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  • Signal Detection for QPSK Based Cognitive Radio Systems using Support Vector Machines 

    Mushtaq, M. T.; Khan, I.; Khan, M. S.; Koudelka, O. (Společnost pro radioelektronické inženýrství, 2015-04)
    Cognitive radio based network enables opportunistic dynamic spectrum access by sensing, adopting and utilizing the unused portion of licensed spectrum bands. Cognitive radio is intelligent enough to adapt the communication ...
  • Using Digital Filtration for Hurst Parameter Estimation 

    Prochaska, J.; Vargic, R. (Společnost pro radioelektronické inženýrství, 2009-06)
    We present a new method to estimate the Hurst parameter. The method exploits the form of the autocorrelation function for second-order self-similar processes and is based on one-pass digital filtration. We compare the ...