dispositivos, con el menor consumo posible. Dicho proyecto, ...
  • Connectivity analysis in clustered wireless sensor networks powered by solar energy 

    Mekikis, Prodromos Vasileios; Kartsakli, Elli; Antonopoulos, Angelos; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (Institute of Electrical and Electronics Engineers (IEEE), 2018-04)
    Article
    Open Access
    Emerging 5G communication paradigms, such as machine-type communication, have triggered an explosion in ad-hoc applications that require connectivity among the nodes of wireless networks. Ensuring a reliable network operation ...
  • Connectivity analysis in wireless-powered sensor networks with battery-less devices 

    Mekikis, Prodromos Vasileios; Antonopoulos, Angelos; Kartsakli, Elli; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    The emerging Internet of Things paradigm has triggered an explosion in ad-hoc applications that require connectivity among the nodes of wireless networks. However, the channel randomness and the random deployment of such ...
  • Connectivity of large-scale WSNs in fading environments under different routing Mechanisms 

    Antonopoulos, Angelos; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos; Lalos, Aris S.; Mekikis, Prodromos Vasileios; Kartsakli, Elli (Institute of Electrical and Electronic Engineers, 2015-06-12)
    Conference lecture
    Open Access
    As the number of nodes in wireless sensor networks (WSNs) increases, new challenges have to be faced in order to maintain their performance. A fundamental requirement of several applications is the correct transmission of ...
  • Connectivity of large-scale WSNs in fading environments under different routing mechanisms 

    Mekikis, Prodromos Vasileios; Kartsakli, Elli; Lalos, Aristeidis; Antonopoulos, Angelos; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    As the number of nodes in wireless sensor networks (WSNs) increases, new challenges have to be faced in order to maintain their performance. A fundamental requirement of several applications is the correct transmission of ...
  • Contiki applications for Z1 motes for 6LowPAN 

    Mimbrero Catalán, Jose Ignacio (Universitat Politècnica de Catalunya, 2016-02-08)
    Master thesis (pre-Bologna period)
    Open Access
    Contiki application for the Z1 motes of Zolertia, using the protocol 6LowPAN
  • 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. ...
  • Design of an IoT architecture for smart cities and development of a smart lighting service 

    Hernández Jordán, Ana Leticia (Universitat Politècnica de Catalunya, 2013-09-10)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    [ANGLÈS] Smart cities have been recently pointed out by experts an emerging market with enormous potential, which is expected to drive the digital economy forward in the coming years. Nowadays, cities hold half of the ...
  • Distributed AOA-based source positioning in NLOS with sensor networks 

    Giménez Febrer, Pedro Juan; Pagès Zamora, Alba Maria; Silva Pereira, Silvana; López Valcarce, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference lecture
    Open Access
    This paper focuses on the problem of positioning a source using angle-of-arrival measurements taken by a wireless sensor network in which some of the nodes experience non lineof-sight (LOS) propagation conditions. In ...
  • Distributed multi-scale calibration of low-cost ozone sensors in wireless sensor networks 

    Barceló Ordinas, José María; Ferrer Cid, Pau; García Vidal, Jorge; Ripoll, Anna; Viana, Mar (Multidisciplinary Digital Publishing Institute (MDPI), 2019-05-31)
    Article
    Open Access
    New advances in sensor technologies and communications in wireless sensor networks have favored the introduction of low-cost sensors for monitoring air quality applications. In this article, we present the results of the ...
  • Effect of the Body on IEEE 802.15.4 Body Sensor Networks 

    Solà García, Enric (Universitat Politècnica de Catalunya, 2007-07)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • Efficient Key Generation and Distribution on Wireless Sensor Networks 

    Ariño Pérez, Víctor (Universitat Politècnica de Catalunya / Kungl. Tekniska högskolan. School of Electrical Engineering, 2013-07-31)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  Kungliga Tekniska högskolan
    [ANGLÈS] Wireless Sensor Networks have become popular during the last years. The introduction of IPv6 which broadened the address space available, IEEE802.15.4 and adaptation layers such as 6loWPAN have allowed the ...
  • Estudi de moviments vibratoris de baixa freqüència mitjançant sensors inercials 

    Sánchez Farrés, Josep (Universitat Politècnica de Catalunya, 2014-06)
    Master thesis (pre-Bologna period)
    Open Access
    El present projecte consisteix en el disseny d’un sistema de mesura de moviment sense fils per a la caracterització de moviments vibratoris de baixa freqüència del cos humà. A més, s’inclou un exemple de moviment vibratori ...
  • Estudio de mercado de sensores de temperatura y humedad alimentados inalambricamente para la monitorización del hormingón 

    Samartino Rodríguez, Daniel (Universitat Politècnica de Catalunya, 2019-05-23)
    Bachelor thesis
    Open Access
    El TFG consisteix en el disseny d'una estructura lleugera fabricada amb material compost i orientada al sosteniment de túnels. La secció de material compost s'integrarà amb una capa de formigó per generar una estructura ...
  • Exploiting network coding for smart healthcare: scenarios and research challenges 

    Kartsakli, Elli; Antonopoulos, Angelos; Verikoukis, Christos (2014-06-25)
    Part of book or chapter of book
    Restricted access - publisher's policy
  • HEH-BMAC: hybrid polling MAC protocol for WBANs operated by human energy harvesting 

    Ibarra, Ernesto; Antonopoulos, Angelos; Kartsakli, Elli; Verikoukis, Christos (2015-02-01)
    Article
    Open Access
    This paper introduces human energy harvesting medium access control (MAC) protocol (HEH-BMAC), a hybrid polling MAC suitable for wireless body area networks powered by human energy harvesting. The proposed protocol combines ...