Now showing items 1-20 of 31

    • A deep reinforcement learning approach for optimization and task-offloading of mobile edge computing in virtual radio access networks 

      Biosca Caro, Jordi (Universitat Politècnica de Catalunya, 2020-10-15)
      Master thesis
      12 months embargo
      Covenantee:   Technische Universiteit Eindhoven
      Mobile systems are increasing in number and, in the future, exponential growth is expected with the deployment of new technologies like 5G and Internet of Things. Requirements from those technologies lead to an improvement ...
    • A Proposal of modification in Thorup Zwick Routing algorithm for future Internet 

      Bathla, Yatish (Universitat Politècnica de Catalunya, 2012-07-23)
      Master thesis
      Open Access
      [ANGLÈS] The Thorup and Zwick routing scheme (usually referred as TZ scheme) is a very well-known compact routing scheme which aims at reducing the scalability problem of routing in Internet. In this work, we propose a ...
    • Advanced routing mechanisms in ASON/GMPLS networks 

      Agraz Bujan, Fernando (Universitat Politècnica de Catalunya, 2012-10-01)
      Doctoral thesis
      Open Access
      Current network infrastructures are supported on a layered model whereby heterogeneous data traffic can be seamlessly transported. In this architecture, where client/server relationships are established between adjacent ...
    • Cognition procedures for optical network design and optimization 

      Notivol Calleja, Luis David (Universitat Politècnica de Catalunya, 2019-12-09)
      Doctoral thesis
      Open Access
      Telecom carriers have to adapt their networks to accommodate a growing volume of users, services and traffic. Thus, they have to search a continuous maximization of efficiency and reduction in costs. This thesis identifies ...
    • Contributions to network planning and operation of Flex-Grid/SDM optical core networks 

      Rumipamba Zambrano, Rubén Darío (Universitat Politècnica de Catalunya, 2019-03-14)
      Doctoral thesis
      Open Access
      The ever demanding bandwidth requirements for supporting emerging telecom services such as ultra-high-definition video streaming, cloud computing, connected car, virtual/augmented reality, etc., bring to the fore the ...
    • Cost evaluation of intra-data center networks based on hybrid optical switching technologies 

      Queralt Garriga, Isaac (Universitat Politècnica de Catalunya, 2016-05-25)
      Bachelor thesis
      Open Access
      The project is carried out at the Optical Communications Group (GCO), which is part of the Signal Theory and Communication Department (TSC) in the Polytechnic University of Catalonia. The purpose of this project is to ...
    • Cross-layer optimization in optical networks 

      Angelou, Marianna (Universitat Politècnica de Catalunya, 2012-04-16)
      Doctoral thesis
      Open Access
      Network planning and operation in core optical networks require processes that lead to a cost-effective network able to effectively accommodate the given traffic demands. Crosslayer techniques that exploit information ...
    • Demonstrating communication services based on autonomic self-organization 

      Bernadas Zurdo, Albano (Universitat Politècnica de Catalunya, 2013-12)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] This thesis analyses the applicability of autonomic and self-organization capabilities in the execution of ICT services in distributed environments. Autonomicity is one of the key technologies able to address such ...
    • Deployment and validation of a communication suite using an NFV service platform 

      De La Cruz Cuevas, Juan Luis (Universitat Politècnica de Catalunya, 2019-07-15)
      Master thesis
      Open Access
      Telecommunications are in permanent and constant change. The arrival of 5G brings new use cases to the table, wich drive the standarisation and where the efforts shall be directed. Also, Vertical Industries are demanding ...
    • Design and evaluation of data and control plane architectures for intra data centres connectivity services 

      Jiménez Feijóo, Sergio (Universitat Politècnica de Catalunya, 2014-03-19)
      Master thesis
      Open Access
      [ANGLÈS] Emerging applications for Data Centers like Cloud Computing, High Performance Computing and Big Data are based on the cooperation of thousands of servers which are connected through a Data Center Network. All these ...
    • Design and implementation of a graphical interface for the Orchestrator in SDN-enabled Data centres 

