Envíos recientes

  • Generating demand functions for data plans from mobile network operators based on users’ profiles 

    Postigo Boix, Marcos; Melus Moreno, José Luis (2018-01-22)
    Artículo
    Acceso restringido por política de la editorial
    The evaluation of pricing approaches for mobile data services proposed in the literature can rarely be done in practice. Evaluation by simulation is the most common practice. In these proposals demand and utility functions ...
  • A social model based on customers’ profiles for analyzing the churning process in the mobile market of data plans 

    Postigo Boix, Marcos; Melus Moreno, José Luis (2018-01-09)
    Artículo
    Acceso restringido por política de la editorial
    Mobile Network Operators (MNOs) present wireless services of the same kind in identical zones, clients select the service taking into account any element they consider relevant. Churning hits on the design of the network ...
  • Wireless-optical network convergence: enabling the 5G architecture to support operational and end-user services 

    Tzanakaki, Anna; Anastasopoulos, Markos; Berberana, Ignacio; Syrivelis, Dimitris; Flegkas, Paris; Korakis, Thanasis; Camps Mur, Daniel; Seyfettin Demirkol, Ilker; Gutiérrez Terán, Jesús; Grass, Eckhard; Wei, Qing; Pateromichelakis, Emmanouil; Vucic, Nikola; Fehske, Albrecht; Grieger, Michael; Eiselt, Michael; Bartelt, Jens; Fettweis, Gerhard; Lyberopoulos, George; Theodoropoulou, Eleni; Simeonidou, Dimitra (2017-10-01)
    Artículo
    Acceso abierto
    This article presents a converged 5G network infrastructure and an overarching architecture to jointly support operational network and end-user services, proposed by the EU 5G PPP project 5G-XHaul. The 5G-XHaul infrastructure ...
  • Semantically enhanced mapping algorithm for affinity-constrained service function chain requests 

    Bouten, Niels; Mijumbi, Rashid; Serrat Fernández, Juan; Famaey, Jeroen; Latré, Steven; De Turck, Filip (2017-06-01)
    Artículo
    Acceso abierto
    Network function virtualization (NFV) and software defined networking (SDN) have been proposed to increase the cost-efficiency, flexibility, and innovation in network service provisioning. This is achieved by leveraging ...
  • Evaluation of bone formation in calcium phosphate scaffolds with mu CT-method validation using SEM 

    Lewin, Susanne; Barba Martí, Antonio; Persson, Cecilia; Franch Serracanta, Jordi; Ginebra Molins, Maria Pau; Ohman, Caroline (2017-12-01)
    Artículo
    Acceso restringido por política de la editorial
    There is a plethora of calcium phosphate (CaP) scaffolds used as synthetic substitutes to bone grafts. The scaffold performance is often evaluated from the quantity of bone formed within or in direct contact with the ...
  • A distributed man-machine dispatching architecture for emergency operations based on 3GPP mission critical services 

    Viamonte Solé, David; Calveras Augé, Anna M. (Institute of Electrical and Electronics Engineers (IEEE), 2017-12-16)
    Artículo
    Acceso abierto
    With the number of non-human devices expected to significantly overtake human users of LTE networks, it is no surprise that First Responders in Mission Critical operations will need to interact with an increasing number ...
  • Bluetooth low energy mesh networks: a survey 

    Gómez Montenegro, Carlos; Darroudi, Seyed Mahdi (MDPI AG, 2017-07-01)
    Artículo
    Acceso abierto
    luetooth Low Energy (BLE) has gained significant momentum. However, the original design of BLE focused on star topology networking, which limits network coverage range and precludes end-to-end path diversity. In contrast, ...
  • DYMO self-forwarding: a simple way for reducing the routing overhead in MANETS 

    Zola, Enrica Valeria; Barceló Arroyo, Francisco; Martín Escalona, Israel (HINDAWI, 2017-01-01)
    Artículo
    Acceso abierto
    Current routing protocols in Mobile Ad hoc Networks tend to use information on the position of the nodes in order to improve their features. In fact, without this information, protocols are hardly scalable since they tend ...
  • 5G transport network requirements for the next generation fronthaul interface 

    Bartelt, Jens; Vucic, Nikola; Camps Mur, Daniel; García Villegas, Eduard; Seyfettin Demirkol, Ilker; Fehske, Albrecht; Grieger, Michael; Tzanakaki, Anna; Gutiérrez Terán, Jesús; Grass, Eckhard; Lyberopoulos, George; Fettweis, Gerhard (2017-05-15)
    Artículo
    Acceso abierto
    To meet the requirements of 5G mobile networks, several radio access technologies, such as millimeter wave communications and massive MIMO, are being proposed. In addition, cloud radio access network (C-RAN) architectures ...
  • Modeling the energy performance of LoRaWAN 

    Casals Ibáñez, Lluís; Mir Masnou, Bernat; Vidal Ferré, Rafael; Gómez Montenegro, Carlos (MDPI AG, 2017-10-16)
    Artículo
    Acceso abierto
    LoRaWAN is a flagship Low-Power Wide Area Network (LPWAN) technology that has highly attracted much attention from the community in recent years. Many LoRaWAN end-devices, such as sensors or actuators, are expected not to ...
  • On the energy cost of robustness for green virtual network function placement in 5G virtualized infrastructures 

    Marotta, Antonio; D'Andreagiovanni, Fabio; Kassler, Andreas; Zola, Enrica Valeria (2017-10-09)
    Artículo
    Acceso restringido por política de la editorial
    Next generation 5G networks will rely on virtualized Data Centers (vDC) to host virtualized network functions on commodity servers. Such Network Function Virtualization (NFV) will lead to significant savings in terms of ...
  • DYMO self forwarding: a simple way for reducing the routing overhead in MANETs 

    Zola, Enrica Valeria; Barceló Arroyo, Francisco; Martín Escalona, Israel (HINDAWI, 2017-04)
    Artículo
    Acceso abierto
    Current routing protocols in Mobile Ad hoc Networks tend to use information on the position of the nodes in order to improve their features. In fact, without this information, protocols are hardly scalable since they tend ...

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