×

LOCATION INFORMATION SYSTEM AND METHOD FOR PERFORMING NOTIFICATION BASED UPON LOCATION

  • US 20090280804A1
  • Filed: 07/06/2009
  • Published: 11/12/2009
  • Est. Priority Date: 12/01/2005
  • Status: Active Grant
First Claim
Patent Images

1. A location based notification method in a system including a H-SLP (Home-SUPL Location Platform), and a V-SLP (Visited-SLP) having a V-SLC (Visited-SUPL Location Center) and a V-SPC (Visited-SUPL Positioning Center) for a location service, the method comprising:

  • receiving, by the H-SLP, a request for positioning of a roaming terminal;

    transmitting, by the H-SLP, a session initialization message including a notification mode parameter to the roaming terminal if one or more of location-based notification and verification are required as a result of checking a privacy of the roaming terminal;

    transmitting and receiving, by the V-SPC, messages with the roaming terminal for performing a positioning process if a positioning start message is received from the roaming terminal;

    transferring, by the V-SPC, a report message including the positioned location of the roaming terminal to the H-SLP through the terminal;

    transmitting, by the H-SLP, a session notification message including a notification element to the terminal if one or more of notification and verification based upon the location are required;

    receiving, by the H-SLP, a session notification response message including a notification response by the user of the terminal from the terminal; and

    transmitting, by the H-SLP, the location of the terminal to a client who has requested the location of the terminal when the session notification response message is received.

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