Data-Driven Signal Detection for Underwater Acoustic Filter Bank Multicarrier Communications

Table 1

Parameter setting of deep learning models.

		MLP	CNN	BLSTM
Hyperparameter	Learning rate	10^-4
	Optimizer	Adam
	Dropout rate	0.5
	Minibatch size	1000
Network structure	Input tensor	(None, 2048)	(None, 32, 32, 2)	(None, 2, 1024)
	Fully connected layers	5	2	1
	Convolutional layers	—	2	—
	LSTM layers	—	—	2