Now showing items 40-59 of 81

  • Frequency management in a campus-wide Wi-Fi deployment 

    Mengual Pérez, Ester (Universitat Politècnica de Catalunya, 2013-02-18)
    Master thesis
    Open Access
    Over the past years, Internet is spreading more and more. And not only in home devices, but also in other personal devices thus producing a collective mobile lifestyle. At the beginning of its rise, cable solution was the ...
  • Gain of a wireless ad hoc hybrid network over the classical pure ad hoc network 

    Puig Vilar, Albert (Universitat Politècnica de Catalunya, 2009)
    Master thesis (pre-Bologna period)
    Open Access
  • GPON scheduling disciplines under multi-service bursty traffic and long-reach approach 

    Segarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan (2010)
    Conference report
    Restricted access - publisher's policy
    Gigabit-capable PON (GPON) is the optical access standard being deployed by many incumbent operators, but the Dynamic Bandwidth Allocation (DBA) algorithm for multi-service Quality of Service (QoS) is not specified; hence, ...
  • HLMP API: A software library to support the development of mobile collaborative applications 

    Rodríguez-Covili, Juan Francisco; Ochoa, Sergio; Pino, José; Meseguer Pallarès, Roc; Medina Medina, Esunly; Royo Vallés, María Dolores (2010-05-24)
    Conference report
    Open Access
    Mobile collaborative applications are usually deployed in work scenarios where the existence of fixed communication infrastructure is hard to predict. For that reason, these applications use Mobile Ad hoc Networks (MANETs) ...
  • IEEE 802.11-enabled wake-up radio system: design and performance evaluation 

    Oller Bosch, Joaquim; García Villegas, Eduard; López Aguilera, M. Elena; Seyfettin Demirkol, Ilker; Casademont Serra, Jordi; Paradells Aspas, Josep; Gamm, Gerd Ulrich; Reindl, Leonhard Michael (Institution of Electrical Engineers, 2014-09-25)
    Article
    Open Access
    Today, the vast majority of personal communication devices, such as laptops, smartphones, and logically wireless fidelity (Wi-Fi) access points feature IEEE 802.11 chipsets. In turn, wake-up radio (WuR) systems are used ...
  • Information Theoretic Measures for the Detection of Anomalies in IP darkspace traffic 

    Pardo González, Cristina (Universitat Politècnica de Catalunya, 2014-06)
    Bachelor thesis
    Open Access
    [ANGLÈS] This project aims to design an entropy based model to detect anomalies in Internet traffic addressed to IP darkspace, formed by a group of IP addresses that are not assigned to any host but also receive unsolicited ...
  • Instalación y configuración de red para nueva delegación empresa de servicios y productos informáticos 

    Pizarro Casado, Jorge (Universitat Politècnica de Catalunya, 2010-04-14)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    En este TFC expongo la solución a una nueva instalación, con su correspondiente configuración, de una red TCP/IP de una sede, perteneciente a una empresa multinacional ya instalada en Barcelona. La estructura de la nave ...
  • Integració de serveis de comunicacions interactius sobre xarxes IP 

    Ródenas Moreno, Noelia (Universitat Politècnica de Catalunya, 2010)
    Master thesis (pre-Bologna period)
    Open Access
    En el projecte Integració de Serveis de Comunicacions Interactius sobre Xarxes IP s’implementa un sistema de comunicacions que integra tots els serveis necessaris per un edifici en un únic servidor i els transmet als ...
  • Las comunicaciones móviles en los edificios inteligentes 

    Reyes Muñoz, María Angélica (2011-12)
    Part of book or chapter of book
    Open Access
    Este trabajo presenta una plataforma de red móvil aplicada a los entornos de edificios inteligentes. En primer lugar, los edificios inteligentes han sido definidos como “aquellos que utilizan la tecnología computacional ...
  • Medium Efficiency Improvement via Interference Rejection in WiFi Systems 

