Table 1.
Examples of selected antenna indices and their corresponding classes.
Fig 1.
An example of channel matrix sample whose label is 1.
Fig 2.
An example of channel matrix sample whose label is 2.
Fig 3.
The framework of LeNet based antenna selection.
Table 2.
Comparison of antenna selection methods about classification accuracy.
Table 3.
Comparison of antenna selection methods about channel capacity loss.
Table 4.
Relation between of classification accuracy of antenna selection and number of training loops.
Table 5.
Relation between CNN accuracy and number of samples.
Table 6.
Comparison of antenna selection methods about training time and test time.
Fig 4.
The relation between CNN accuracy and SNR.
Fig 5.
The relation between channel capacity loss and SNR.
Fig 6.
The relation between variance of channel capacity loss and SNR.