Now showing items 1-12 of 97

    • Design and evaluation of ECO: an augmentative and alternative communication tool 

      Guasch Murillo, Daniel; Martín Escalona, Israel; Macías Iglesias, Jose Antonio; Francisco Gilmartín, Virginia; Hervás Ballesteros, Raquel; Moreno López, Lourdes; Bautista Blasco, Susana (Springer, 2021-05-20)
      Article
      Open Access
      Current technology provides new challenges to improve skills on people with special necessities. In fact, persons with com-munications needs can take advantage of new devices and mobile applications to interact and communicate ...
    • Nano-networks communication architecture: modeling and functions 

      Galal Mahmoud Ibrahim, Akram; Hesselbach Serra, Xavier (2018-09)
      Article
      Open Access
      Nano-network is a communication network at the Nano-scale between Nano-devices. Nano-devices face certain challenges in functionalities, because of limitations in their processing capabilities and power management. Hence, ...
    • A multi-Site NFV testbed for experimentation with SUAV-based 5G vertical services 

      Vidal Fernández, Iván; Nogales Dorado, Borja; Valera Pintor, Francisco; González Blázquez, Luis Félix; Sánchez Aguero, Víctor; Jacob Taquet, Eduardo; Cervelló Pastor, Cristina (Institute of Electrical and Electronics Engineers (IEEE), 2020-06-12)
      Article
      Open Access
      With the advent of 5G technologies, vertical markets have been placed at the forefront, as fundamental drivers and adopters of technical developments and new business models. Small Unmanned Aerial Vehicles (SUAVs) are ...
    • Novel NFV aware network service for intelligent network slicing based on squatting-kicking model 

      Hamouda, Ahmed Mohamed Abdelaty Elmekkawi; Hesselbach Serra, Xavier; Piney da Silva, José Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2020-12-15)
      Article
      Open Access
      Future networks starting from 5G will depend on network slicing to meet a wide range of network services (NSs) with various quality of service (QoS) requirements. With the powerful Network Function Virtualization (NFV) ...
    • Deep learning at the mobile edge: Opportunities for 5G networks 

      McClellan, Miranda; Cervelló Pastor, Cristina; Sallent Ribes, Sebastián (Multidisciplinary Digital Publishing Institute, 2020-07-09)
      Article
      Open Access
      Mobile edge computing (MEC) within 5G networks brings the power of cloud computing, storage, and analysis closer to the end-user. The increased speeds and reduced delay enable novel applications such as connected vehicles, ...
    • Atenea exams, an IMS LTI application to solve scalability problems: A study case 

      Alier Forment, Marc; Casany Guerrero, María José; Llorens García, Ariadna; Alcober Segura, Jesús Ángel; Prat Farran, Joana d'Arc (2021-01-01)
      Article
      Open Access
      In 2004, the Universitat Politècnica de Catalunya decided to change one of its critical and strategic information services: the online teaching support platform. An Open Source software, Moodle, was adopted and the previous ...
    • Nfv-enabled efficient renewable and non-renewable energy management: requirements and algorithms 

      Tipantuña Tenelema, Christian José; Hesselbach Serra, Xavier (2020-10-14)
      Article
      Open Access
      The increasing worldwide energy demand, the CO2 emissions generated due to the production and use of energy, climate change, and the depletion of natural resources are important concerns that require new solutions for ...
    • Adaptive energy management in 5G network slicing: Requirements, architecture, and strategies 

      Tipantuña Tenelema, Christian José; Hesselbach Serra, Xavier (2020-08-02)
      Article
      Open Access
      Energy consumption is a critical issue for the communications network operators, impacting deeply the cost of the services, as well as the ecological footprint. Network slicing architecture for 5G mobile communications ...
    • Probability-based path discovery protocol for electromagnetic nano-networks 

      Galal Mahmoud Ibrahim, Akram; Hesselbach Serra, Xavier (2020-06-19)
      Article
      Restricted access - publisher's policy
      One of the major challenges for nano-network is the forfeit of communication protocols to exploit the potential communication between nano-machines forming fully operational nano-network. Because nano-machines face some ...
    • NFV/SDN enabled architecture for efficient adaptive management of renewable and non-renewable energy 

      Tipantuña Tenelema, Christian José; Hesselbach Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2020-04-01)
      Article
      Open Access
      Ever-increasing energy consumption, the depletion of non-renewable resources, the climate impact associated with energy generation, and finite energy-production capacity are important concerns that drive the urgent creation ...
    • Energy-aware management in multi-UAV deployments: modelling and strategies 

      Sánchez Aguero, Víctor; Valera Pintor, Francisco; Vidal Fernández, Iván; Tipantuña Tenelema, Christian José; Hesselbach Serra, Xavier (Multidisciplinary Digital Publishing Institute (MDPI), 2020-05-14)
      Article
      Open Access
      Nowadays, Unmanned Aerial Vehicles (UAV) are frequently present in the civilian environment. However, proper implementations of different solutions based on these aircraft still face important challenges. This article deals ...
    • Informática y accesibilidad 

      Guasch Murillo, Daniel; Miguélez Ortiz, Xavier; Àlvarez Suau, Maria Hortènsia (Asociación de Técnicos de Informática, 2007-10)
      Article
      Open Access
      Este artículo trata de presentar los aspectos de la accesibilidad que están relacionados el uso de la informática. En primer lugar se introducen los conceptos básicos indispensables y relacionan con los potenciales colectivos ...