Closed loop feedback system for improved down link performance
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United States of America Patent
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May 14, 2013
Grant Date -
Dec 23, 2010
app pub date -
Aug 31, 2010
filing date -
Jun 2, 2000
priority date (Note) -
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Abstract
A method includes receiving from a first station at a second station at least two space-time coded signals in respective formed beams of a multi-beam antenna array associated with the first station; receiving from the first station, in a signaling channel, a value representing a transmit power level; determining power control coefficients for each of the space-time coded signals; and transmitting the power control coefficients to the first station, wherein the control coefficients are for in part adjusting transmit power.
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