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Supporting an assisted satellite based positioning

  • US 20070159387A1
  • Filed: 06/13/2006
  • Published: 07/12/2007
  • Est. Priority Date: 06/13/2005
  • Status: Abandoned Application
First Claim
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1. Method for supporting a satellite based positioning of a mobile arrangement with assistance data, wherein said mobile arrangement is adapted to communicate with a communication network and to acquire signals transmitted by satellites of at least one satellite based positioning system, said method comprising:

  • replacing in said communication network a reference value that is based on a satellite based positioning system time in available parameters of an orbit model describing a movement of a satellite by a reference value that is based on a communication system time; and

    providing said parameters including said replaced reference value as a part of assistance data for said satellite based positioning.

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