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Method and apparatus for pre-coding frequency division duplexing system

  • US 9,172,453 B2
  • Filed: 10/27/2005
  • Issued: 10/27/2015
  • Est. Priority Date: 10/27/2005
  • Status: Active Grant
First Claim
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1. An apparatus operable in a wireless communication system, the apparatus comprising:

  • means for determining a rank value;

    means for determining a matrix index, wherein said matrix index denotes a pre-coding matrix used for eigen-beamforming; and

    means for transmitting a reverse link message comprising said matrix index and said rank value.

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