SIGNAL TRANSCEIVING METHOD, SIGNAL TRANSCEIVER UTILIZING THE SIGNAL TRANSCEIVING METHOD, NETWORK CONNECTION METHOD AND NETWORK DEVICE UTILIZING THE NETWORK CONNECTION METHOD

摘要

A signal transceiving method, applied to a signal transceiver, includes: adjusting to approximate a value of a clock frequency of a signal to be transmitted from the signal transceiver to a value of a clock frequency of a received signal; performing an echo cancellation operation; computing a distance between a first certification code transmitted by the signal transceiver and a second certification code received by the signal transceiver; and stopping the echo cancellation operation when the distance is smaller than a threshold value.