ADSL MODEM APPARATUS, ADSL COMMUNICATION APPARATUS, AND SYNCHRONIZATION ADJUSTMENT METHOD FOR ADSL COMMUNICATION

摘要

The ADSL communication apparatus includes a receiver for receiving an analog signal from the driver, and a line for transmitting the host, AFE unit, analog signals (converted by the AFE unit) connected to the transceiver, user terminal to run the initialization sequence in the line. The transceiver on the basis of an arbitrary symbol breakpoint and extracts the signal components of the carrier of the base from the front end of the hyperframe. By calculating the cross product between the previous value and the current signal component extracted signal component to the extraction, it is calculated in accordance with the pattern of the break point symbol extrinsic value. ; ADSL, communication, symbols, breakpoints, external value, hyper-frame, adjustment, transition