Now showing items 21-40 of 98

  • Design and implementation of a data acquisition and transmission system based on configurable hardware 

    Veloso Trigo, Rubén (Universitat Politècnica de Catalunya, 2018-10)
    Master thesis
    Restricted access - author's decision
    The aim of this project is to find a practical solution for high speed data transfers rate systems. The goal of the project is to design and develop a functional prototype able to acquire data from an analogue source and ...
  • Design of a web graphic user interface for real-time EGG interpretation 

    Peña Romero, Víctor (Universitat Politècnica de Catalunya, 2020-02)
    Bachelor thesis
    Open Access
    This project proposes a method for easier interpretation of Electroencephalogram (EEG) data acquired from newborn babies so that it can be understood by a wider range of medical professionals. The equipment currently used ...
  • Device-to-device communications and small cells: enabling spectrum reuse for dense networks 

    Laya, Andrés; Wang, Kun; Ahmed, Ashraf Awadelkarim Widaa; Alonso Zárate, Jesús; Markendhal, Jan; Alonso Zárate, Luis Gonzaga (2014-08)
    Article
    Restricted access - publisher's policy
    In the evolution of communication networks, there has always been a need to increase the capacity to cope with the continuous growing demand for data transmission. However, with the arrival of the Internet-of-Things and ...
  • Diseño de una red de transmisión de datos para una empresa textil 

    Soni Punjabi, Lavina (Universitat Politècnica de Catalunya, 2010-06-28)
    Master thesis (pre-Bologna period)
    Open Access
  • Diseño óptimo del preamplificador de recepción para un sistema de transmisión de datos a alta velocidad por fibra óptica 

    Casadevall Palacio, Fernando José; Junyent Giralt, Gabriel; Agustí Comes, Ramon (1983)
    Conference report
    Open Access
    En esta comunicación se realiza el análisis y el diseño óptimo desde el punto de vista de ruido del amplificador de recepción de un sistema de transmisión de datos a alta velocidad por fibra óptica. Su estructura es la de ...
  • Disseny de plaques solars i implementació d'un transmissor experimental AX25 per a 3Cat-1 

    Gonzalvez Foguet, Ricard (Universitat Politècnica de Catalunya, 2016-09-20)
    Master thesis (pre-Bologna period)
    Open Access
    Explains the design and construction of two types of solar panels for the 3cat1, one type based on commercial high efficiency multi-junction solar cells and other based in UPC Electronic Engineering Department in-house ...
  • Disseny i implementació d’una aplicació de streaming utilitzant Network Coding 

    Llansana Parcerisas, Joan (Universitat Politècnica de Catalunya, 2012-03-20)
    Bachelor thesis
    Open Access
    Actualment el tràfic de vídeo per Internet és el més significatiu. Està previst que aquesta tendència vagi en augment en el futur de manera molt representativa, en part motivat per l’aparició de formats d’alta definició o ...
  • Distupload, sistema d'intercanvi de fitxers distribuït en una xarxa comunitària 

    Ferran González, Miquel Àngel (Universitat Politècnica de Catalunya, 2015-01-19)
    Master thesis (pre-Bologna period)
    Open Access
    Distupload és un sistema d'intercanvi de fitxers en el que els membres de la cominutat que configura aporten els dispositius d'emmagatzematge.
  • DPSK regeneration: phase and amplitude noise suppression based on Kerr medium 

    Abril Aguilera, Jordi (Universitat Politècnica de Catalunya, 2009-02-20)
    Master thesis (pre-Bologna period)
    Open Access
    The scope of this thesis is to identify and propose new schemes for Deferential Phase Shift Keying (DPSK) regeneration. DPSK modulation format presents increased robustness against ASE noise, which makes it strong candidate ...
  • Efficient packet sampling for accurate traffic measurements 

