Receiving device, data identification reproducing apparatus, data identification and reproducing method PON system

摘要

And reproducing data by selecting the playback data to be played back out of the oversampled signals received as a received signal, a signal obtained by time division multiplexing the transmission signal of the transmission rate of multiple subjected to oversampling with respect to the received signal An OLT, and sampling clock control unit to determine the data signal information acquisition unit that acquires a transmission rate of the received signal for data reproduction processing target, the sampling frequency used in oversampling on the basis of the transmission rate, sampling frequency controller and a, a sampling clock generator for generating a clock signal with a sampling frequency determined, to implement oversampling on the basis of the clock signal.