Figure 4
From: Exploiting and defending trust models in cooperative spectrum sensing
Display of the network’s total trust (from Equation 5) over 100 quiet periods for protocolsF A ,F B , andF C . Like Figure 2, there are four rogue directional antennas facing the cardinal directions and positioned on the map’s center. The beamwidth of each rogue antenna is 15°, 30°, and 45° for scenarios RSF-15, RSF-30, and RSF-45, respectively.