Now showing items 41-60 of 78

  • Implementación de Microsoft System Center Virtual Machine Manager en entorno Cloud 

    Illobre, Alberto (Universitat Politècnica de Catalunya, 2019-01)
    Bachelor thesis
    Open Access
    Covenantee:  Arditec Sistemas
    Debido a las ventajas del Cloud, los entornos a gestionar son cada vez más grandes. Así pues, se ha estudiado la herramienta de gestión System Center Virtual Machine Manager sobre un entorno de pruebas específico. Además, ...
  • Implications of multi-tenancy upon RRM/Self-x functions supporting mobility control 

    Chochliouros, Ioannis; Sallent Roig, José Oriol; Pérez Romero, Jordi; Spiliopoulou, Anastasia S.; Dardamanis, Athanassios (Springer, 2017)
    Conference report
    Restricted access - publisher's policy
    Based on the context of the original SESAME project research effort, in the present work we examined the implications of multi-tenancy upon the Radio Resources Management (RRM) and Self-x functions that support mobility ...
  • Improving IoT security with software defined networking 

    Ciungu, Raluca Sofica (Universitat Politècnica de Catalunya, 2016-03-04)
    Master thesis
    Open Access
    Due to the heterogeneous amount of Internet of Things (IoT) applications, different scenarios for the realization of an IoT network have been proposed, though usually they are incompatible among them. Moreover, the ...
  • Improving the experience of exploring a virtual museum - Lund after 1658 

    Ramos Rodriguez, Silvia (Universitat Politècnica de Catalunya, 2010-06-14)
    Master thesis
    Restricted access - confidentiality agreement
    Covenantee:  Lunds universitet
  • Inclusion of “Self-x” Properties in the SESAME-based wireless backhaul for support of higher performance 

    Chochliouros, Ioannis; Whitehead, Alan; Sallent Roig, José Oriol; Pérez Romero, Jordi; Spiliopoulou, Anastasia S.; Dardamanis, Athanassios (Springer, 2017)
    Conference report
    Restricted access - publisher's policy
    Based on the actual framework of the SESAME 5G-PPP EU-funded project, we identify the importance of the related wireless backhauling within the broader 5G innovative framework, with the pure aim of using small cells together ...
  • Instrumentació virtual : adquisició, processament i anàlisi de senyals 

    Manuel Lázaro, Antonio (Edicions UPC, 1997)
    Book
    Restricted access to the UPC academic community
    La finalitat d'aquest text és introduir noves metodologies d'aprenentatge de diversos camps de l'enginyeria utilitzant les noves eines de programació gràfica que constituexen el que es coneix com instrumentació virtual. ...
  • Integrated monitoring approach for seamless service provisioning in federated clouds 

    Kertesz, Attila; Kecskemeti, Gabor; Marosi, Attila; Oriol Hilari, Marc; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Conference report
    Open Access
    Cloud Computing offers simple and cost effective outsourcing in dynamic service environments, and allows the construction of service-based applications using virtualization. By aggregating the capabilities of various IaaS ...
  • Introducing Virtual Execution Environment for Application Lifecycle Management and SLA-Driven Resource Distribution within Service Providers 

    Goiri Presa, Íñigo; Julià, Ferran; Ejarque, Jorge; Palol, Marc de; Badia Sala, Rosa Maria; Guitart Fernández, Jordi; Torres Viñals, Jordi (IEEE Computer Society Publications, 2009-07)
    Conference report
    Open Access
    Resource management is a key challenge that service providers must adequately face in order to ensure their profitability. This paper describes a proof-of-concept framework for facilitating resource management in service ...
  • LIGHTNESS: a function-virtualizable software defined data center network with all-optical circuit/packet switching 

    Saridis, G. M.; Peng, S.; Yan, Yan; Aguado, A.; Guo, B.; Arslan, M.; Jackson, C.; Miao, W.; Calabretta, N.; Agraz Bujan, Fernando; Spadaro, Salvatore; Bernini, G.; Ciulli, N.; Zervas, G.; Nejabati, R.; Simeonidou, D. (2016-04-01)
    Article
    Open Access
    Modern high-performance data centers are responsible for delivering a huge variety of cloud applications to the end-users, which are increasingly pushing the limits of the currently deployed computing and network infrastructure. ...
  • Managing SLAs of heterogeneous workloads using dynamic application placement 