    Jaume Mir, Antoni; Calvo Fullana, Miguel (Universitat Politècnica de CatalunyaAalborg universitet, 2013-09-10)
    Master thesis (pre-Bologna period)
    [ANGLÈS] WiFi networks play an integral and essential role in the wireless communications of today's interconnected world. Originally introduced in 1997, the IEEE 802.11 standard has come a long way since its original ...
  • Millora de la xarxa interna d’una empresa de serveis de telecomunicacions 

    Triguero Roset, Sergi (Universitat Politècnica de Catalunya, 2007-02)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
  • Millora de la xarxa sense fils municipal Wi-Fi MESH de Viladecans 

    Grueso Zopeque, Esther (Universitat Politècnica de Catalunya, 2012-12-19)
    Bachelor thesis
    Restricted access - author's decision
    El creixement en els darrers anys de les xarxes d’accés sense fils ha generat la necessitat d’algunes ciutats d’implantar xarxes ciutadanes amb la finalitat d’apropar a l’usuari a l’ús d’Internet, moltes d’elles de ...
  • Monitorització de Xarxa i Seguretat amb Nagios i Snort 

    Rams Gabaldà, Joaquim (Universitat Politècnica de Catalunya, 2010-01)
    Master thesis (pre-Bologna period)
    Open Access
  • Monitorización de tráfico y encaminamiento en redes IP 

    Herrera Gil, Andrés Ricardo (Universitat Politècnica de Catalunya, 2013-07-26)
    Bachelor thesis
    Restricted access - author's decision
    Una de las principales dificultades con las que se encuentra todo operador de red a la hora de aplicar técnicas de ingeniería de tráfico radica en la obtención de la matriz de tráfico. Por definición, una matriz de ...
  • Multicast over a OLSR Ad-Hoc Network 

    Hermida Pérez, Miguel Ángel (Universitat Politècnica de Catalunya, 2009-12-22)
    Bachelor thesis
    Open Access
  • New dynamic bandwidth allocation algorithm analysis: DDSPON for ethernet passive optical networks 

    Garfias Hernández, Paola (Universitat Politècnica de Catalunya, 2009-02-09)
    Master thesis (pre-Bologna period)
    Open Access
    This project aims to present the state of the art in Dynamic Bandwidth Allocation (DBA) solutions, as well as the study and evaluation of one proposal of DBA algorithm: the Distributed Dynamic Scheduling for EPON (DDSPON), ...
  • Nuevo criterio para la estimación de información de estado de certificados en MANET 

    Muñoz Tapia, José Luis; Parra Arnau, Javier; Hernández Gañán, Carlos; Jáimez, Marc (Universidad Politécnica de Cartagena, 2009)
    Conference report
    Restricted access - publisher's policy
    In general, certificate status validation is a critical operation but it is particularly complex in Mobile Ad-hoc Networks (MANETs). MANET users require solutions to manage both the lack of fixed infrastructure inside ...
  • OLSRp: predicting control information to achieve scalability in OLSR ad hoc networks 

    Medina Medina, Esunly; Meseguer Pallarès, Roc; Molina Clemente, Carlos; Royo Vallés, María Dolores (2010)
    Conference report
    Open Access
    Scalability is a key design challenge that routing protocols for ad hoc networks must properly address to maintain the network performance when the number of nodes increases. We focus on this issue by reducing the amount ...
  • Open issues in interdomain routing: A survey 

    Yannuzzi, Marcelo; Masip Bruin, Xavier; Bonaventure, O (2005-11)
    Article
    Open Access
    This article surveys several research challenges in interdomain routing. We introduce and describe these challenges in a comprehensible manner, along with a review of the most compelling contributions and ongoing research ...
  • Optimització de servei d'una xarxa WiFi corporativa 

    Homar Pastor, Adrià (Universitat Politècnica de Catalunya, 2011-01-18)
    Bachelor thesis
    Open Access