Figure 2
Results of Dempster-Shafer analysis for ideal case. Results of Dempster-Shafer analysis for example with M=3 emitters and N=50 sensors randomly located in 20 × 20 km area. (a) True spectrum occupancy map (dBm). (b) True boundaries for Pthresh. (c) Belief that power exceeds Pthresh, bel{A}. (d) Belief that power does not exceed Pthresh, bel{B}. (e) Residual uncertainty, bel{A,B}.