Method for fast off-line training for discrete multitone transmissions
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United States of America Patent
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Nov 20, 2001
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N/A
app pub date -
Jun 15, 1999
filing date -
Jun 15, 1999
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Abstract
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.
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