Optimal Design of Interleaved Subconnected Hybrid Structure for mmWave Massive MIMO Systems

Algorithm 1

The proposed ODS algorithm.

Input:, , , and ;

1: Calculate the number of antennas in one Subarray

 ;

2:Calculate the divisors of and denote as a set.

 , where is the number of the

 divisors of ;

3: For do:

4:  Calculate ;

5:  ;

6: End;

7:Find ;

8: the index of ;

9: The optimal interleaved structure parameter is

Output:.