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Beamforming to a Subset of Receive Antennas in a Wireless MIMO Communication System

  • US 20100322336A1
  • Filed: 08/30/2010
  • Published: 12/23/2010
  • Est. Priority Date: 05/02/2006
  • Status: Active Grant
First Claim
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1. A method for controlling transmission of an information signal to a multiplicity of receive antennas associated with one or more receivers, the method comprising:

  • developing a steering matrix using a subset of receive antennas, wherein the subset of receive antennas includes less than all of the multiplicity of receive antennas; and

    controlling the transmission of the information signal via a plurality of transmit antennas using the steering matrix.

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