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TS 32.271
LCS Charging

3GPP‑Page   ETSI‑search   fToC↓   Partial Content →
V19.2.0 (PDF)  2025/06  41 p.
V18.0.0  2024/03  33 p.
V17.0.0  2022/03  33 p.
V16.0.0  2020/06  33 p.
V15.0.0  2018/06  33 p.
V14.0.0  2017/03  33 p.
V13.0.0  2016/01  33 p.
V12.1.0  2014/12  33 p.
V11.1.2  2014/07  33 p.
V10.1.0  2012/06  30 p.
V9.0.0  2009/12  29 p.
V8.0.0  2008/12  29 p.
V7.1.0  2008/12  29 p.
V6.2.0  2005/10  29 p.
Rapporteur:
Mrs. Gardella, Maryse
Nokia France

full Table of Contents for  TS 32.271  Word version:  19.2.0

each clause number in 'red' refers to the equivalent title in the Partial Content
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1Scope  p. 6
2References  p. 7
3Definitions, symbols and abbreviations  p. 8
3.1Definitions  p. 8
3.2Symbols  p. 8
3.3Abbreviations  p. 8
4Architecture considerations  p. 10
4.1High level LCS architecture  p. 10
4.1.1LCS architecture in GSM/UMTS networks |R19|  p. 10
4.1.2Ranging and Sidelink Positioning architecture in 5G network |R19|  p. 10
4.1.3LCS architecture in 5G network |R19|  p. 11
4.2LCS offline charging architecture  p. 13
4.3LCS online charging architecture  p. 13
4.4LCS converged charging architecture |R19|  p. 13
5LCS charging principles and scenarios  p. 15
5.1LCS charging principles  p. 15
5.2LCS offline charging scenarios  p. 16
5.2.1Basic principles  p. 16
5.2.2Rf message flows  p. 16
5.2.3CDR Generation  p. 16
5.2.3.0Introduction |R11|  p. 16
5.2.3.1Mobile Originated Location Request (MO-LR)  p. 17
5.2.3.2Mobile Terminated Location Request (MT-LR)  p. 18
5.2.3.3Network Induced Location Request (NI-LR)  p. 20
5.2.4Ga record transfer flows  p. 20
5.2.5BL CDR file transfer  p. 21
5.3LCS online charging scenarios  p. 21
5.3.0General |R11|  p. 21
5.3.1Basic principles  p. 21
5.3.2Ro message flows  p. 21
5.3.2.0General |R11|  p. 21
5.3.2.1Mobile Originated Location Request (MO-LR)  p. 22
5.3.2.2Mobile Terminated Location Request (MT-LR)  p. 23
5.4LCS converged charging scenarios |R19|  p. 23
5.4.1Basic principles  p. 23
5.4.1.1General  p. 23
5.4.1.2Applicable Triggers in the GMLC  p. 24
5.4.1.2.1General  p. 24
5.4.2Message flows  p. 24
5.4.2.1Introduction  p. 24
5.4.2.2UE positioning assisted by Sidelink Positioning and involving 5GC  p. 24
5.4.2.2.1Message flow for mobile originated UE positioning assisted by Sidelink Positioning and involving 5GC charging - PEC  p. 24
5.4.2.2.2Message flow for mobile terminated UE positioning assisted by Sidelink Positioning and involving 5GC - PEC  p. 25
5.4.2.3Ranging/SL Positioning service exposure without NEF  p. 27
5.4.2.3.1Message flow for SL Positioning Service Exposure without NEF to the trusted AF charging - PEC  p. 27
5.4.2.45GC Mobile Terminated Location Request (5GC-MT-LR)  p. 27
5.4.2.55GC Mobile Originated Location Request (5GC-MO-LR)  p. 28
5.4.3CDR generation  p. 29
5.4.3.1Introduction  p. 29
5.4.3.2Triggers for CHF CDR  p. 29
5.4.3.2.1General  p. 29
5.4.3.2.2Triggers for CHF CDR generation  p. 29
5.4.4Ga record transfer flows  p. 29
5.4.5Bl CDR file transfer  p. 29
6Definition of charging information  p. 30
6.0General |R11|  p. 30
6.1Data description for LCS offline charging  p. 30
6.1.0Introduction |R11|  p. 30
6.1.1Rf message contents  p. 30
6.1.2Ga message contents  p. 30
6.1.3CDR description on the BL interface  p. 30
6.1.3.0Introduction |R11|  p. 30
6.1.3.1LCS records for Mobile Originated Location Request (LCS-GMO-CDR)  p. 30
6.1.3.2LCS records for Mobile Terminated Location Request (MT-LR)  p. 31
6.1.3.2.1LCS records for Requesting GMLC (LCS-RGMT-CDR)  p. 31
6.1.3.2.2LCS records for Home GMLC (LCS-HGMT-CDR)  p. 32
6.1.3.2.3LCS records for Visited GMLC (LCS-VGMT-CDR)  p. 32
6.1.3.3LCS Records for Network Initiated Location Request (LCS-GNI-CDR)  p. 33
6.2Data description for LCS online charging  p. 34
6.2.1Ro message contents  p. 34
6.2.1.0General |R11|  p. 34
6.2.1.1Debit / Reserve Units Request message  p. 34
6.2.1.2Debit / Reserve Units Response message  p. 35
6.2aData description for 5GS LCS converged charging |R19|  p. 35
6.2a.1Message contents  p. 35
6.2a.1.1General  p. 35
6.2a.1.2Structure for the converged charging message formats  p. 36
6.2a.1.2.1Charging Data Request message  p. 36
6.2a.1.2.2Charging Data Response message  p. 36
6.2a.2Ga message contents  p. 36
6.2a.3CDR description on the Bl interface  p. 36
6.2a.3.1General  p. 36
6.2a.3.25GS LCS charging CHF CDR data  p. 37
6.3LCS charging specific parameters |R10|  p. 37
6.3.1Definition of LCS charging information  p. 37
6.3.1.0General |R11|  p. 37
6.3.1.1LCS charging information assignment for Service Information  p. 37
6.3.1.2Definition of the LCS Information  p. 37
6.3.1.3Definition of Ranging and Sidelink Positioning Charging Information |R19|  p. 38
6.3.2Detailed message format for converged charging |R19|  p. 38
6.3.3Formal Ranging and Sidelink Positioning converged charging parameter description |R19|  p. 39
6.3.3.1Ranging and Sidelink Positioning charging CHF CDR parameters  p. 39
6.3.3.25GS LCS charging resources attributes  p. 39
6.4Bindings for 5GS LCS converged charging |R19|  p. 39
ABibliography  p. 40
$Change history  p. 41

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