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Relative timing acquisition for a radio communications system

  • US 6,801,589 B1
  • Filed: 11/30/2000
  • Issued: 10/05/2004
  • Est. Priority Date: 11/30/2000
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • receiving a burst having a known repeating core training sequence;

    selecting an analysis window to be substantially the same size as a multiple of a single repetition of the core training sequence;

    sampling at least the portion of the received burst corresponding to the selected analysis window;

    combining samples that occur at intervals within the analysis window, the intervals corresponding to the period of the repeating core training sequence; and

    determining the relative timing of the received burst from the combined samples.

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