Research Article
A Convolutional Self-Attention Network for CSI Reconstruction in MIMO System
Table 3
Comparison of NMSE (dB) ablation experiments in the indoor scene.
| | CR | CsiNet | CNN+SA | SA+SA | CNNSA+SA |
| | 1/4 | -17.36 | -30.40 | -31.85 | -34.18 | | 1/16 | -8.65 | -13.31 | -14.46 | -15.54 | | 1/32 | -6.24 | -8.80 | -9.45 | -11.24 | | 1/64 | -5.84 | -5.86 | -5.81 | -6.56 |
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