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Method and system for managing cooperative positioning among wireless transmit/receive units

  • US 20040214584A1
  • Filed: 12/05/2003
  • Published: 10/28/2004
  • Est. Priority Date: 04/22/2003
  • Status: Abandoned Application
First Claim
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1. A method for managing cooperative positioning among WTRUs in a wireless communication system, the method comprising the steps of:

  • identifying users registered with the system that are willing to participate in cooperative positioning;

    identifying at least one target-WTRU;

    identifying willing users having a WTRU that is well-located and within a predetermined geographic area of the target-WTRU;

    transmitting a message to well-located WTRUs within a predetermined geographic area of the target-WTRU wherein the message requests positioning information regarding the target-WTRU be provided to the wireless communication system; and

    crediting users whose WTRUs provide the requested positioning information.

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