Ara es mostren els items 1-20 de 88

  • A Single Conductive Surface as Communication Media for Networked Devices 

    Rius Vázquez, José (2010)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper shows the feasibility to build a network of electronic devices communicating over a single conductive surface. It analyzes the expected magnitude of the signal received as a function of distance and electrical ...
  • A study on the influence of transmission errors on WLAN 802.11 MAC performance 

    López Aguilera, M. Elena; Casademont Serra, Jordi; García Villegas, Eduard (2010)
    Article
    Accés restringit per política de l'editorial
    Since the advent of the first IEEE 802.11 standard for WLANs, several papers have been presented that evaluate the IEEE 802.11 DCF access method. In realistic WLAN environments frame errors usually occur due to non-ideal ...
  • All-optical communication system based on orthogonal frequency-division multiplexing (OFDM) and optical time-division multiplexing (OTDM) 

    Cañibano Nuñez, Héctor (Universitat Politècnica de Catalunya, 2014-05-13)
    Projecte/Treball Final de Carrera
    Accés obert
    [ANGLÈS] We propose and demonstrate a novel principle that combines optical orthogonal frequency-division multiplexing (O-OFDM) and optical time-division multiplexing (OTDM). The principle is based on generating and ...
  • Análisis de soluciones API Management para una plataforma Open Data 

    Vázquez Ramon, Ariadna (Universitat Politècnica de Catalunya, 2016-05-19)
    Projecte/Treball Final de Carrera
    60 months embargo
    This thesis focuses on the implementation of a pilot that has allowed to evaluate different API management open source solutions that could be used as a scalable solution for publishing and managing data on different open ...
  • Aplicació de descàrrega de continguts d'internet en temps real 

    Alcaraz Eiró, Marc (Universitat Politècnica de Catalunya, 2010-12-16)
    Projecte/Treball Final de Carrera
    Accés obert
    Aplicació programada en Java que permet descarregar informació en temps real de la pàgina web d'un supermercat, concretament del Caprabo. S'ha dissenyat utilitzant l'arquitectura distribuida d'aplicacions client definida ...
  • Aplicación informática para la integración de los datos generados por el observatorio OBSEA en las redes de sistemes de observación. 

    Borrell González, Alejandro (Universitat Politècnica de Catalunya, 2012-06)
    Projecte/Treball Final de Carrera
    Accés obert
    Realitzat a/amb:  Sarti, Centro Tecnológico de Vilanova i la Geltrú
    En mayo de 2009 se puso en funcionamiento el primer observatorio submarino cableado en España llamado OBSEA, que transmite datos recolectados del suelo marino en tiempo real a los laboratorios de sus dos creadoras (CSIC ...
  • Application Layer Multicast Algorithm 

    Machado Sánchez, Sergio; Ozón Górriz, Francisco Javier (Iniciativa Digital Politècnica, 2010)
    Text en actes de congrés
    Accés obert
    This paper presents a multicast algorithm, called MSM-s, for point-to-multipoint transmissions. The algorithm, which has complexity O(n2) in respect of the number n of nodes, is easy to implement and can actually be applied ...
  • Application layer multicast algorithm 

    Machado Sánchez, Sergio; Ozón Górriz, Francisco Javier (Iniciativa Digital Politècnica, 2011)
    Text en actes de congrés
    Accés obert
    This paper presents a multicast algorithm, called MSM-s, for point-to-multipoint transmissions. The algorithm, which has complexity O(n2) in respect of the number n of nodes, is easy to implement and can actually be applied ...
  • Application Layer Multicast Algorithm 

    Machado Sánchez, Sergio; Ozón Górriz, Francisco Javier (2010)
    Text en actes de congrés
    Accés obert
    This paper presents a multicast algorithm, called MSM-s, for point-to-multipoint transmissions. The algorithm, which has complexity O(n2) in respect of the number n of nodes, is easy to implement and can actually be applied ...
  • Application-layer multicast algorithms for bounded delay transmissions 

    Pratsevall Garcia, Jordi (Universitat Politècnica de Catalunya, 2008-12-16)
    Projecte Final de Màster Oficial
    Accés obert
    This work shows the design and study of a family of algorithms that solves the multicast routing problem. In this problem, a given node called root has to send information to a certain group of receiving nodes. Although ...
  • Arquitecturas de transmisión inalámbrica de alta eficiencia 

