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 | ā | | |
| Power domain multiplexing | ā | | |
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