Signal processing apparatus, signal processing method, and program

• Main Authors: NAKANISHI, TAKASHI, YOSHIOKA, MASAHIRO, MOCHIZUKI, SHUNSUKE, WADA, SEIJI, KONDO, TETSUJIRO, ARAKI, RYOSUKE, KIMURA, HIROTO, ICHIKI, HIROSHI
• Format: Patent
• Language: English; French; German
• Published: 10.09.2014
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

In a signal processing apparatus adapted to process a signal transmitted via a transmission path, an acquisition unit acquires a signal value of a specific symbol from a signal transmitted via the transmission path, and a prediction unit predicts a signal value of the specific symbol for each of values allowed to be taken by the specific symbol, on the basis of values taken by a plurality of symbols transmitted before the transmission of the specific symbol and on the basis of characteristics of influences of the signal values of the plurality of symbols transmitted before the transmission of the specific symbol on the signal value of the specific symbol. A determination unit determines the value taken by the specific symbol, on the basis of the signal value of the specific symbol acquired by the acquisition unit and the predicted values for respective values allowed to be taken by the specific symbol.