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APPARATUS AND METHOD FOR SHARING ASSISTANCE DATA BETWEEN A-GPS TERMINAL AND GPS TERMINAL

  • US 20100007553A1
  • Filed: 07/08/2009
  • Published: 01/14/2010
  • Est. Priority Date: 07/08/2008
  • Status: Abandoned Application
First Claim
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1. A method for position determination of a Global Positioning System (GPS) terminal, the method comprising:

  • establishing a connection with an Assisted Global Positioning System (A-GPS) terminal;

    transmitting an assistance data request message to the A-GPS terminal;

    receiving an assistance data response message including assistance data from the A-GPS terminal; and

    performing position determination by using the assistance data and GPS position information received from a GPS artificial satellite.

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