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TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
InterWorking Function (IWF)
between MAP based and Diameter based interfaces
(3GPP TS 29.305 version 15.1.0 Release 15)
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3GPP TS 29.305 version 15.1.0 Release 15 1 ETSI TS 129 305 V15.1.0 (2018-07)
Reference
RTS/TSGC-0429305vf10
Keywords
LTE,UMTS
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3GPP TS 29.305 version 15.1.0 Release 15 2 ETSI TS 129 305 V15.1.0 (2018-07)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 29.305 version 15.1.0 Release 15 3 ETSI TS 129 305 V15.1.0 (2018-07)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 7
Introduction . 7
1 Scope . 8
2 References . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Introduction (Informative) . 9
4.1 General Description . 9
4.2 Scenario One: S6a/S6d - Pre Rel8 Gr interworking scenario with one IWF . 9
4.2.1 General Description . 9
4.2.2 Network Deployments . 10
4.3 Scenario Two: S6a/S6d - Rel8 Gr interworking scenario with one IWF. 11
4.3.1 General Description . 11
4.3.2 Network Deployments . 12
4.4 Scenario Three: S6a/S6d - S6a/S6d interworking scenario with two IWFs . 14
4.4.1 General Description . 14
4.4.2 Network Deployments . 14
4.5 Scenario Four: S13/S13' - Gf interworking scenario with one IWF . 17
4.5.1 General Description . 17
4.5.2 Network Deployments . 17
5 General issues . 19
5.1 Message Routing Mechanism. 19
5.2 Void . 19
5.3 Security Consideration for IWF . 19
6 The Interworking Scenarios . 20
6.1 One IWF scenario . 20
6.2 Two IWF scenario . 20
7 The Mapping of the Procedures . 20
7.1 Authentication Information Retrieval . 20
7.1.1 One IWF Scenario . 20
7.1.2 Two IWFs Scenario . 21
7.2 Update Location . 22
7.2.1 One IWF Scenario . 22
7.2.2 Two IWFs Scenario . 23
7.3 Cancel Location . 24
7.3.1 One IWF Scenario . 24
7.3.2 Two IWFs Scenario . 25
7.4 Purge . 26
7.4.1 One IWF Scenario . 26
7.4.2 Two IWFs Scenario . 27
7.5 Insert Subscriber Data . 28
7.5.1 One IWF Scenario . 28
7.5.2 Two IWFs Scenario . 29
7.6 Delete Subscriber Data . 30
7.6.1 One IWF Scenario . 30
7.6.2 Two IWFs Scenario . 31
7.7 Reset . 32
ETSI
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3GPP TS 29.305 version 15.1.0 Release 15 4 ETSI TS 129 305 V15.1.0 (2018-07)
7.7.1 One IWF Scenario . 32
7.7.2 Two IWFs Scenario . 33
7.8 Notification. 34
7.8.1 One IWF Scenario . 34
7.8.2 Two IWFs Scenario . 34
7.9 IMEI Check . 35
7.9.1 One IWF Scenario . 35
7.10 Trace Activation . 36
7.10.1 One IWF Scenario . 36
7.10.2 Two IWFs Scenario . 38
7.11 Trace Deactivation . 38
7.11.1 One IWF Scenario . 38
7.11.2 Two IWFs Scenario . 40
8 The Mapping of the Parameters . 40
8.1 Mapping of Parameters for the Authentication Info Retrieval Procedure . 40
8.1.1 AIR mapping to SendAuthenticationInfoArg (v3) . 40
8.1.2 AIR mapping to SendAuthenticationInfoArg (v2) . 42
8.1.3 AIR mapping to SendParametersArg (v1) . 42
8.1.4 SendAuthenticationInfoRes / Error (v3) mapping to AIA . 42
8.1.5 SendAuthenticationInfoRes / Error (v2) mapping to AIA . 42
8.1.6 SendParameterList / Error (v1) mapping to AIA . 43
8.1.7 SendAuthenticationInfoArg (v3) mapping to AIR . 43
8.1.8 AIA mapping to SendAuthenticationInfoRes/Error (v3) . 44
8.2 Mapping of Parameters for the Update Location Procedure . 45
8.2.1 ULR mapping to UpdateGprsLocationArg . 45
8.2.2 UpdateGprsLocationRes/Error/InsertSubscriberDataArg/ActivateTraceModeArg mapping to ULA. 46
8.2.3 UpdateGprsLocationArg mapping to ULR . 48
8.2.4 ULA mapping to InsertSubscriberDataArg/ ActivateTraceModeArg/UpdateGprsLocationRes/Error. 49
8.3 Mapping of Parameters for the Cancel Location Procedure . 52
8.3.1 CancelLocationArg mapping to CLR . 52
8.3.2 CLA mapping to CancelLocationRes/Error . 53
8.3.3 CLR mapping to CancelLocationArg . 53
8.3.4 CancelLocationRes / Error mapping to CLA . 53
8.4 Mapping of Parameters for the Purge Procedure . 54
