Deepcode

Deepcode: Feedback Codes via Deep Learning, by Hyeji Kim, Yihan Jiang, Sreeram Kannan, Sewoong Oh, and Pramod Viswanath

Noiseless feedback

python feedback_main.py -ns -1 : Forward SNR -1dB
python feedback_main.py -ns 0 : Forward SNR 0dB
python feedback_main.py -ns 1 : Forward SNR 1dB
python feedback_main.py -ns 2 : Forward SNR 2dB

Noisy feedback

python feedback_main.py -ns 0 -fs -3 : Forward SNR 0dB Feedback SNR -3dB
python feedback_main.py -ns 0 -fs 3 : Forward SNR 0dB Feedback SNR 3dB
python feedback_main.py -ns 0 -fs 10 : Forward SNR 0dB Feedback SNR 10dB
python feedback_main.py -ns 0 -fs 20 : Forward SNR 0dB Feedback SNR 20dB

Normalization layer

Mean and variance for normalization layer is saved in meanvar/meanvar_Blocklength_FeedbackSNR_ForwardSNR.pickle

meanvar_51_20_-1.pickle : Blocklength 51 (50 + zero padding) Noiseless Feedback Forward SNR -1dB meanvar_51_20_0.pickle : Blocklength 51 (50 + zero padding) Noiseless Feedback Forward SNR 0dB meanvar_51_20_1.pickle : Blocklength 51 (50 + zero padding) Noiseless Feedback Forward SNR 1dB meanvar_51_20_2.pickle : Blocklength 51 (50 + zero padding) Noiseless Feedback Forward SNR 2dB

meanvar_51_-3.0_0.pickle : Blocklength 51 (50 + zero padding) Feedback SNR -3dB Forward SNR 0dB meanvar_51_3.0_0.pickle : Blocklength 51 (50 + zero padding) Feedback SNR 3dB Forward SNR 0dB meanvar_51_10.0_0.pickle : Blocklength 51 (50 + zero padding) Feedback SNR 10dB Forward SNR 0dB meanvar_51_20.0_0.pickle : BLocklength 51 (50 + zero padding) Feedback SNR 20dB Forward SNR 0dB