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MIMO Transmission with Rank Adaptation for Multi-Gigabit 60 GHz Wireless

  • US 20110222616A1
  • Filed: 03/11/2011
  • Published: 09/15/2011
  • Est. Priority Date: 03/11/2010
  • Status: Active Grant
First Claim
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1. A wireless system comprising:

  • a transmitter with a baseband processor responsive to groups of transmitter antenna arrays for communicating over directional beams; and

    a receiver with a baseband processor responsive to groups of receiver antenna arrays for communicating with said transmitter over said directional beams, said receiver including both a rank adaptation providing a transmit mode feedback to said transmitter and a blind beamforming providing a transmit beamformer index feedback to said transmitter and receiver groups of antenna arrays.

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