Pulse or digital communications – Transmitters – Antinoise or distortion
Reexamination Certificate
2004-09-30
2009-10-27
Torres, Juan A (Department: 2611)
Pulse or digital communications
Transmitters
Antinoise or distortion
C375S299000, C375S267000, C455S101000
Reexamination Certificate
active
07609780
ABSTRACT:
In a communication system using closed loop multiple input/multiple output MIMO, beam forming information may be fed back from a receiver to a transmitter sequentially over a number of frames. The beam forming matrices that are fed back may be quantized.
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Torres Juan A
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