CONTROL PLANE LOCATION SOLUTION TO SUPPORT WIRELESS ACCESS
First Claim
1. A method of supporting location services and positioning, comprising:
- receiving a location request from a Mobility Management Entity (MME) at an Evolved Serving Mobile Location Center (E-SMLC);
performing a positioning procedure between the E-SMLC and a user equipment (UE) in response to the location request; and
sending a location response from the E-SMLC to the MME after the positioning procedure.
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Accused Products
Abstract
Techniques for supporting a control plane solution for location services and positioning are described. In an aspect, an Evolved Serving Mobile Location Center (E-SMLC) may communicate with a Mobility Management Entity (MME) to support location services and positioning for a UE. In one design, the E-SMLC may receive a location request from the MME, perform a positioning procedure with the UE in response to the location request, and send a location response to the MME after completing the positioning procedure. For a UE-assisted or UE-based positioning procedure, the E-SMLC may send a downlink positioning message to the UE via the MME and may receive an uplink positioning message from the UE via the MME. For a network-based positioning procedure, the E-SMLC may send a network positioning request message to an eNB via the MME and may receive a network positioning response message from the eNB via the MME.
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Citations
3 Claims
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1. A method of supporting location services and positioning, comprising:
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receiving a location request from a Mobility Management Entity (MME) at an Evolved Serving Mobile Location Center (E-SMLC); performing a positioning procedure between the E-SMLC and a user equipment (UE) in response to the location request; and sending a location response from the E-SMLC to the MME after the positioning procedure.
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2. A method of supporting location services and positioning, comprising:
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sending a location request from a Mobility Management Entity (MME) to an Evolved Serving Mobile Location Center (E-SMLC); assisting with a positioning procedure between the E-SMLC and a user equipment (UE), the positioning procedure being initiated by the E-SMLC in response to the location request from the MME; and receiving a location response sent by the E-SMLC to the MME after the positioning procedure.
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3. An apparatus for supporting location services and positioning, comprising:
- means for performing a positioning procedure between a user equipment (UE) and an Evolved Serving Mobile Location Center (E-SMLC), the positioning procedure being initiated by the E-SMLC in response to a location request sent by a Mobility Management Entity (MME) to the E-SMLC.
Specification