Now showing items 1-5 of 5

  • Completion time minimization for distributed feature extraction in a visual sensor network testbed. 

    Serra Torrens, Jordi (Universitat Politècnica de Catalunya, 2014-11-24)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee: Kungliga Tekniska Högskolan
    [ANGLÈS] Real-time detection and extraction of visual features in wireless sensor networks is a challenging task due to its computational complexity and the limited processing power of the nodes. A promising approach is ...
  • Reducing energy consumption in human-centric wireless sensor networks 

    Meseguer Pallarès, Roc; Molina Clemente, Carlos; Ochoa, Sergio; Santos, Rodrigo (2012)
    Conference report
    Restricted access - publisher's policy
    Energy consumption is a main research issue in wireless sensor networks; and particularly in those where nodes collaborate to reach a goal. This article explores the energy consumption in mobile devices participating ...
  • Self-powered wireless sensor applied to gear diagnosis based on acoustic emission 

    Delgado Prieto, Miquel; Zurita Millán, Daniel; Wang, Wensi; Machado Ortiz, Anderson; Ortega Redondo, Juan Antonio; Romeral Martínez, José Luis (2016-01-01)
    Open Access
    Advanced sensing strategies in the industrial sector are becoming a valued technological answer to increase the performance and competitiveness. The development of enhanced sensing solutions considering both technology and ...
  • Sensor network inference from partial and correlated observations 

    Contijoch Cullere, Xavier (Universitat Politècnica de Catalunya, 2011-07-12)
    Master thesis (pre-Bologna period)
    Open Access
    English: Consider a Wireless Sensor Network (WSN) where links can fail and the structure is varying a lot in function of the application implemented. We design a routing and encoding algorithm robust to arbitrary wireless ...
  • Sistemas electromecánicos piezoeléctricos para la recolección ecológica de energía 

    Ibern Alemán, David (Universitat Politècnica de Catalunya, 2015-12-21)
    Master thesis (pre-Bologna period)
    Open Access
    In the last few years, environmental mentality has changed in the society. The increased energy demand; and climate change challenges have favored a significant rise in research for energy harvesting. The goal of these ...