Patent ID: 8090013

Claim:
A method of processing a discrete time sampled sequence by a Tomlinson-Harashima Precoder (THP) comprising: receiving a first discrete time sampled sequence by an L-tap Tomlinson-Harashima Precoder (THP); receiving a clock signal by said L-tap Tomlinson-Harashima Precoder (THP), said clock signal having a clock rate equal to one half the symbol rate of said discrete time sampled sequence; using L state variables to express one or more outputs of said L-tap Tomlinson-Harashima Precoder (THP); processing said first discrete time sampled sequence using L coefficients and said L state variables by clocking said first discrete time sampled sequence using said clock signal; and outputting a second discrete time sampled sequence by said L-tap Tomlinson-Harashima Precoder.