Location reporting with secure user plane location (SUPL)
First Claim
1. A method of supporting location services, comprising:
- receiving, at a terminal, at least one Secure User Plane Location (SUPL) trigger parameter associated with a trigger event;
obtaining at least one location related measurement for the terminal, each location related measurement being associated with a velocity of the terminal; and
determining, at the terminal, whether the trigger event has occurred based on the at least one location related measurement for the terminal and the at least one SUPL trigger parameter.
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Abstract
Techniques for supporting periodic and other location services with Secure User Plane Location (SUPL) and other location architectures are described. The techniques can provide position estimates for a SUPL enabled terminal (SET) to a SUPL agent periodically and/or based on trigger events. A Home SUPL Location Platform (H-SLP) receives from the SUPL agent a request for position estimates for the SET. The H-SLP starts a SUPL location session with the SET. For each of at least one reporting event during the location session, the H-SLP obtains a position estimate for the SET and sends the position estimate to the SUPL agent. The position estimate may be derived by the SET and sent to the H-SLP. Alternatively, the position estimate may be derived by the H-SLP based on measurements from the SET.
9 Citations
20 Claims
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1. A method of supporting location services, comprising:
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receiving, at a terminal, at least one Secure User Plane Location (SUPL) trigger parameter associated with a trigger event; obtaining at least one location related measurement for the terminal, each location related measurement being associated with a velocity of the terminal; and determining, at the terminal, whether the trigger event has occurred based on the at least one location related measurement for the terminal and the at least one SUPL trigger parameter. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus for supporting location services, the apparatus comprising:
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means for receiving, at a terminal, at least one Secure User Plane Location (SUPL) trigger parameter associated with a trigger event; means for obtaining at least one location related measurement for the terminal, each location related measurement being associated with a velocity of the terminal; and means for determining, at the terminal, whether the trigger event has occurred based on the at least one location related measurement for the terminal and the at least one SUPL trigger parameter. - View Dependent Claims (7, 8, 9, 10)
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11. A tangible computer-readable medium, having stored thereon computer-readable instructions for supporting location services at a terminal, comprising instructions configured to cause a computer to:
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receive, at the terminal, at least one Secure User Plane Location (SUPL) trigger parameter associated with a trigger event; obtain at least one location related measurement for the terminal, each location related measurement being associated with a velocity of the terminal; and determine, at the terminal, whether the trigger event has occurred based on the at least one location related measurement for the terminal and the at least one SUPL trigger parameter. - View Dependent Claims (12, 13, 14, 15)
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16. An apparatus for supporting location services at a mobile wireless terminal, the apparatus comprising:
a processor configured to; receive, at the mobile wireless terminal, at least one Secure User Plane Location (SUPL) trigger parameter associated with a trigger event; and obtain at least one location related measurement for a terminal, each location related measurement being associated with a velocity of the mobile wireless terminal; and determine, at the terminal, whether the trigger event has occurred based on the at least one location related measurement for the mobile wireless terminal and the at least one SUPL trigger parameter. - View Dependent Claims (17, 18, 19, 20)
Specification