Browsing by Subject "Co-operative spectrum sensing"

Now showing items 1-3 of 3

    • An evolutionary game theoretic approach for cooperative spectrum sensing 

      Salama A.M.; Alali A.; Mohamed A. ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      Many spectrum sensing techniques have been proposed to allow a secondary user (SU) to utilize a primary user's (PU) spectrum through opportunistic access. However, few of them have considered the tradeoff between accuracy ...

    • Location privacy preservation in secure crowdsourcing-based cooperative spectrum sensing 

      Zina, Chkirbene; Hasna, Mazen; Hamila, Ridha; Hamdi, Noureddine ( Springer International Publishing , 2016 , Article)
      Spectrum sensing is one of the most essential components of cognitive radio since it detects whether the spectrum is available or not. However, spectrum sensing accuracy is often degraded due to path loss, interference, ...

    • Optimization of collaborative spectrum sensing with limited time resource 

      Mohammadyan, Fariba; Pourgharehkhan, Zahra; Taherpour, Abbas; Khattab, Tamer ( Springer Verlag , 2015 , Conference Paper)
      In this paper, Cognitive Radios (CRs) collaborate in spectrum sensing to detect random signals corrupted by Gaussian noise. Our analysis is based on a limited time resource assumption. This implies that the time resource ...