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GPS receiver utilizing a communication link

  • US 6,400,314 B1
  • Filed: 04/25/2000
  • Issued: 06/04/2002
  • Est. Priority Date: 10/09/1995
  • Status: Expired due to Term
First Claim
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1. A method for determining a position of a mobile satellite positioning system (SPS) receiver, said method comprising:

  • receiving at said mobile SPS receiver information representing an epoch of data in an SPS message being transmitted from an SPS satellite from a source other than said SPS satellite;

    acquiring SPS signals from said SPS satellite in said mobile SPS receiver to determine a pseudorange to said SPS satellite, wherein said epoch is used to acquire said SPS signals.

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