Recent Submissions

  • Scalability of the channel capacity in graphene-enabled wireless communications to the nanoscale 

    Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Jornet Montaña, Josep Miquel; Mestres Sugrañes, Albert; Lee, Heekwan; Solé Pareta, Josep (2015-01-01)
    Article
    Open Access
    Graphene is a promising material which has been proposed to build graphene plasmonic miniaturized antennas, or graphennas, which show excellent conditions for the propagation of Surface Plasmon Polariton (SPP) waves in the ...
  • Independent comparison of popular DPI tools for traffic classification 

    Bujlow, Tomasz; Carela Español, Valentín; Barlet Ros, Pere (2015-01-15)
    Article
    Restricted access - publisher's policy
    Deep Packet Inspection (DPI) is the state-of-the-art technology for traffic classification. According to the conventional wisdom, DPI is the most accurate classification technique. Consequently, most popular products, ...
  • On the area and energy scalability of wireless network-on-chip: a model-based benchmarked design space exploration 

    Abadal Cavallé, Sergi; Iannazzo Soteras, Mario Enrique; Nemirovsky, Mario; Cabellos Aparicio, Alberto; Lee, Heekwan; Alarcón Cot, Eduardo José (2014-07-02)
    Article
    Open Access
    Networks-on-Chip (NoCs) are emerging as the way to interconnect the processing cores and the memory within a chip multiprocessor. As recent years have seen a significant increase in the number of cores per chip, it is ...
  • Graphene-enabled wireless communication for massive multicore architectures 

    Abadal Cavallé, Sergi; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto; Lemme, Max; Nemirovsky, Mario (2013-11-11)
    Article
    Restricted access - publisher's policy
    Current trends in microprocessor architecture design are leading towards a dramatic increase of core-level parallelization, wherein a given number of independent processors or cores are interconnected. Since the main ...
  • Techniques and benefits of energy-aware load-distribution in multi-domain translucent wavelength switched optical networks 

    Pagès Cruz, Albert; Buttaboni, Anna; Maier, Guido; Siracusa, Domenico; Perelló Muntan, Jordi; Spadaro, Salvatore (2014-07-01)
    Article
    Restricted access - publisher's policy
    In this paper, we propose a novel inter-domain connection provisioning mechanism for multi-domain translucent Wavelength Switched Optical Networks. The mechanism can operate in hierarchical and non-hierarchical path ...
  • Using spectrum fragmentation to better allocate time-varying connections in elastic optical networks 

    Sayyad Khodashenas, Pouria; Comellas Colomé, Jaume; Spadaro, Salvatore; Perelló Muntan, Jordi; Junyent Giralt, Gabriel (Institute of Electrical and Electronics Engineers (IEEE), 2014-05-01)
    Article
    Restricted access - publisher's policy
    Elastic optical network (EON) technology arises as a promising solution for future high-speed optical transport, since it can provide superior flexibility and scalability in the spectrum allocation for seamlessly supporting ...
  • Energy buffer dimensioning through energy-erlangs in spatio-temporal-correlated energy-harvesting-enabled wireless sensor networks 

    Gomez Cid-Fuentes, Raül; Cabellos Aparicio, Alberto; Alarcón Gallo, Eduardo (2014-09-01)
    Article
    Restricted access - publisher's policy
    Energy-harvesting-enabled wireless sensor networks (EHE-WSN), despite their disruptive potential impact, still present several challenges precluding practical deployability. In particular, the low power density and random ...
  • Cost-efficient virtual optical network embedding for manageable inter-data-center connectivity 

    Perelló Muntan, Jordi; Spadaro, Salvatore; Pavón Mariño, Pablo (2013-02)
    Article
    Open Access
    Network virtualization opens the door to novel infrastructure services offering connectivity and node manageability. In this letter, we focus on the cost-efficient embedding of on-demand virtual optical network requests ...
  • Split spectrum-enabled route and spectrum assignment in elastic optical networks 

    Pagès Cruz, Albert; Perelló Muntan, Jordi; Spadaro, Salvatore; Junyent Giralt, Gabriel (2014-07-01)
    Article
    Restricted access - publisher's policy
    The Split Spectrum Approach (SSA) in elastic optical networks is based on splitting a demand into smaller sub-signals when a blocking situation arises, either due to the lack of spectral resources or transmission reach ...
  • ILP modeling of many-to-many replicated multimedia communication 

    Walkowiak, Krzysztof; Bulira, Damian; Careglio, Davide (2013-09-01)
    Article
    Restricted access - publisher's policy
    On-line communication services were evolving from a simple text-based chats towards sophisticated videopresence appliances. The bandwidth consumption of those services is constantly growing due to the technology development ...

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