Transmit processing using receiver functions
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United States of America Patent
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Sep 10, 2013
Grant Date -
Dec 31, 2009
app pub date -
Sep 2, 2009
filing date -
Mar 28, 2002
priority date (Note) -
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Abstract
A method and apparatus for transmitting data in code division multiple access communications. The method includes processing spread first data with a channel response matrix using an equalization circuit to pre-equalize the spread data to compensate for a channel response prior to transmission. The pre-equalized data is received and recovered by a receiver. Second data, transmitted from the receiver, is received and recovered using the equalization circuit to equalize the second data to compensate for a channel response that the first data encountered.
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