Method for fast off-line training for discrete multitone transmissions

摘要

A method of calculating TEQ and FEQ coefficients in a discrete multi-tone (DMT) system includes determining an estimated channel impulse response. A frame delay is determined based upon the estimated channel impulse response. Using these parameters and a known training sequence, the method generates the TEQ coefficients. The method then generates the FEQ coefficients based upon the TEQ coefficients and a version of the estimated channel impulse response.