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Calculating spatial weights in a radio communications system

  • US 6,650,881 B1
  • Filed: 11/30/2000
  • Issued: 11/18/2003
  • Est. Priority Date: 11/30/2000
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a burst from a terminal at a set of spatial diversity antennas, the burst including a known training sequence;

    storing measurements of the received burst from each spatial diversity antenna corresponding to receive times within a selected analysis window;

    determining weights for each diversity antenna for at least a portion of the training sequence of the burst before timing for the burst has been determined;

    applying the determined weights to the stored measurements; and

    determining timing for the burst based on the stored measurements to which the determined weights have been applied.

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