| 摘要 |
A method, system and transceiver for adjusting the transmit power seamlessly, which comprises: acquires the noise margin of the received signal, and compares the acquired noise margin with the threshold of the noise margin; when the noise margin of the signal has continually exceeds the threshold of the noise margin for a predetermined period, the noise margin is adjusted to the target range of the noise margin by adjusting the signal transmit power. Therefore, the technique scheme could adjust the transmit power of the transceiver with the varying of noise margin, which ensures the stability and the low error rate of the data transmission and reduces the crosstalk of the line by minimizing the transmit power of the transceiver. |
