LMMF - LMU Mobility Management Function

The LMU Mobility Management Function is responsible for maintaining the operational status of LMU (Location Measurement Unit) and registering each LMU with a SMLC (Serving Mobile Location Centre). Operation of the LMMF is independent of other logical LCS (Location Service) functions and its output is provided to the PRCF (Positioning Radio Coordination Function).


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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