• Table of contents
• HLR Procedures
• HLR Terminated Procedures
  • MAP SendAuthInfo (SAI) / DIAMETER AuthInfo (AI)
  • MAP UpdateLocation (UL) / DIAMETER UpdateLocation (UL)
  • MAP PurgeMS / DIAMETER PurgeUE (PU)
  • AuthFailReport (AFR)
  • MAP CheckIMEI / DIAMETER ME Identity Check
  • SendRoutingInfo (SRI)
  • SendRoutingInfoForSm (SRI4SM)
  • ReadyForSM
  • RegisterSS
  • EraseSS
  • ActivateSS
  • DeactivateSS
  • InterrogateSS
  • ProcessUnsutructuredSSreq
• HLR Originated Procedures
  • MAP InsertSubscriberData (ISD) / DIAMETER InsertSubscriberData (ISD)
  • MAP DeleteSubscriberData (DSD) / DIAMETER DeleteSubscriberData (DSD)
  • MAP CancelLocation (CL) / DIAMETER CancelLocation (CL)
  • MAP MapReset / DIAMETER Reset
  • ProvideRoamingNumber (PRN)
  • UnstructuredSSreq
  • AlertServiceCentre
• Relevant Specs

HLR Procedures¶

This page exists to collect an overview on the various HLR (and HSS) procedures that exist. It reflects the spec situation, and not what OsmoHLR may or may not have implemented.

HLR Terminated Procedures¶

MAP SendAuthInfo (SAI) / DIAMETER AuthInfo (AI)¶

• MAP: TS 29.002 8.1.4
  • VLR/SGSN to HLR
• DIAMETER: TS 29.272 5.2.3.1

MAP UpdateLocation (UL) / DIAMETER UpdateLocation (UL)¶

• MAP: TS 29.002 8.1.2 + 8.1.7 + 9.1.1
  • VLR/SGSN to HLR
• DIAMETER: TS 29.272 5.2.1.1

MAP PurgeMS / DIAMETER PurgeUE (PU)¶

MAP: TS 29.002 8.1.6

• VLR/SGSN to HLR

• DIAMETER: TS 29.272 5.2.1.3

AuthFailReport (AFR)¶

• MAP TS 29.002 8.5.3
  • VLR/SGSN to HLR

MAP CheckIMEI / DIAMETER ME Identity Check¶

• MAP TS 29.002 8.7.1
  • VLR/SGSN to HLR
• DIAMETeR TS 29.272 6.2.1

SendRoutingInfo (SRI)¶

• MAP TS 29.002 10.1

SendRoutingInfoForSm (SRI4SM)¶

• MAP TS 29.002 12.1

ReadyForSM¶

• MAP TS 29.002 12.4

RegisterSS¶

• MAP TS 29.002 11.1
  • VLR to HLR

EraseSS¶

• MAP TS 29.002 11.2
  • VLR to HLR

ActivateSS¶

• MAP TS 29.002 11.3
  • VLR to HLR

DeactivateSS¶

• MAP TS 29.002 11.4
  • VLR to HLR

InterrogateSS¶

• MAP TS 29.002 11.5
  • VLR to HLR

ProcessUnsutructuredSSreq¶

• MAP TS 29.002 11.9
  • VLR to HLR

HLR Originated Procedures¶

MAP InsertSubscriberData (ISD) / DIAMETER InsertSubscriberData (ISD)¶

• MAP TS 29.002 8.8.1
  • HLR to VLR/SGSN
• DIAMETER TS 29.272 5.2.2.1

MAP DeleteSubscriberData (DSD) / DIAMETER DeleteSubscriberData (DSD)¶

• MAP TS 29.002 8.8.2
  • HLR to VLR/SGSN
• DIAMETER TS 29.272 5.2.2.2

MAP CancelLocation (CL) / DIAMETER CancelLocation (CL)¶

• MAP: TS 29.002 8.1.3
  • HLR to VLR/SGSN
• DIAMETER 29.272 5.2.1.2

MAP MapReset / DIAMETER Reset¶

• MAP TS 29.002 8.10.1
  • HLR to VLR/SGSN
• DIAMETER 29.272 5.2.4.1

ProvideRoamingNumber (PRN)¶

• MAP TS 29.002 8.2
  • HLR to VLR

UnstructuredSSreq¶

• MAP TS 29.002 11.10
  • HLR to VLR

AlertServiceCentre¶

• MAP TS 29.002 2.5
  • HLR to SMSC

Relevant Specs¶

• TS 29.002:
• TS 29.305: InterWorking Function (IWF) between MAP based and Diameter based interfaces
• TS 29.272: Mobility Management Entity (MME) and Serving GPRS Support Node (SGSN) related interfaces based on Diameter protocol