Method of canceling location information request
First Claim
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1. A method of canceling a location information request, comprising:
- receiving, by a first location server using a roaming location protocol (RLP), a triggered location reporting request message from a second location server for location reporting of a terminal to be tracked;
deciding, by the first location server, to cancel the location reporting; and
sending, from the first location server using the RLP to the second location server, which sent the triggered location reporting request message, a triggered location reporting stop answer message if the location reporting is decided to be canceled,wherein the triggered location reporting stop answer message indicates that the location reporting is canceled,wherein the location reporting is canceled due to a change in privacy profile, andwherein the triggered location reporting stop answer message is sent without receiving a preceding triggered location reporting stop request message.
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Abstract
A method of canceling a location information request including receiving a request from a location service client for location information of a target terminal; performing location tracking of the target terminal; and sending a message to the location service client when a privacy profile state has changed. Further, the message indicates that the request from the location service client for location information of the target terminal is canceled.
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Citations
3 Claims
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1. A method of canceling a location information request, comprising:
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receiving, by a first location server using a roaming location protocol (RLP), a triggered location reporting request message from a second location server for location reporting of a terminal to be tracked; deciding, by the first location server, to cancel the location reporting; and sending, from the first location server using the RLP to the second location server, which sent the triggered location reporting request message, a triggered location reporting stop answer message if the location reporting is decided to be canceled, wherein the triggered location reporting stop answer message indicates that the location reporting is canceled, wherein the location reporting is canceled due to a change in privacy profile, and wherein the triggered location reporting stop answer message is sent without receiving a preceding triggered location reporting stop request message. - View Dependent Claims (2, 3)
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Specification