A Convolutional Self-Attention Network for CSI Reconstruction in MIMO System

Table 1

Simulation parameters.

Parameters	Indoor	Outdoor
Bandwidth	20 MHz	20 MHz
Subcarrier	1024	1024
Frequency	5.3GHz	300 MHz
Transmitting antennas
Optimizer	Adam	Adam
Batch size	200	200
Training sets	100 000	100 000
Validation sets	30 000	30 000
Testing sets	20 000	20 000