Method of canceling location information request
First Claim
1. A method of canceling a location information request, comprising:
- receiving, by a location server using a mobile location protocol (MLP), a request from a location service client for location reporting of a target terminal to be positioned for tracking;
deciding, by the location server, to cancel the location reporting;
sending, from the location server using the MLP to the location service client, which sent the request, 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 a preceding triggered location reporting stop request message from the location service client.
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Accused Products
Abstract
A method of canceling a location information request is disclosed, in which if a location server having received a location information request about a specific terminal from an external client is unable to forward location information of the terminal to the external client, the location server can cancel the location information request without a cancellation request from the external client. The location information request cancellation message may be selected among a Triggered Location Report message or a Triggered Location Reporting Stop Answer message or among a Standard Location Immediate Report message or a Standard Location Immediate Stop Answer message according to a location information request message.
30 Citations
3 Claims
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1. A method of canceling a location information request, comprising:
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receiving, by a location server using a mobile location protocol (MLP), a request from a location service client for location reporting of a target terminal to be positioned for tracking; deciding, by the location server, to cancel the location reporting; sending, from the location server using the MLP to the location service client, which sent the request, 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 a preceding triggered location reporting stop request message from the location service client. - View Dependent Claims (2, 3)
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Specification