    Gilabert Pinal, Pere Lluís; García, José Angel; de Mingo, Jesús; Montoro López, Gabriel; Cabria, Lorena; Marante, Reinel; García, Paloma; Sánchez, César; Bertran Albertí, Eduardo (2011)
    Text en actes de congrés
    Accés obert
  • Autonomous design for the MISO interference channel 

    Pérez Neira, Ana Isabel; Lagunas Hernandez, Miguel A.; Vázquez, Miguel Ángel (2011)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    This paper investigates the power control and beamforming design in the MISO-IC (Multiple Input Single Output-Interference Channel) when constraints are placed at the receivers’ input power. In this way regulatory ...
  • Configuración y puesta en marcha de una estación base LTE 

    Robusté Pallerols, Sergi (Universitat Politècnica de Catalunya, 2017-01)
    Treball Final de Grau
    Accés obert
    The LTE standard is without a doubt, the mobile network technology that has revolutionized the world of telecommunications, and it is still a source of research. For this same reason, in this project, the configuration and ...
  • Connection-admission control in multimedia heterogeneous wireless networks 

    Granés Santamaria, Cristina (Universitat Politècnica de Catalunya, 2014-06)
    Treball Final de Grau
    Accés obert
    [ANGLÈS] The interest in multimedia wireless networks has increased incredibly due to the need for a better communication system. The purpose of this project is to allocate all users with the optimum configuration; that ...
  • Creació d'un servei de Windows per a la càrrega de dades 

    Arana Bisbal, David (Universitat Politècnica de Catalunya, 2007-07-04)
    Projecte/Treball Final de Carrera
    Accés obert
  • Cuckoo sampling: robust collection of flow aggregates under a fixed memory budget 

    Sanjuàs Cuxart, Josep; Barlet Ros, Pere; Duffield, Nick; Kompella, Ramana (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Collecting per-flow aggregates in high-speed links is challenging and usually requires traffic sampling to hand le peak rates and extreme traffic mixes. Static selection of sam pling rates is problematic, since ...
  • Data acquisition system development for EGIM on EMSODEV EU Project 

    García Sánchez, Óscar; Dañobeitia, Juan José; Sorribas Cervantes, Jordi; Casas Muñoz, Raquel; Piera Fernández, Jaume; Bartolomé de la Peña, Rafael; Bardají Benach, Raúl; Río Fernandez, Joaquín del; Cadena Muñoz, Francisco Javier; Toma, Daniel; Bghiel, Ikram; Martínez Padró, Enoc; Nogueras Cervera, Marc (SARTI, 2016)
    Comunicació de congrés
    Accés obert
    The EMSODEV1 (European Multidisciplinary Seafloor and water-‐ column Observatory DEVelopment) is a UE project whose general objective is to set up the full implementation and operation of the EMSO distributed Research ...
  • Data acquisition system development for EGIM on EMSODEV EU Project 

    García Sánchez, Óscar; Dañobeita Canales, Juan José; Sorribas Cervantes, Jordi; Casas Muñoz, Raquel; Piera, Jaume; Bartolomé de la Peña, Rafael; Bardají Benach, Raúl; Río Fernandez, Joaquín del; Cadena Muñoz, Javier; Toma, Daniel; Bghiel, Ikram; Martínez, Enoc; Nogueras Cervera, Marc (2016)
    Text en actes de congrés
    Accés obert
    The EMSODEV1 (European Multidisciplinary Seafloor and water-- column Observatory DEVelopment) is a UE project whose general objective is to set up the full implementation and operation of the EMSO distributed Research ...
  • Decentralized coordinated precoding for dense TDD small cell networks 

    Lagén Morancho, Sandra; Agustín de Dios, Adrián; Vidal Manzano, José (2015-08-01)
    Article
    Accés obert
    Cellular networks need the densification of small eNBs (SeNBs) to face the tremendous data traffic demand growth, implying an interference increase and making transmit coordination a key enabler. This article proposes a ...
  • Desarrollo de un sistema publish - subscribe sobre DHT 

    Villega Montenegro, Pere (Universitat Politècnica de Catalunya, 2007-06-22)
    Projecte/Treball Final de Carrera
    Accés obert