Method | Decoding accuracy (%) | Bit-error rate (%) |
---|---|---|
RNN | 86.64 | 0.52 |
Bidirectional RNN | 87.74 | 0.44 |
GRU | 87.54 | 0.44 |
Bidirectional GRU | 88.42 | 0.35 |
LSTM | 87.66 | 0.48 |
Bidirectional LSTM | 88.39 | 0.45 |
Ind-RNN | 88.02 | 0.40 |
Bidirectional Ind-RNN | 89.22 | 0.33 |
Ind-CRNN (Bidirectional) | 89.81 | 0.30 |
Ind-CGRU (Bidirectional) | 90.40 | 0.26 |