LI REPORTING OF UPDATED LOCATION INFORMATION FOR EPS
First Claim
1. Method to enhance resolution of location information of a mobile user in an Evolved Packet communication System comprising a Mobility Management Entity that provides the user with at least one tracking area in which the user is able to move without location information being reported, which method comprises steps of receiving to the Mobility Management Entity, a location activation message valid for the user and receiving to the Mobility Management Entity, a service request related to the user, which method comprises:
- detecting in the Mobility Management Entity, user location information with higher resolution than the at least one tracking area level resolution;
sending from the Mobility Management Entity, a monitoring message comprising high resolution information of the user'"'"'s location within the at least one tracking area.
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Abstract
The present invention relates to a method to enhance resolution of location information of a mobile user in an Evolved Packet communication System. The system comprises a Mobility Management Entity that provides the user with at least one tracking area in which the user is able to move without location information being reported, The method comprises the following steps:
- receiving to the Mobility Management Entity, a location activation message valid for the user.
- receiving to the Mobility Management Entity, a service request related to the user;
- detecting in the Mobility Management Entity, user location information with higher resolution than the at least one tracking area level resolution;
- sending from the Mobility Management Entity, a monitoring message comprising high resolution information of the user'"'"'s location within the at least one tracking area.
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Citations
15 Claims
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1. Method to enhance resolution of location information of a mobile user in an Evolved Packet communication System comprising a Mobility Management Entity that provides the user with at least one tracking area in which the user is able to move without location information being reported, which method comprises steps of receiving to the Mobility Management Entity, a location activation message valid for the user and receiving to the Mobility Management Entity, a service request related to the user, which method comprises:
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detecting in the Mobility Management Entity, user location information with higher resolution than the at least one tracking area level resolution; sending from the Mobility Management Entity, a monitoring message comprising high resolution information of the user'"'"'s location within the at least one tracking area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. (canceled)
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12. A node for enhancing resolution of location information of a mobile user in an Evolved Packet communication System, which node provides the user with at least one tracking area in which the user is able to move without location information being reported, which node comprises means to receive to the node, a location activation message valid for the user and means to receive to the node, a service request related to the user which node comprises:
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means to detect in the node user location information with higher resolution than the at least one tracking area level resolution; means to send from the node, a monitoring message comprising high resolution information of the user'"'"'s location within the at least one tracking area. - View Dependent Claims (13, 14, 15)
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Specification