Table 4 Comparison of FCSM and TM
From: Design of double codebook based on 3D dual-polarized channel for multiuser MIMO system
Codebook | TM time | FSCM time | TM beam | FSCM beam |
|---|---|---|---|---|
sizeN v  × N h | consumption (ms) | consumption (ms) | index | index |
16 × 32 | 10.614 | 10.311 | 24 | 24 |
32 × 32 | 18.233 | 10.420 | 305 | 304 |
32 × 64 | 37.063 | 10.649 | 353 | 353 |
64 × 64 | 71.624 | 11.656 | 659 | 659 |