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Efficient CDMA earliest phase offset search for geo-location

  • US 20020077125A1
  • Filed: 12/20/2001
  • Published: 06/20/2002
  • Est. Priority Date: 12/20/2000
  • Status: Abandoned Application
First Claim
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1. A method of tracking earliest pilot phase offsets for geo-location determination comprising:

  • determining search window limitations for one or more sectors due to cell coverage area and due to mobile station dynamics; and

    searching for earliest pilot phase offsets of the sectors using the determined search windows.

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