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Location reporting with secure user plane location (SUPL)

  • US 8,755,818 B2
  • Filed: 10/07/2011
  • Issued: 06/17/2014
  • Est. Priority Date: 08/25/2005
  • Status: Active Grant
First Claim
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1. A Secure User Plane Location (SUPL) enabled terminal (SET) comprising:

  • at least one processor configured to;

    receive a first message from a Home SUPL Location Platform (H-SLP) to initiate a triggered location session, the first message including a trigger type;

    transmit a second message to the H-SLP to start the location session in response to the first message;

    receive a third message in response to the second message, the third message including trigger parameters and a reporting mode, wherein the trigger parameters indicate when to report the SET location and the reporting mode is selected from a group comprising batch, real time and quasi-real time;

    determine a plurality of position estimates for the SET at a plurality of times ascertained by the SET during the location session in response to the trigger parameters; and

    report at least one position estimate obtained for the SET to the H-SLP in response to the reporting mode provided in the third message and selected from the group comprising batch, real time and quasi-real time.

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