Ara es mostren els items 16-35 de 125

    • Análisis e implementación de escenarios LAN para prácticas docentes 

      Cuadrado Perez, Hector (Universitat Politècnica de Catalunya, 2015-09-30)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Analysis and implementation project has been developed about how students must configure and test the scenarios based in real situations working in groups. In order to help the students to understand how network protocols ...
    • Auditoría de las redes LAN y WAN de las distintas sedes de una empresa 

      Sebastián Pino, Fernando (Universitat Politècnica de Catalunya, 2008-09-18)
      Projecte/Treball Final de Carrera
      Accés obert
      Este documento, contiene los resultados obtenidos al realizar una auditoria de redes LAN y WAN de las diferentes sedes de una empresa. Durante el documento, se explicarán los métodos utilizados para la obtención de datos ...
    • Auditoría de red de seguridad para empresa de telecomunicaciones 

      Madrona Martinez, Mireia (Universitat Politècnica de Catalunya, 2020-11)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Automatización del aprovisionamiento de servidores y despliegue de servicios en un centro de datos 

      Villacorta Morera, Marc (Universitat Politècnica de Catalunya, 2015-09-15)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      The aim of this project is to provide a solution to two scalability issues that arise in big computation infraestructures: Inefficient resources utilization in the data center and the increase of the management complexity. ...
    • Automatización y despliegue de servidores en un cluster privado 

      Baena Navarro, Manuel Alejandro (Universitat Politècnica de Catalunya, 2016-07-12)
      Treball Final de Grau
      Accés obert
      This project attempts to solve the problems of a company using a available and unused hardware. It will try to solve the inefficient management of technology resources of the data center while providing tools for ...
    • Building Real-World Ad-Hoc Networks to Support Mobile Collaborative Applications: Lessons Learned 

      Meseguer Pallarès, Roc; Ochoa, Sergio; Pino, José; Medina Medina, Esunly; Navarro Moldes, Leandro; Royo Vallés, María Dolores; Neyem, Andres (Springer Berlin / Heidelberg, 2009-09)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Mobile collaboration is required in several work scenarios, i.e. education, healthcare, business and disaster relief. The features and capabilities of the communication infrastructure used by mobile collaborative ...
    • Channel management in a campus-wide WLAN with partially overlapping channels 

      Mengual Pérez, Ester; García Villegas, Eduard; Vidal Ferré, Rafael (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The 2.4 GHz ISM band is a battlefield where an increasingly large number of devices compete for the scarce frequency resources. IEEE 802.11 WLANs suffer the consequences of this overcrowded spectrum, especially in dense ...
    • Characteristics and evaluation of IEEE 802.11n standard 

      Garcia Gil, Sergio (Universitat Politècnica de Catalunya, 2013-07-22)
      Treball Final de Grau
      Accés obert
      El objetivo de este trabajo final de carrera es caracterizar y evaluar las diferentes funcionalidades y mejoras que aporta el nuevo estándar IEEE 802.11n respecto a sus antecesores. Para ello se hace un estudio teórico ...
    • Characterization of reconfigurable antennas in real Wifi environments 

      Castellanos de Rojas, Adrian (Universitat Politècnica de Catalunya, 2015-02-03)
      Treball Final de Grau
      Accés obert
      [ANGLÈS] The purpose of this project is to characterize two reconfigurable microstrip antennas at 5 GHz against the common Wifi monopole, by measuring them in real Wifi environments. From the measurements, conclusions on ...
    • Characterizing WLAN channel occupancy for cognitive networking 

      Vizcaino Luna, Alexandre (Universitat Politècnica de Catalunya, 2012-07-30)
      Projecte Final de Màster Oficial
      Accés obert
      The deployment of heterogeneous wireless networks in the same spectrum space introduces the need for dynamic spectrum access so as to increase the utilization of the available wireless resources. Dynamic spectrum access ...
    • Communication and coordination patterns to support mobile collaboration 

      Meseguer Pallarès, Roc; Ochoa, Sergio; Pino, José; Navarro Moldes, Leandro; Neyem, Andres (2008-06-10)
      Text en actes de congrés
      Accés obert
      Wireless communication and mobile computing technologies have brought new opportunities and challenges to the CSCW area. Traditional CSCW solutions concerning communication and coordination support are not applicable ...
    • Configuración e implantación de un sistema de gestión centralizada 

      Sanchez Abril, Angel (Universitat Politècnica de Catalunya, 2014-07-23)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      [ABSTRACT] This work is part of the Information Infrastructure initiative in Telefónica I+D. The initiative focuses on offering support to all the users and corporative services inside the Company, from provisioning both ...
    • Containerizing ONAP using Kubernetes and Docker 

      Toro Marin, Albert (Universitat Politècnica de Catalunya, 2019-07-23)
      Projecte Final de Màster Oficial
      Accés obert
      This document explains the deployment of virtualized network functions in a private cloud through ONAP, together with the architecture used, the machines employed and the software required. ONAP (Open Networking Automation ...
    • Control y gestión remota de servidores bluetooth 

      Romero Gutiérrez, Gabriel (Universitat Politècnica de Catalunya, 2008-03-13)
      Projecte/Treball Final de Carrera
      Accés obert
      Actualmente hay una gran competitividad entre empresas, cuya única salida es promocionarse mejor que el resto para poder darse a conocer tanto ellos mismos como a sus servicios o productos novedosos. Debido a esta situación ...
    • Convertidor para control de cristal de transparencia electrocontrolable 

      Rivera Castro, Alejandro (Universitat Politècnica de Catalunya, 2018-07)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Cooperative download in urban vehicular networks 

      Fiore, Marco; Barceló Ordinas, José María (IEEE Computer Society Publications, 2009-10-12)
      Text en actes de congrés
      Accés obert
      We target urban scenarios where vehicular users can download large files from road-side Access Points (APs), and define a framework to exploit opportunistic encounters between mobile nodes to increase their transfer rate. ...
    • Coordinated node and link mapping VNE using a new paths algebra strategy 

      Hesselbach Serra, Xavier; Amazonas, Jose Roberto; Villanueva, Santi; Felipe Botero, Juan (2016-07-01)
      Article
      Accés obert
      The main resource allocation research challenge in network virtualization is the Virtual Network Embedding (VNE) Problem. It consists of two stages, usually performed separately: node mapping and link mapping. A new ...
    • Cramér-Rao lower bound for breakpoint distance estimation in a path-loss model 

      Castro Arvizu, Juan Manuel; Closas Gómez, Pau; Fernández Rubio, Juan Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper addresses the problem of determining the Cramér-Rao lower bound (CRLB) for the parameters and breakpoint distance in a Path-Loss Channel model for Received Signal Strength (RSS) measurements. The path loss model ...
    • Decentralised multi-access MAC protocol for ad-hoc networks 

      Realp, Marc; Pérez Neira, Ana Isabel (2003)
      Text en actes de congrés
      Accés obert
      In ad-hoc radio networks, mechanisms on how to access the radio channel are extremely important in order to improve network efficiency and, when needed, to guarantee QoS. Traditionally, Medium Access Control (MAC) protocols ...
    • Descobriment i comunicació entre nodes en un entorn de proximitat 

      Arellano Cobos, Raquel; García Martínez, Tamara (Universitat Politècnica de Catalunya, 2010-10-04)
      Treball Final de Grau
      Accés obert