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Telescoping window based equalization

  • US 20050152295A1
  • Filed: 12/20/2004
  • Published: 07/14/2005
  • Est. Priority Date: 01/14/2004
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving at least one wireless communication and sampling the received wireless communication producing samples;

    estimating a channel response corresponding to the at least one wireless communication;

    producing an initial channel correlation matrix based on the received samples and the channel response;

    factorizing the initial channel correlation matrix to produce a Cholesky factor;

    performing forward substitution using the Cholesky factor and received samples to produce initial values for the at least one wireless communication;

    updating the Cholesky factor using additional channel correlation matrix values producing an updated Cholesky factor; and

    producing subsequent values for the at least one wireless communication using the updated Cholesky factor.

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