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Spatio-temporal processing for communication

  • US 6,888,899 B2
  • Filed: 06/13/2002
  • Issued: 05/03/2005
  • Est. Priority Date: 08/29/1996
  • Status: Expired due to Term
First Claim
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1. A method for transmitting into a channel via a plurality of antenna elements, said method comprising:

  • for each of a plurality of orthogonal frequency subchannels, establishing a plurality of spatial subchannels for communication from a transmitter to a receiver, each spatial subchannel defined by one or more weights among said plurality of antenna elements;

    for at least one of said orthogonal frequency subchannels, distributing information among said plurality of spatial subchannels in accordance with spatial subchannel quality; and

    for said at least one of said orthogonal frequency subchannels, transmitting said information via said plurality of spatial subchannels by employing said plurality of antenna elements.

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