Hybrid Precoding Algorithm for Millimeter-Wave Massive MIMO Systems with Subconnection Structures

Algorithm 1

Spectrum Efficient Hybrid Precoding Design Based on Subconnected Architecture.

Input:

1: 

2: 

3: for do

4:  for do

5:   

6:  end for

7: end for

8: 

9: Compute according to (16);

10: Normalize with (17);

11: return ,