FEC DNN DNN model selecting apparatus for determining FEC parameter

摘要

A device for selecting a DNN model for determining FEC parameters is provided. The DNN model selection device, which is calculated using a multimedia transmission protocol algorithm, varies the network state information within each set test range, while the maximum symbol throughput (s), number of symbols (k), and packet size (p) are possible. M different DNN models in which at least one of the number of layers used for DNN learning and the number of neurons for each layer is different from the actual value storage unit for storing the combination as an actual value consisting of (symbol size, number of symbols, packet size) The DNN model generation unit for generating them, and inputting the network status information for each of the m DNN models while varying within a set test range, and n (symbol size', number of symbols', packet size' for every m DNN models) It includes a predicted value calculator for calculating a predicted value made of ), and a DNN model selector for selecting an optimal DNN model by comparing the predicted value and the actual value for each m DNN models.