Method and apparatus for performing sequential closed loop...

Pulse or digital communications – Transmitters – Antinoise or distortion

Reexamination Certificate

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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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