Exploració per tema "Xarxes d'àrea local (Xarxes d'ordinadors)"

Ara es mostren els items 91-110 de 125

    • 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; ...

    • Robust indoor positioning in WLAN networks 

      Castro-Arvizu, Juan Manuel (Universitat Politècnica de Catalunya, 2017-03-24)
      Tesi
      Accés obert
      Navigation and location technologies have been reaching in a major interest where Global Navigation Satellite System (GNSS) is mostly adopted. The limitation of this technology is that direct sky view is needed for reliable ...

    • RouteFlow: Migración al software defined networking 

      Sánchez Carrasco, Alejandro (Universitat Politècnica de Catalunya, 2016-06)
      Treball Final de Grau
      Accés obert
      This project seeks to highlight what is the Software Defined Networking and which components form it. After the subject knowledge has been exposed, an application based in in software defined networks called RouteFlow will ...

    • Router security configuration towards LAN networks 

      Oñate Ferriz, Ignasi (Universitat Politècnica de Catalunya / Tong ji da xue (Xina). College of Electronics and Information Engineering, 2013-09-10)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Tong ji da xue
      [ANGLÈS] The purpose of this project is to study the security of local network, such as a router providing wireless Internet connection to a particular home. The motivation of the project is the existence of an Internet ...

    • SD-access: practical experiences in designing and deploying software defined enterprise networks 

      Paillissé Vilanova, Jordi; Portoles Comeras, Marc; López Brescó, Albert; Rodríguez Natal, Alberto; Iacobacci, David; Leong, Johnson; Moreno, Víctor; Cabellos Aparicio, Alberto; Maino, Fabio; Hooda, Sanjay (Association for Computing Machinery (ACM), 2020)
      Text en actes de congrés
      Accés obert
      Enterprise networks, over the years, have become more and more complex trying to keep up with new requirements that challenge traditional solutions. Just to mention one out of many possible examples, technologies such as ...

    • Self-adaptive online virtual network migration in network virtualization environments 

      Zangiabady, Mahboobeh; García Robledo, Alberto; Gorricho Moreno, Juan Luis; Serrat Fernández, Juan; Rubio Loyola, Javier (Wiley-Blackwell, 2019-01-01)
      Article
      Accés obert
      In Network Virtualization Environments, the capability of operators to allocate resources in the Substrate Network (SN) to support Virtual Networks (VNs) in an optimal manner is known as Virtual Network Embedding (VNE). ...

    • Self-managed resources in network virtualisation environments 

      Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés obert
      Network virtualisation is a promising technique for dealing with the resistance of the Internet to architectural changes. This is achieved by enabling a novel business model in which infrastructure management is decoupled ...

    • Servei de comunicació i localització a través de xarxa d'àrea local 

      Nebot Serrano, Manel (Universitat Politècnica de Catalunya, 2005-06)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Servei de comunicació i localització a través de xarxa d’àrea local (LAN) és un sistema per la comunicació interna. Es composa de missatgeria interna, comunicació instantània i localització. Està realitzat per a que un ...

    • Sinergias en el diseño de infraestructuras de telecomunicaciones para centros de procesos de datos 

      Call Rodríguez, David (Universitat Politècnica de Catalunya, 2016)
      Projecte/Treball Final de Carrera
      Accés obert
      Los Centros de Procesamiento de Datos (CPD) constituyen una parte fundamental en el ámbito de las infraestructuras de telecomunicaciones, dado que concentran los recursos necesarios para el proceso de la información de ...