Aided location communication system

  • US 7,970,412 B2
  • Filed: 07/20/2005
  • Issued: 06/28/2011
  • Est. Priority Date: 05/18/2000
  • Status: Active Grant
  • ×
    • Pin
First Claim
Patent Images

1. An Aided Location Communication System (“

  • ALCS”

    ), comprising;

    a geolocation server; and

    an Aided Location Communication Device (“

    ALCD”

    ) including;

    a communication section having a host processor in signal communication with the geolocation server,a position-determination section having a GPS-engine, which acquires and tracks a GPS signal from a GPS satellite, and is in communication with the host processor,wherein the host processor is capable of selectively switching from;

    a first position-determination mode for determining a geolocation of the ALCD, toa second position-determination mode for determining the geolocation of the ALCD in response to the host processor determining that the geolocation has been determined in the first position determination mode.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×