      Soler Guerrero, Jaume (Universitat Politècnica de Catalunya, 2016-07-19)
      Bachelor thesis
      Open Access
      Covenantee:   Hochschule für Angewandte Wissenschaften Hamburg
      The increased use of Internet in recent years due to cloud services, such as social networks, applications, web pages... has forced the necessity of data centres be able to support this large amount of daily traffic. A ...
    • Design and implementation of ultra-high speed automatic flexible controlled SOA equalizer with wide dynamic range 

      Caimari Pons, Miquel (Universitat Politècnica de Catalunya, 2017-05)
      Master thesis
      Open Access
      Covenantee:   Technische Universiteit Eindhoven
      The research work described in this thesis focuses on the design, implementation and measurement of an analog ultra-high speed Semicondutor Optical Ampliffier (SOA) equalizer. These activities are carried out in the framework ...
    • Design and optimization of metro-access networks supporting 5G services 

      Sarmiento Hernández, Samael (Universitat Politècnica de Catalunya, 2020-03-26)
      Doctoral thesis
      Open Access
      The Internet data traffic constant growth caused by the popularization of cloud services, mobile and social networks, demand changes to the networks in order to enable scalable growth in traffic volume, while supporting a ...
    • Design of a fiber optic-based city network 

      Alsina Gómez, Ivan (Universitat Politècnica de Catalunya, 2018-01)
      Bachelor thesis
      Open Access
      This project consists in the design of a FTTH network, with WDM-PON technology, for the city of Cervera. The city council of the municipality orders to a private company the realization of the project and it is directly ...
    • Design of a network access based on FTTH for Sao Tome and Principe. 

      Costa Da Mata, Epifanio (Universitat Politècnica de Catalunya, 2014-06-11)
      Master thesis
      Open Access
      [ABSTRACT] Telecommunication infrastructures constitute a key point for development of a society. A robust infrastructure for telecommunication services enables competitiveness of a country, power its economic growth and ...
    • Design, deployment and validation of SDN controller for metro/access optical switching nodes 

      Montero Herrera, Rafael (Universitat Politècnica de Catalunya, 2015-09-26)
      Master thesis
      Open Access
      This document presents the design and implementation of OPTNODE. OPTNODE is a new SDN application that runs on top of Opendaylight's abstraction layer. The application has been designed using a set of models (MD-SAL), which ...
    • Diseño de red FTTH para una población 

      Ramirez Garcia, Ibai (Universitat Politècnica de Catalunya, 2020-02-14)
      Bachelor thesis
      Restricted access - author's decision
      The project presented below aims to show the design process of the FTTH network. In this case we will see the design of a cluster located in Esparraguera, Barcelona. During these years of technological growth, users have ...
    • Disseny d'una xarxa d'accés FTTH 

      Dorca Moreno, Anna (Universitat Politècnica de Catalunya, 2013-07-09)
      Bachelor thesis
      Open Access
      Des de l’Ajuntament de Centelles es proposa dotar d’una infraestructura i un desplegament de fibra òptica que permeti la creació d’una xarxa d’accés FTTH (Fiber to the Home) per a una zona determinada del municipi. Aquesta ...
    • Evaluation of the impact of resource disaggregation in future optical transport networks 

      Barrera Salamea, Daniela Estefania (Universitat Politècnica de Catalunya, 2018-09-04)
      Master thesis
      Open Access
      The communications industry is experiencing constant transformation. Telecom operators consider Network Disaggregation a potential approach to redesign their current network architecture in order to thrive. It focuses on ...
    • Implementation of the Ofelia Control Framework (OCF) for Open Flow-based testbed facilities 

      Moya Gomez, Oscar (Universitat Politècnica de Catalunya, 2013-07-16)
      Master thesis
      Open Access
      This master thesis focuses on the concept of Infrastructure as a Service (IaaS). It firstly highlights the necessity to build experimental facilities that allow researchers to run their own experiments on novel architectures ...