Research Article
Design of Joint Spatial and Power Domain Multiplexing Scheme for Massive MIMO Systems
Table 1
Computational complexity comparison.
| Numbers of complex number
addition and multiplication | JSDM | JSPM with fix power
user paring algorithm | JSPM with power domain
greedy algorithm |
| | Prebeamforming | |
| | Multiuser precoding | |
| | Power domain user paring | | | |
| | Power domain multiplexing | | | |
|
|
