Recent Submissions

  • A multi-agent reinforcement learning approach for capacity sharing in multi-tenant scenarios 

    Vilà Muñoz, Irene; Pérez Romero, Jordi; Sallent Roig, José Oriol; Umbert Juliana, Anna (Institute of Electrical and Electronics Engineers (IEEE), 2021-07-27)
    Article
    Open Access
    5G is envisioned to simultaneously provide diverse service types with heterogeneous needs under very different application scenarios and business models. Therefore, network slicing is included as a key feature of the 5G ...
  • 5G for the support of public safety services 

    Chochliouros, Ioannis; Spiliopoulou, Anastasia S.; Lazaridis, Pavlos I.; Zaharis, Zaharias D.; Spada, Maria Rita; Pérez Romero, Jordi; Blanco Jauregi, Begoña; Khalife, Hicham; Khaleghi, Ehsan Ebrahimi; Kourtis, Michail-Alexandros (2021-05-20)
    Article
    Open Access
    Next-generation mobile technologies are the enablers for meeting the variable specific requirements of the public safety (PS) community. In particular, due to the development of commercially deployed 5G networks, PS providers ...
  • Extracting cell patterns from high-dimensional radio network performance datasets using self-organizing maps and K-means clustering 

    Wang, Shaoxuan; Ferrús Ferré, Ramón Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2021-03-12)
    Article
    Open Access
    Mobile Radio Networks produces many of Operations, Administration, and Maintenance (OAM) data used by operators for network operational assurance. These data include multiple and diverse performance measurements and ...
  • Machine learning-assisted cross-slice radio resource optimization: Implementation framework and algorithmic solution 

    Ferrús Ferré, Ramón Antonio; Pérez Romero, Jordi; Sallent Roig, José Oriol; Vilà Muñoz, Irene; Agustí Comes, Ramon (2020-12)
    Article
    Open Access
    Network slicing is a central feature in 5G and beyond systems to allow operators to customize their networks for different applications and customers. With network slicing, different logical networks, i.e. network slices, ...
  • Analysis of RAN slicing for cellular V2X and mobile broadband services based on reinforcement learning 

    Albonda, Haider Daami Resin; Pérez Romero, Jordi (European Alliance for Innovation n.o., 2020-03)
    Article
    Open Access
    Radio Access Network (RAN) slicing is one of the key enablers to provide the design flexibility and enable 5G system to support heterogeneous services over a common platform (i.e., by creating a customized slice for each ...
  • Data analytics architectural framework for smarter radio resource management in 5G radio access networks 

    Ferrús Ferré, Ramón Antonio; Sallent Roig, José Oriol; Pérez Romero, Jordi (2020-05)
    Article
    Open Access
    Along with supporting new business opportunities, data analytics –understood as the pursuit of extracting meaning from raw data– will be key to getting 5G Radio Access Networks (RANs) efficiently rolled out and operated. ...
  • Radio access network slicing strategies at spectrum planning level in 5G and beyond 

    Muñoz, Pablo; Adamuz-Hinojosa, Oscar; Navarro-Ortiz, Jorge; Sallent Roig, José Oriol; Pérez Romero, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2020-04)
    Article
    Open Access
    The new 5th generation (5G) era has transformed previous mobile generations into fast, smart networks that will be more responsive and customizable. With network slicing, 5G networks can be dynamically adapted to the ...
  • Characterisation of radio access network slicing scenarios with 5G QoS provisioning 

    Vilà Muñoz, Irene; Pérez Romero, Jordi; Sallent Roig, José Oriol; Umbert Juliana, Anna (Institute of Electrical and Electronics Engineers (IEEE), 2020-03-13)
    Article
    Open Access
    5G systems are envisaged to support a wide range of application scenarios with variate requirements. To handle this heterogeneity, 5G architecture includes network slicing capabilities that facilitate the partitioning of ...
  • Experimental proof of concept of an SDN-based traffic engineering solution for hybrid satellite-terrestrial mobile backhauling 

    Mendoza Montoya, Jesús Fabián; Ferrús Ferré, Ramón Antonio; Sallent Roig, José Oriol (2019-11-30)
    Article
    Open Access
    Satellite networks are expected to be an integral part of 5G service deployment. One compelling use case is mobile backhauling, where the exploitation of a satellite component can improve the reach, robustness, and economics ...
  • Optimization of multitenant radio admission control through a semi-Markov decision process 

    Pérez Romero, Jordi; Sallent Roig, José Oriol (Institute of Electrical and Electronics Engineers (IEEE), 2019-11)
    Article
    Open Access
    Network slicing in future 5G systems enables the provision of multitenant networks in which a network infrastructure owned by an operator is shared among different tenants, such as mobile virtual operators, over-the-top ...
  • On the automation of RAN slicing provisioning: solution framework and applicability examples 

    Ferrús Ferré, Ramón Antonio; Sallent Roig, José Oriol; Pérez Romero, Jordi; Agustí Comes, Ramon (2019-12-01)
    Article
    Open Access
    Network slicing is a fundamental feature of 5G systems that allows the partitioning of a single network into a number of segregated logical networks, each optimized for a particular type of service, or dedicated to a ...
  • Design and experimental validation of a software-defined radio access network testbed with slicing support 

    Koutlia, Katerina; Ferrús Ferré, Ramón Antonio; Coronado Calero, Estefanía; Riggio, Roberto; Casadevall Palacio, Fernando José; Umbert Juliana, Anna; Pérez Romero, Jordi (2019-01-01)
    Article
    Open Access
    Network slicing is a fundamental feature of 5G systems to partition a single network into a number of segregated logical networks, each optimized for a particular type of service or dedicated to a particular customer or ...

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