Dynamic Rendering-Aware VR Service Module Placement Strategy in MEC Networks

Algorithm 1

Auxiliary graph construction and solving algorithm.

Input: The network delay between BS and BS ; The

   switching cost of group at time ; The migration

   delay of group at time ;

Output: The value of binary variables and ; The auxiliary

   graph ; the variables and

1: Initialization; ;

2: fordo

3:   fordo

4:      do

5:         ;

6:         ;

7:      end for

8:      for Algorithm 1 do

9:         ;

10:         

           ;

11:         

12:      end for

13:   end for

14: end for

15: Solve the k-size s-t min cut [43] of ;