Patent ID: 8300682

Claim:
A multi-channel signal processing system, comprising: a filter configured to filter crosstalk source components corresponding to a branch of signals to be transmitted in accordance with filter weight coefficients; a weight coefficient calculation unit, configured to update the filter weight coefficients in accordance with feedback information, the feedback information being an error component of the branch of signals from a signal receiving end; a signal synthesis unit configured to receive the branch of signals and a filtered crosstalk source component, and synthesize the branch of signals and the filtered crosstalk source components; a feedback unit configured to generate and transmit the feedback information to the filter in accordance with signals received from the signal synthesis unit; a signal equalization unit connected to the feedback unit, configured to equalize the branch of signals and to transmit the branch of signals to an error decision unit; and the error decision unit connected to at least one of the feedback unit and the signal equalization unit, and configured to perform an error decision.