8.4.1 PUR mapping to PurgeMS-Arg . 54
8.4.2 PurgeMS-Res / Error mapping to PUA. 54
8.4.3 PurgeMS-Arg mapping to PUR . 54
8.4.4 PUA mapping to PurgeMS-Res/Error. 54
8.5 Mapping of Parameters for the Insert Subscriber Data Procedure . 55
8.5.1 InsertSubscriberDataArg mapping to IDR . 55
8.5.2 IDA mapping to InsertSubscriberDataRes/Error . 55
8.5.3 IDR mapping to InsertSubscriberDataArg/ ActivateTraceModeArg . 56
8.5.4 InsertSubscriberDataRes / Error mapping to IDA . 58
8.5.5 ProvideSubscriberInfoArg mapping to IDR . 58
8.5.6 IDA mapping to ProvideSubscriberInfoRes/Error . 59
8.5.7 IDR mapping to ProvideSubscriberInfoArg . 60
8.5.8 ProvideSubscriberInfoRes/Error mapping to IDA . 60
8.6 Mapping of Parameters for the Delete Subscriber Data Procedure . 61
8.6.1 DeleteSubscriberDataArg mapping to DSR. 61
8.6.2 DSA mapping to DeleteSubscriberDataRes/Error . 62
8.6.3 DSR mapping to DeleteSubscriberDataArg/ DeactivateTraceModeArg . 62
8.6.4 DeleteSubscriberDataRes / Error mapping to DSA . 63
8.7 Mapping of Parameters for the Reset Procedure . 64
8.7.1 Reset (v1 or v2) mapping to RSR . 64
8.7.2 RSR mapping to ResetArg (v1 or v2) . 64
8.8 Mapping of Parameters for the Notification Procedure . 64
8.8.1 NOR mapping to UpdateGprsLocation-Arg . 64
8.8.2 UpdateGprsLocation-Arg mapping to NOR . 65
8.8.3 NOR mapping to ReadyForSM-Arg . 66
8.8.4 ReadyForSM-Arg mapping to NOR . 66
8.9 Mapping of Parameters for the IMEI Check Procedure . 67
ETSI
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3GPP TS 29.305 version 15.1.0 Release 15 5 ETSI TS 129 305 V15.1.0 (2018-07)
8.9.1 ECR mapping to CheckIMEI-Arg . 67
8.9.2 CheckIMEI-Res / Error mapping to ECA . 67
8.10 Mapping of Parameters for the Trace Activate Procedure . 67
8.10.1 ActivateTraceMode-Arg mapping to IDR . 67
8.10.2 IDA mapping to ActivateTraceMode-Res / Error . 68
8.11 Mapping of Parameters for the Trace Deactivate Procedure . 68
8.11.1 DeactivateTraceMode-Arg mapping to DSR . 68
8.11.2 DSA mapping to DeactivateTraceMode-Res / Error . 68
Annex A: IWFs for the support of SMS capable MMEs or SGSNs . 69
A.1 General . 69
A.2 IWF related to the SGd/Gdd interfaces between MME/SGSN and central SMS functions . 69
A.2.1 Introduction. 69
A.2.2 General considerations . 69
A.2.3 Interworking scenarios . 69
A.2.3.1 One IWF scenario . 69
A.2.3.2 Two IWF scenario . 70
A.2.4 The mapping of procedures . 70
A.2.4.1 MO Forward Short Message . 70
A.2.4.1.1 One IWF Scenario . 70
A.2.4.1.2 Two IWFs Scenario . 71
A.2.4.2 MT Forward Short Message . 72
A.2.4.2.1 One IWF Scenario . 72
A.2.4.2.2 Two IWFs Scenario . 72
A.2.4.3 Alert Service Centre . 73
A.2.4.3.1 One IWF Scenario . 73
A.2.4.3.2 Two IWFs Scenario . 74
A.2.5 The mapping of parameters . 75
A.2.5.1 Mapping of Parameters for the MO Forward Short Message procedure . 75
A.2.5.1.1 OFR mapping to MO-ForwardSM-Arg . 75
A.2.5.1.2 MO-ForwardSM-Res / Error mapping to OFA . 75
A.2.5.1.3 MO-ForwardSM-Arg mapping to OFR . 76
A.2.5.1.4 OFA mapping to MO-ForwardSM-Res/Error . 76
A.2.5.2 Mapping of Parameters for the MT Forward Short Message Procedure . 77
A.2.5.2.1 MT-ForwardSM-Arg mapping to TFR . 77
A.2.5.2.2 TFA mapping to MT-ForwardSM-Res/Error . 77
A.2.5.2.3 TFR mapping to MT-ForwardSM-Arg . 78
A.2.5.2.4 MT-ForwardSM-Res / Error mapping to TFA . 79
A.2.5.3 Mapping of Parameters for the Alert Service Centre Procedure . 79
A.2.5.x.1 ALR mapping to alertServiceCentre-Arg . 79
A.2.5.3.2 alertServiceCentre-Res / Error mapping to ALA . 80
A.2.5.3.3 alertServiceCentre-Arg mapping to ALR . 80
A.2.5.3.4 ALA mapping to alertServiceCentre-Res . 81
A.3. IWF related to the S6c interface between HSS and central SMS functions . 81
A.3.1 Introduction. 81
A.3.2 Interworking scenarios . 81
A.3.2.1 IWF scenario . 81
A.3.3 General considerations . 82
A.3.3.1 Routing considerations . 82
A.3.4 The mapping of procedures . 82
A.3.4.1 Send Routing Info for SM .
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