Now showing items 21-40 of 45

    • Estudio de la integración de los protocolos de GMPLS en redes OBS 

      Gil Julián, David (Universitat Politècnica de Catalunya, 2009-02-12)
      Master thesis (pre-Bologna period)
      Open Access
      El objetivo de este proyecto final de carrera es el de hacer un estudio de como se podrían integrar dos redes claramente distintas como son las redes OBS (Optical Burst Switching) y las redes GMPLS (Generalized Multiprotocol ...
    • Estudio del rango de funcionamiento de un receptor óptico coherente con dsp respecto a variaciones de la polarización 

      Torné Chertó, Josep (Universitat Politècnica de Catalunya, 2018-06)
      Bachelor thesis
      Open Access
      The knowledge of the variations of the polaritzation of the transmitted signal in reception has become a main issue in optical fibre transmissions since the implementation of the coherent detection. Coherent detection needs ...
    • Fiber4You 

      Duran Gonzalez, Pol (Universitat Politècnica de Catalunya, 2015-10-27)
      Bachelor thesis
      Restricted access - author's decision
      Project based in fiber to the town strategies
    • FlexGrid optical network simulator implementation 

      Calzada Salvia, Xavier (Universitat Politècnica de Catalunya, 2016-10)
      Master thesis
      Open Access
      A study about EON has been realized. Firstly, the capacity and fragmentation of EON network has been studied; study published in (Jaume, Xavier y Gabriel, Efficient spectrum assignment in Elastic Optical Networks 2016). ...
    • Fusion de différentes modalités de radiolocalisation pour des applications de poursuite au sein de réseaux sans-fil hétérogènes à très basse consommation 

      Pons i Masbernat, Xavier (Universitat Politècnica de Catalunya, 2009-08-31)
      Master thesis (pre-Bologna period)
      Open Access
    • 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
    • Homologació i implementació d'un nou equip terminal de client en un Proveïdor de Serveis 

      Salvans Roma, Laura (Universitat Politècnica de Catalunya, 2015-06)
      Bachelor thesis
      Open Access
      To improve the performance and the optical fiber network infrastructure operating of the operator Xarxa Oberta de Catalunya, it has done the study about changing ME-3400 Cisco device, a terminal client device (CPE) which ...
    • Implantación de una red ASON sobre OTN 

      Hijano González, Francisco (Universitat Politècnica de Catalunya, 2016-07-18)
      Master thesis (pre-Bologna period)
      Open Access
      Transport networks still in use, deployed a decade ago, are based on DWDM technology (Dense Wavelength Division Multiplexing) point to point with up to 80 channels of 10 Gb/s which require dispersion compensation to achieve ...
    • Industrial and Technological Transitions The Case of Concentrator Photovoltaic Technologies 

      Salazar Forn, Xavier (Universitat Politècnica de Catalunya, 2009)
      Master thesis (pre-Bologna period)
      Open Access
      Energy moves the World. Electricity demand and consumption keeps growing year by year to cover the needs for a wealthy development of all the countries. Nowadays, most of the energy is produced by means of fossil fuels, ...
    • Inter-Datacenter Connectivity in Flexgrid-based Optical Networks 

      Asensio García, Adrián (Universitat Politècnica de Catalunya, 2014-06-20)
      Master thesis
      Open Access
      The huge energy consumption of datacenters (DC) requires an elastic resource management, e.g. by turning servers off when they are not used or turning them on to satisfy increments in the demand. Thanks to virtualization, ...
    • Is a Flex-grid Optical Network Worthy? 

      Ros Martí, Marc (Universitat Politècnica de Catalunya, 2015-06)
      Bachelor thesis
      Open Access
      Applying flexibility to the optical networks has become a hot topic in the optical technologies field. This proposal has some advantages but also considerable drawbacks that allow us to question if the use of these networks ...
    • Method to measure paper cockling during printing process 

      Civera Soriano, Maria (Universitat Politècnica de Catalunya, 2016)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
    • New paradigms of legacy network features over SDN Architecture 

      Barbecho Bautista, Pablo Andrés (Universitat Politècnica de Catalunya, 2017-06)
      Master thesis
      Open Access
      The Software Define Networking (SDN) paradigm proposes faster implementations, flexibility, and a simplified network management, resulting very attractive to new carrier deployments. Nevertheless, migrating legacy networks ...
    • Optimització de recursos en una xarxa de transport de fibra òptica: cas pràctic de connexió d'un polígon industrial 

      Barceló Giró, Xavier (Universitat Politècnica de Catalunya, 2016-07)
      Master thesis (pre-Bologna period)
      Open Access
      The optical fiber is constantly growing i there are companies dedicated to the expansion of the fiber optic network. As the fiber comes more and more population, the number of services contracted increases and must create ...
    • Optimizing spectrum usage in Elastic Optical Networks 

      Vicario Cutrín, Laura (Universitat Politècnica de Catalunya, 2018-02)
      Master thesis
      Open Access
      Nowadays, the exponential growth of traffic has created a dramatic increase in bandwidth demand. Optical networks have arisen as the solution to this problem. However, the management of these networks is still something ...
    • Optimizing the spectrum allocation in elastic optical networks 

      Ortiz Bacardit, Ricard (Universitat Politècnica de Catalunya, 2016-01)
      Bachelor thesis
      Open Access
      Flexgrid optical networks are emerging as an attractive solution for future high-speed optical transport, from the moment that the actual technology can offer high levels of flexibility and scalability to them, responding ...
    • OSNR sensitivity analysis on a 100 Gb/s PM-QPSK system 

      Pacheco Muñoz, Santiago (Universitat Politècnica de Catalunya, 2013-12-18)
      Master thesis (pre-Bologna period)
      Open Access
      The aim of this thesis is to analyze the OSNR sensitivity on a 100 Gb/s optical coherent PM-QPSK system against the use of different types of laser sources, looking for the impact of the associated phase noise at different ...
    • Preparació d'una oferta tècnica en resposta al RFQ d'una empresa 

      Cortadella Blanch, Ivan (Universitat Politècnica de Catalunya, 2016-06-22)
      Master thesis (pre-Bologna period)
      Open Access
      The project consists of a mock case study in which a manual for the update of the telecommunications network of a hospital consortium is proposed. In the first section of this essay, a contract, with a set of technical and ...
    • Simulador de vuelo: realidad aumentada 

      Estevez Mendez, Juan Alejandro (Universitat Politècnica de Catalunya, 2014-07-22)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Instituto Tecnológico y de Estudios Superiores de Monterrey
      [ANGLÈS] This is a general, long-term and multidisciplinary project, which based on the creation of a flight simulator, dividing it in three subprojects: structure, control and Augmented Reality. This paper focuses on the ...
    • SIT automation tool: failure use case automation and diagnosis 

      Shams Sánchez, Arian (Universitat Politècnica de Catalunya, 2016-10)
      Bachelor thesis
      Open Access
      The scope of this thesis is the SIT (System Integration Testing) process which is the testing procedure executed in customer test environment before the software goes on production environment. The main objective for this ...