Impairment correlation estimation in a spread spectrum system

Impairment correlation estimation in a spread spectrum system

  • CN 1,957,540 A
  • Filed: 03/17/2005
  • Published: 05/02/2007
  • Est. Priority Date: 03/29/2004
  • Status: Active Application
First Claim
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1. method of estimating the infringement correlation matrix in the spread spectrum radio receiver comprises:

  • Based on the despread symbols that the mulitpath by multipath channel receives, estimate the first infringement correlation matrix;

    Based on described despread symbols, estimate the second infringement correlation matrix;

    AndBased on the described first and second infringement correlation matrixes, derive final infringement correlation matrix.

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