Now showing items 1-6 of 6

  • Analysis of energy efficient distributed neighbour discovery mechanisms for machine-to-machine networks 

    Vazquez, Francisco; Alonso-Zarate, J.; Alonso Zárate, Luis Gonzaga; Dohler, Mischa (Elsevier, 2013-03-26)
    Article
    Restricted access - publisher's policy
    Energy efficiency is one of the main challenges of Machine-to-Machine (M2M) networks, since they aim at connecting devices with limited access to power sources and operate without human intervention. It has been shown ...
  • Energy consumption optimisation for duty-cycled schemes in shadowed environments 

    Predojev, Tatjana; Alonso-Zárate, Jesús; Dohler, Mischa; Alonso Zárate, Luis Gonzaga (2014-05-28)
    Article
    Open Access
    The focus of this study is the optimal configuration of a wireless low-power duty-cycled network with respect to the minimal energy consumption. Precisely, the energy consumption of a truncated-ARQ scheme in realistic ...
  • Low-power low-rate goes long-range: the case for secure and cooperative machine-to-machine communications 

    Bartoli, Andrea; Dohler, Mischa; Hernández Serrano, Juan; Kountouris, Apostolous; Barthel, Dominique (2011)
    Conference report
    Restricted access - publisher's policy
    The vision of connecting a large amount of objects on this planet to improve well-being and safety is slowly taking shape. Preceded by a decade-long era of research on low-power low-rate short-range wireless sensor networks, ...
  • Performance analysis of an integrated CS/PS services CDMA system 

    Wang, Lin; Aghvami, Hamid; Chambers, William G.; Pérez Romero, Jordi; Sallent Roig, José Oriol; Dohler, Mischa (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-07)
    Article
    Open Access
    An analytical model is developed to investigate integrated CS/PS CDMA cellular systems with SIR-based power control. Because packet data are not very sensitive to delay, a defer-first-transmission transmission mode is ...
  • Secure lossless aggregation for Smart Grid M2M networks 

    Bartoli, Andrea; Hernández Serrano, Juan; Soriano Ibáñez, Miguel; Dohler, Mischa; Kountouris, Apostolous; Barthel, Dominique (IEEE Computer Society Publications, 2010)
    Conference report
    Open Access
    Whilst security is generally perceived as an important constituent of communication systems, this paper offers a viable security-communication-tradeoff particularly tailored to Advanced Metering Infrastructures (AMIs) in ...
  • Smart Cities: Taula rodona de bones pràctiques (II) 

    Berenguer Sau, Jordi; Royo, Dolors; De Kelety Alcaide, Esteban; Crespí, Mateu; Vives, Narcís; Dohler, Mischa (Factoria BCBLEETAC, 2011-11-24)
    Audiovisual
    Open Access