Method of determining transmit power for transmit eigenbeams in a multiple-input multiple-output communications system
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United States of America Patent
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Jul 10, 2007
Grant Date -
Sep 30, 2004
app pub date -
Mar 31, 2003
filing date -
Mar 31, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
In the method according to the present invention, a transmit power for each eigenbeam in a set of eigenbeams forming at least a portion of a multiple transmit antenna system is determined based on noise associated with each eigenbeam in the set of eigenbeams. The set of eigenbeams is for transmitting a number of parallel complex Gaussian channels.
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