| 摘要 |
PURPOSE: A receiving device for a home network modem and a receiving method therefor are provided to enhance channel equalization performance by equalizing a channel using all training signal series. CONSTITUTION: A frame synchronization recovering unit(200) recovers a frame synchronous signal from an input signal. A selecting unit(220) receives the input signal, stores the input signal and a selection signal to designate a mode for judging whether impact is generated in a transmission line. If the selection signal is an impact sensing mode, the selecting unit(220) outputs the stored input signal by the frame synchronous signal. If the selection signal is a normal reception mode, the selecting unit(220) bypasses the input signal. An equalizing unit(230) adjusts an equalization tap number on the basis of the selection signal, and equalizes the output signal of the selecting unit(220).
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