Performance Optimization in UAV-Assisted Wireless Powered mmWave Networks for Emergency Communications

Algorithm 1

FPP-IDA.

Run at the UAV

Input: , , , , ,

Output:

1: ; ; ;

2: For each grid except for the current grid do

3:  Initialize to an empirical value

4:  ; ;

5:  Invoke Algorithm2 to get and update , ,

6:  

7:  ;; ;

8: End for

9:

10: For each grid except for the current grid do

11:  

12:  Ifthen add to End if

13: End for

14: Ifthen

15:  Select a grid from according to formula (39)

16:  Ifthen

17:  

18:  Else

19:  

20:  End if

21:  Invoke Algorithm2 to get and update , ,

22:  

23:  ;; ;

24:  Go to 9

25: End if

26: Return