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Method and apparatus for locating position of a satellite signal receiver

  • US 6,975,266 B2
  • Filed: 06/17/2003
  • Issued: 12/13/2005
  • Est. Priority Date: 06/17/2003
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining a first group of pseudoranges from a satellite signal receiver to a plurality of satellites;

    transmitting the first group of pseudoranges to a server to define a batch of pseudoranges;

    obtaining at least one additional group of pseudoranges at the satellite signal receiver in response to an indication that said batch of pseudoranges requires additional pseudoranges;

    transmitting the at least one additional group of pseudoranges to the server; and

    adding the at least one additional group of pseudoranges to the batch at the server.

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