Ara es mostren els items 83-102 de 125

    • Multicast over a OLSR Ad-Hoc Network 

      Hermida Pérez, Miguel Ángel (Universitat Politècnica de Catalunya, 2009-12-22)
      Treball Final de Grau
      Accés obert
    • New dynamic bandwidth allocation algorithm analysis: DDSPON for ethernet passive optical networks 

      Garfias Hernández, Paola (Universitat Politècnica de Catalunya, 2009-02-09)
      Projecte/Treball Final de Carrera
      Accés obert
      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 Moruno, Marc (Universidad Politécnica de Cartagena, 2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      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)
      Text en actes de congrés
      Accés obert
      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
      Accés obert
      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)
      Treball Final de Grau
      Accés obert
    • Optimization model for bandwidth allocation in a network virtualization environment 

      Botero Vega, Juan Felipe; Hesselbach Serra, Xavier (2009)
      Text en actes de congrés
      Accés obert
      Bandwidth allocation is one of the main problems in network virtualization. Mechanisms to allocate bandwidth may avoid bottlenecked virtual links. This paper proposes a model based on optimization theory, to distribute the ...
    • Path-vector routing stability analysis 

      Papadimitriou, Dimitri; Coras, Florin-Tudorel; Cabellos Aparicio, Alberto (2011-12)
      Article
      Accés restringit per política de l'editorial
      In this paper, we define a set of metrics that characterize the local stability properties of path-vector routing protocols such as BGP (Border Gateway Protocol). By means of these stability metrics, we propose a method ...
    • Performance of a time-of-arrival technique for positioning WLAN terminals 

      Izquierdo, F; Ciurana Adell, Marc; Barceló Arroyo, Francisco; Paradells Aspas, Josep (2006-06-30)
      Text en actes de congrés
      Accés obert
      Nowadays, several systems are available for outdoor location (i.e GPS, cellular networks based…). However, there is no proper location system for indoor scenarios. The technique presented in this paper proposes the use of ...
    • Practical Broadcast Tree Construction with Potential Game for Energy-Efficient Data Dissemination in Ad-Hoc Network 

      Domínguez Moreno, Sergio (Universitat Politècnica de Catalunya, 2018-01)
      Treball Final de Grau
      Accés obert
      The purpose of this project is to design and implement a practical solution to the problem of decentralized power management in wireless ad hoc networks when broadcasting a message from one node (source node) to all the ...
    • Predicting control information to achieve scalability in Networks 

      Solano Fernández, Andrea (Universitat Politècnica de Catalunya, 2012-09-28)
      Projecte Final de Màster Oficial
      Accés obert
      This project is focused on the validation and evaluation of a predictor designed for a wireless routing protocol named Optimized Link State Routing or OLSR, which is a proactive routing protocol, based on link-state ...
    • Projecte de Millora de Sistemes Informàtics i Xarxes d'una Empresa del Sector Càrnic 

      Alguacil Canto, Jaume (Universitat Politècnica de Catalunya, 2014-05-14)
      Projecte/Treball Final de Carrera
      Accés restringit per acord de confidencialitat
    • Proposal and evaluation of channel assignment algorithms for wireless local area networks with opportunistic spectrum acces capabilities 

      Novillo Parales, Francisco Vicente (Universitat Politècnica de Catalunya, 2013-06-04)
      Tesi
      Accés obert
      The growing need for wireless connectivity is pushing the massive adoption and usage of Wireless Local Area Networks (WLANs) based on the IEEE 802.11 standard (Wi-Fi), leading to dense deployments of individual, uncoordinated ...
    • Proyecto Géminis 

      Fernández González, Óscar (Universitat Politècnica de Catalunya, 2008-06-30)
      Projecte/Treball Final de Carrera
      Accés obert
    • Re arquitectura de una red lan mediante una nueva metodología diseñada para gestión de proyectos ti 

      Alarcón Florit, Alba (Universitat Politècnica de Catalunya, 2015-04-28)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      [ANGLÈS] The current Final degree project has two objectives. First of all: to design an adequate project management methodology for an IT supplier company. This scheme will be adapted to the characteristics of the project ...
    • Realización de una red de àmbito local 

      Medina Llinàs, Manuel; Pérez, Marcos Antonio (Marcombo, 2017)
      Text en actes de congrés
      Accés obert
      This article describes the succesive steps of introduction of a local area network service on a multicomputer data processing center. The aim of the proposed steps is to give to the users the most of the possible services ...
    • Rearquitectura de Switchmap per la xarxa LAN de ItNow i quantificació de l'impacte 

      Aregall de la Torre, Sergi (Universitat Politècnica de Catalunya, 2017-01-24)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat
    • Recovery fairness and congestion control mechanisms in RPR networks 

      Domzal, Jerzy; Wajda, Krzysztof; Spadaro, Salvatore; Solé Pareta, Josep; Careglio, Davide (-, 2005-09-30)
      Text en actes de congrés
      Accés obert
      The paper describes fundamental features of RPR (Resilient Packet Ring - IEEE 802.17 standard). It focuses on proposals how to improve fairness mechanism and to increase network efficiency in state of congestion. Recovery ...
    • Reestructuració i millora de Cacti 

      Pubill Presas, Marc (Universitat Politècnica de Catalunya, 2012-06-25)
      Treball Final de Grau
      Accés obert
      En l’actualitat tota mitjana o gran empresa, formada per diferents sucursals o sèus, necessita una xarxa privada que connecti els treballadors i les diferents sèus. D’aquesta xarxa depèn el correcte funcionament dels ...
    • Rem design for cognitive radio networks in tv band 

      Darne Mari, Marc (Universitat Politècnica de Catalunya, 2014-06)
      Treball Final de Grau
      Accés obert
      [ANGLÈS] Recent studies have demonstrated a clearly visible fact in our environment: The boom of wireless networks traffic has made raise the need of more bandwidth, due to an increment of the usage of wireless resources; ...