5a641156_Shenzhen___Patent_applications__Description
[Patent application number] 20120207197 [Published] 08-16-2012 [Description] 
SIGNAL PROCESSING METHODS, DEVICES AND SYSTEMS IN BONDING-DSL - In the field of communication, this application discloses a signal processing method, device, and system of bonded DSL channels. A signal processing method of bonded DSL channels: 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.
Lv, Shenzhen - Patent applications