ETSI - TS 129 173
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Location Services (LCS); Diameter-based SLh interface for Control Plane LCS
| Organization: | ETSI |
| Publication Date: | 1 January 2012 |
| Status: | inactive |
| Page Count: | 19 |
scope:
The present document describes the Diameter-based SLh interface between the GMLC and the HSS defined for the Control Plane LCS in EPC.
LCS procedures over the SLh interface are defined in the 3GPP TS 23.271.
This specification defines the Diameter application for the GMLC-HSS, SLh reference point. The interactions between the HSS and the GMLC are specified, including the signalling flows. As LCS procedures over the Diameter-based SLh interface are identical to the MAP-based Lh interface, the descriptions of the Lh MAP operations defined in the 3GPP TS 29.002 are mapped into the descriptions of the SLh Diameter commands.
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