| 摘要 |
<p>In the field of communication, this application discloses a signal processing method, device, and system of bonded DSL channels, thereby reducing far-end crosstalk between bonded channels. A signal processing method of bonded DSL channels provided by the embodiment of the present invention includes: sending a pilot sequence to a receiving end through bonded channels; receiving, through the bonded channels, clipped error sample fragments returned by the receiving end, where the receiving end constructs a clipped error sample according to an error of a received signal and fragments the clipped error sample to acquire the clipped error sample fragments; aggregating the received clipped error sample fragments into a clipped error sample; and calculating a pre-encoding coefficient according to the pilot sequence and the aggregated clipped error sample, where the pre-encoding coefficient is used to perform pre-encoding processing on a signal before the signal is sent.</p> |
