Enviaments recents

  • An NFV-based energy scheduling algorithm for a 5G enabled fleet of programmable unmanned aerial vehicles 

    Tipantuña, Christian; Hesselbach Serra, Xavier; Sánchez Aguero, Víctor; Valera Pintor, Francisco; Vidal Fernández, Iván; Nogales Dorado, Borja (2019-01-01)
    Article
    Accés obert
    The fifth generation of mobile networks (5G) is expected to provide diverse and stringent improvements such as greater connectivity, bandwidth, throughput, availability, improved coverage, and lower latency. Considering ...
  • A Sigfox energy consumption model 

    Gómez Montenegro, Carlos; Veras Revelles, Juan Carlos; Vidal Ferré, Rafael; Casals Ibáñez, Lluís; Paradells Aspas, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-07)
    Article
    Accés obert
    Sigfox has become one of the main Low-Power Wide Area Network (LPWAN) technologies, as it has attracted the attention of the industry, academy and standards development organizations in recent years. Sigfox devices, such ...
  • Internet of Things for enabling smart environments: a technology-centric perspective 

    Gómez Montenegro, Carlos; Chessa, Stefano; Fleury, Anthony; Roussos, George; Preuveneers, Davy (2019-01-24)
    Article
    Accés obert
    The Internet of Things (IoT) is a computing paradigm whereby everyday life objects are augmented with computational and wireless communication capabilities, typically through the incorporation of resource-constrained devices ...
  • Knowledge sharing in the health scenario 

    LLuch Ariet, Magi; Brugues de la Torre, Albert; Vallverdú Bayés, Sisco; Pegueroles Vallés, Josep R. (2014-11-28)
    Article
    Accés obert
    The understanding of certain data often requires the collection of similar data from different places to be analysed and interpreted. Interoperability standards and ontologies, are facilitating data interchange around the ...
  • Management and orchestration challenges in network functions virtualization 

    Mijumbi, Rashid; Serrat Fernández, Juan; Gorricho Moreno, Juan Luis; Latré, Steven; Charalambides, Marinos; Lopez, Diego (2016-01)
    Article
    Accés obert
    NFV continues to draw immense attention from researchers in both industry and academia. By decoupling NFs from the physical equipment on which they run, NFV promises to reduce CAPEX and OPEX, make networks more scalable ...
  • A joint multi-path and multi-channel protocol for traffic routing in smart grid neighborhood area networks 

    Astudillo León, Juan Pablo; Cruz Llopis, Luis Javier de la (Multidisciplinary Digital Publishing Institute (MDPI), 2018-11-20)
    Article
    Accés obert
    In order to improve the management mechanisms of the electric energy transport infrastructures, the smart grid networks have associated data networks that are responsible for transporting the necessary information between ...
  • Transmitter localization in vessel-like diffusive channels using ring-shaped molecular receivers 

    Turan, Meriç; Akdeniz, Bayram Cevdet; Kuran, Mehmet Sükrü; Yilmaz, Hüseyin Birkan; Seyfettin Demirkol, Ilker; Pusane, Ali Emre; Tugcu, Tuna (2018-09-19)
    Article
    Accés obert
    Molecular communication via diffusion in vessellike environment targets critical applications such as detection of abnormal and unhealthy cells. In this work, we derive the analytical formulation of the channel model for ...
  • Online power aware coordinated virtual network embedding with 5G delay constraint 

    Hejja, Khaled; Hesselbach Serra, Xavier (2018-12-15)
    Article
    Accés obert
    Solving virtual network embedding problem with delay constraint is a key challenge to realize network virtualization for current and future 5G core networks. It is an NP-Hard problem, composed of two sub-problems, one for ...
  • Modeling the connectivity of Data-Channel-based Bluetooth Low Energy mesh networks 

    Darroudi, Seyed Mahdi; Gómez Montenegro, Carlos (2018-10-01)
    Article
    Accés obert
    Bluetooth Low Energy (BLE) has become one of the most popular low-power wireless technologies. While BLE was originally designed for star topology networks only, recent developments have focused on enabling mesh network ...
  • Incremental k-Anonymous microaggregation in large-scale electronic surveys with optimized scheduling 

    Rebollo Monedero, David; Forné Muñoz, Jorge; Soriano Ibáñez, Miguel; Hernández Baigorri, César (Institute of Electrical and Electronics Engineers (IEEE), 2018-10-15)
    Article
    Accés obert
    Improvements in technology have led to enormous volumes of detailed personal information made available for any number of statistical studies. This has stimulated the need for anonymization techniques striving to attain a ...
  • Constructions of almost secure frameproof codes with applications to fingerprinting schemes 

    Moreira, Jose; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2018-04)
    Article
    Accés obert
    This paper presents explicit constructions of fingerprinting codes. The proposed constructions use a class of codes called almost secure frameproof codes. An almost secure frameproof code is a relaxed version of a secure ...
  • Nano-networks communication architecture: Modeling and functions 

    Galal, Akram; Hesselbach Serra, Xavier (2018-09-01)
    Article
    Accés obert
    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, ...

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