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Channel estimation for a wireless communication system

  • US 20060025079A1
  • Filed: 08/02/2004
  • Published: 02/02/2006
  • Est. Priority Date: 08/02/2004
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • receiving a first preamble on a periodic basis, said first preamble having a first set of pilot tones corresponding to a first set of frequency bands from a first subscriber station over an orthogonal frequency division multiple access air interface;

    estimating a first channel estimate parameter for each of said first set of frequency bands using said corresponding first set of pilot tones;

    estimating a second channel estimate parameter for each of said first set of frequency bands using said first channel estimate parameters; and

    assigning said first set of frequency bands to multiple subscriber stations in accordance with said second channel estimate parameters.

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