Receiving apparatus, method of compensating for waveform degradation of received signal, apparatus and method for detecting waveform degradation, and apparatus and method for measuring waveform

摘要: In a receiving apparatus, there are included compensation characteristic variable type waveform degradation compensating unit capable of for received signal stemming from transmission line, measuring data on the (which will be referred to hereinafter as “received data), and control controlling minimize difference between frequency signal, obtained by converting acquired into domain, reference free degradation. With this configuration, certain chromatic dispersion or like becomes feasible without using fiber.