Now showing items 1-2 of 2

  • Practical Implementation of the Combinational Cooperative Detection Method 

    Authors:Çatak, Evren; Erküçük, Serhat
    Publisher and Date:(Springer, 2015)
    In conventional cooperative detection a fusion center decides on the presence or the absence of a primary user (PU) by gathering all the information from secondary users (SUs) and conveys this decision to all users. This approach does not take into account the locations of the SUs where a user far from the PU may also have to keep silent. An alternative method referred to as the combinational cooperative detection method in this study was recently proposed to solve this problem. This method is ...

  • Realistic performance considerations for combinational cooperative detection method 

    Authors:Samo, Rameez Ahmed
    Publisher and Date:(Kadir Has University, 2016)
    Combinational cooperative detection (CCD) method is different from the conventional cooperative detection method in the sense that each user may reach a different decision for the activity of the primary user. in the CCD method the locations of the secondary users (SUs) were fixed and selected near the border points of the communication area. The detection performance for SUs at random locations was not considered earlier. The CCD method’s practical implementation was explained with observing ...