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METHOD AND APPARATUS FOR LOCATING MOBILE RECEIVERS USING A WIDE AREA REFERENCE NETWORK FOR PROPAGATING EPHEMERIS

  • US 20090267833A1
  • Filed: 07/08/2009
  • Published: 10/29/2009
  • Est. Priority Date: 07/13/2000
  • Status: Abandoned Application
First Claim
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1. A method of distributing satellite-navigation data, comprising:

  • processing satellite signals at each of a plurality of reference stations to receive a respective plurality of satellite-navigation-data streams;

    forming packets in response to said plurality of satellite-navigation-data streams to generate a plurality of packetized satellite-navigation-data streams;

    sending each of said plurality of packetized-satellite-navigation-data streams to a processing system;

    removing, at said processing system, duplicate packets within said plurality of packetized satellite-navigation-data streams to generate a combined packet stream; and

    sending said combined packet stream into a communication network.

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