Blockchain and UAV-Enabled Signal Source Identification with Edge Computing and Wireless Signal-Aerial Image Fusion

Algorithm 1

Fusion-based signal source identification.

Input: objects set S=Ø, initiate corresponding distance data vector d_s=Ø, power data vector p_s=Ø

Output: signal source target

1. while UAV keeps flying do

2. if new object s’ is detected then

3. do S = S ∪{s’}

4. end if

5. obtain current power p from SDR measurement

6. for s in S do

7. obtain current distance d of object s from binocular depth estimate

8. if d and p is valid then

9. update d and p to the end of d_s and p_s

10. end if

11. end for

12. if data achieves certain amounts then

13. target = None

14. for s in S do

15. calculate and of object s

16. calculate MSE_s

17. update target by comparing MSE

18. end for

19. end if

20. end while