    Carrera Pérez, David; Steinder, Malgorzata; Whalley, Ian; Torres Viñals, Jordi; Ayguadé Parra, Eduard (ACM Press, NY, 2008)
    Conference report
    Open Access
    In this paper we address the problem of managing heterogeneous workloads in a virtualized data center. We consider two different workloads: transactional applications and long-running jobs. We present a technique that ...
  • Multi-agent based resource allocation in next generation virtual networks 

    Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis (2012)
    Conference report
    Open Access
  • Multi constraint network virtualization strategy based on Paths Algebra for non-linear parameters 

    Hesselbach Serra, Xavier; Amazonas, Jose Roberto; Gutiérrez Anato, Alejandro (Universitat de les Illes Balears, 2015)
    Conference report
    Restricted access - publisher's policy
    One of the main challenges in network virtualization is the virtual network embedding problem (VNE). The objective of the VNE is to map a set of Virtual Network Requests (VNR) to physical nodes and links. VNR is composed ...
  • Network Function Virtualization: state-of-the-art and research challenges 

    Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Bouten, Niels; De Turck, Filip; Boutaba, Raouf (Institute of Electrical and Electronics Engineers (IEEE), 2015-09-04)
    Article
    Open Access
    Network Function Virtualization (NFV) has drawn significant attention from both industry and academia as an important shift in telecommunication service provisioning. By decoupling Network Functions (NFs) from the physical ...
  • On introducing knowledge discovery capabilities in cloud-enabled small cells 

    Pérez Romero, Jordi; Sánchez González, Juan; Sallent Roig, José Oriol; Whitehead, Alan (Springer, 2017)
    Conference report
    Restricted access - publisher's policy
    The application of Artificial Intelligence (AI)-based knowledge discovery mechanisms for supporting the automation of wireless network operations is envisaged to fertilize in future Fifth Generation (5G) systems due to the ...
  • Onmusic: música en la red 

    Díaz Ramos, Javier (Universitat Politècnica de Catalunya, 2008-01)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    Este proyecto simula el método de trabajo de una consultora informática, que recibe la petición de crear una tienda virtual de música con diversas funcionalidades como registrar un usuario, insertar una canción, comprarla ...
  • On network flow management in virtualized environments 

    Rodríguez Haro, Fernando; Freitag, Fèlix; Navarro Moldes, Leandro; Farías Mendoza, Nicandro; Guerrero Ibáñez, Juan Antonio (2009-11)
    Conference report
    Open Access
    Virtualization has enabled the use of virtual machine (VM) based resource providers to offer computing power as a service. However, one important feature is to have certainty about the planed or expected performance of the ...
  • On the complex scheduling formulation of virtual network functions over optical networks 

    Ferrer Riera, Jordi; Hesselbach Serra, Xavier; Escalona Zorita, Eduard; García Espin, Joan Antoni; Grasa, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    Software-Defined Networking and Network Functions Virtualisation has brought a revolution within the telecom market landscape. Initial proof-of-concept prototypes for NFV-enabled solutions are being developed at the same ...
  • OpenHuaca, a platform for easily building cloud infrastructure 

    Genés Durán, Rafael (Universitat Politècnica de Catalunya, 2019-01)
    Master thesis
    Open Access
    La tesis está basada en la definición e implementación de una plataforma de código libre llamada OpenHuaca, la cual es una plataforma cloud privada basada en contenedores LXC y máquinas KVM. Pensada para centros de ...
  • Planning of optical and IT resources for efficient virtual infrastructure embedding 

    Pagès Cruz, Albert; Perelló Muntan, Jordi; Spadaro, Salvatore (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Conference report
    Restricted access - publisher's policy
    This work addresses the offline problem of efficiently planning network substrates joining geographically distributed IT resource locations over high-capacity optical resources. Given an already known set of virtual ...
  • Plataforma open source de monitorización de una agencia de viajes 

    Porras Hernández, Rubén (Universitat Politècnica de Catalunya, 2014-06-16)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement