Multicarrier communication using a time domain equalizing filter
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United States of America Patent
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-
May 6, 2008
Grant Date -
Sep 1, 2005
app pub date -
Feb 26, 2004
filing date -
Feb 26, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Various methods and apparatus are described that use a filter. A receiver may be configured to receive multi-tone signals. The receiver has a Time Domain Equalizer filter employing an algorithm to shorten a length of an incoming impulse response to equal to or less than a guard period by calculating a minimum mean square error solution in combination with measuring an inter-symbol interference of a channel.
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