×

Cell phone relative position indication on displayed map using GPS coordinates

  • US 20090280832A1
  • Filed: 07/17/2009
  • Published: 11/12/2009
  • Est. Priority Date: 01/26/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. An apparatus, comprising:

  • a first communication device that is operative to;

    transmit a tracking request via supporting wireless network infrastructure to track position of a second communication device;

    receive a tracking response via the supporting wireless network infrastructure, the tracking response including a position corresponding to the second communication device as determined by the supporting wireless network infrastructure; and

    identify the position of the second communication device relative to the first communication device.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×