    Raspall Chaure, Frederic (2011-11-30)
    Article
    Restricted access - publisher's policy
    Packet sampling is needed to measure network traffic scalably at high speeds. While many sampled-based measurement techniques have been developed in the recent past, most approaches select packets uniformly, without regard ...
  • EMODnet ingestion portal: Wake up your data! Set them free for blue society 

    Schaap, Dick M.A.; Gorringe, Patrick (SARTI, 2018)
    Article
    Open Access
  • EMODnet physics and river runoff data management 

    Campuzano, Francisco; Manzella, Giuseppe; Palma, Jorge; Neves, Ramiro; Novellino, Antonio (SARTI, 2018)
    Article
    Open Access
    Rivers runoff exert a strong influence in their neighbouring coastal area in several ways, modifying the water stratification, introducing significant fluctuations in circulation patterns and modulating the impact of ...
  • EMODnet physics: towards an European impulsive noise register 

    Novellino, Antonio; Alba, Marco (SARTI, 2018)
    Article
    Open Access
    EMODnet Physics, one of the European Marine Observation and Data network thematic portals, which is is currently providing access physical parameters of the oceans, has recently started working on water noise with the aim ...
  • EMODnet: your gateway to marine data in Europe 

    Gorringe, Patrick; Calewaert, Jan-Bart; Novellino, Antonio (SARTI, 2018)
    Article
    Open Access
  • Energy-aware routing optimization in dynamic GMPLS controlled optical networks 

    Wang, J; Ricciardi, Sergio; Fagertun, A.M.; Ruepp, Sarah; Careglio, Davide; Dittmann, L. (IEEE, 2012)
    Conference report
    Restricted access - publisher's policy
    In this paper, routing optimizations based on energy sources are proposed in dynamic GMPLS controlled optical networks. The influences of re-routing and load balancing factors on the algorithm are evaluated, with a focus ...
  • Energy efficient proportionally fair uplink offloading for IP flow mobility 

    Miliotis, Vasileios; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2014)
    Conference report
    Restricted access - publisher's policy
    The continuous increase of mobile data demand has led to mobile data offloading as a solution for the network congestion problem. The majority of the state-of-the-art is focused on the downlink offloading, while the change ...
  • Energy efficient techniques for 802.11n multiuser MAC WLANs 

    Gajic, Danica; Kartsakli, Elli; Zorba Barah, Nizar; Liß, Christian; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2013)
    Conference report
    Restricted access - publisher's policy
    In this paper we evaluate the energy efficiency of MIMO technologies introduced in the emerging IEEE 802.11n standard for infrastructure based WLANs. The main focus is on exploiting multiuser capabilities of MIMO technologies, ...
  • Energy harvesting-aware contention tree-based access for wireless machine-to-machine networks 

    Vázquez Gallego, Francisco; Alonso Zárate, Luis Gonzaga; Alonso Zárate, Jesús (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    The Energy Harvesting-aware Contention Treebased Access (EH-CTA) protocol is presented in this paper as a novel Medium Access Control (MAC) protocol for wireless Machine-to-Machine (M2M) networks where enddevices are ...
  • Energy impact of outdoor small cell backhaul in green heterogeneous networks 

    Mesodiakaki, Agapi; Adelantado Freixer, Ferran; Antonopoulos, Angelos; Kartsakli, Elli; Alonso Zárate, Luis Gonzaga; Verikoukis, Christos (2014)
    Conference report
    Restricted access - publisher's policy
    Small cells (SCs) are expected to be densely deployed during the next few years to enhance the network capacity of future heterogeneous networks (HetNets). Due to their dense deployment, not all SCs are expected to have a ...
  • Estudi del sistema de fitxers distribuït InterPlanetary File System 

    Salarich i Martínez, Jordi (Universitat Politècnica de Catalunya, 2019-02-08)
    Bachelor thesis
    Open Access
    Covenantee:  Protocol Labs
    In the following Final Degree Project, it is detailed an study of the distributed file system Interplanetary File System, designed and implemented by Protocol Labs. The systems allows the storage of files in the network ...