Mitsubishi Electric Corporation

Manabu Takagi

Kazumasa Suzuki

Yasunori Noda

A transmitting apparatus includes an analog transmitting unit that performs analog processing on a multiplex signal in which two or more signals are multiplexed and generates a transmission signal, and a signal multiplexing and learning unit that multiplexes the two or more signals with a neural network whose parameters have been adjusted based on the analog characteristics of the analog transmitting unit and constraints on the multiplex signal and generates the multiplex signal.

Transmitting apparatus, transmission method, and storage medium

An interference identification device according to the present invention includes a feature calculation unit that calculates, using an electromagnetic wave received during a sample data analysis length, at least one type of feature of the electromagnetic wave, an interference identification unit that identifies a cluster to which the at least one type of feature belongs, among a plurality of clusters, each of the plurality of clusters having a region defined in a cluster space in which one type of feature corresponds to one dimension, and a sample data analysis length update unit that updates the sample data analysis length based on a distance, in the cluster space, between the at least one type of feature and the cluster.

Interference identification device and interference identification method

An interference identifying device includes a receiver to receive a reception signal obtained by reception of an electromagnetic wave, a frequency converter to calculate, using the reception signal, matrix data indicating complex amplitude at each time and frequency of the reception signal, an autocorrelation-value calculator to calculate, using the matrix data, a correlation value between a frequency distribution at first time and a frequency distribution at second time, and an identifier to identify characteristics of an interference signal using the correlation value.

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Tokyo, Japan

Manabu Takagi