TS 125 413 - V3.12.0 - Universal Mobile Telecommunications System (UMTS); UTRAN Iu interface RANAP signalling (3GPP TS 25.413 version 3.12.0 Release 1999)

202 Pages·0.8 MB·English

by  European Telecommunications Standards Institute

ETSI TS 125 413
V3.12.0
(2002-12)
Technical Specification

Universal Mobile Telecommunications System (UMTS);
UTRAN Iu interface RANAP signalling
(3GPP TS 25.413 version 3.12.0 Release 1999)
3GPP TS 25.413 version 3.12.0 Release 1999 1 ETSI TS 125 413 V3.12.0 (2002-12)

Reference
RTS/TSGR-0325413v3c0
Keywords
UMTS
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ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 2 ETSI TS 125 413 V3.12.0 (2002-12)
Intellectual Property Rights
IPRs essential or potentially essential to the present document 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
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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
http://webapp.etsi.org/key/queryform.asp .
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 3 ETSI TS 125 413 V3.12.0 (2002-12)
Contents
Intellectual Property Rights................................................................................................................................2
Foreword.............................................................................................................................................................2
Foreword.............................................................................................................................................................9
1 Scope......................................................................................................................................................10
2 References..............................................................................................................................................10
3 Definitions, symbols and abbreviations.................................................................................................11
3.1 Definitions........................................................................................................................................................11
3.2 Symbols............................................................................................................................................................12
3.3 Abbreviations...................................................................................................................................................12
4 General...................................................................................................................................................13
4.1 Procedure Specification Principles...................................................................................................................13
4.2 Forwards and Backwards Compatibility..........................................................................................................14
4.3 Specification Notations....................................................................................................................................14
5 RANAP Services....................................................................................................................................14
6 Services Expected from Signalling Transport........................................................................................14
7 Functions of RANAP.............................................................................................................................15
8 RANAP Procedures................................................................................................................................16
8.1 Elementary Procedures.....................................................................................................................................16
8.2 RAB Assignment..............................................................................................................................................17
8.2.1 General........................................................................................................................................................17
8.2.2 Successful Operation..................................................................................................................................17
8.2.3 Unsuccessful Operation..............................................................................................................................22
8.2.4 Abnormal Conditions..................................................................................................................................22
8.3 RAB Release Request......................................................................................................................................23
8.3.1 General........................................................................................................................................................23
8.3.2 Successful Operation..................................................................................................................................23
8.3.3 Abnormal Conditions..................................................................................................................................23
8.4 Iu Release Request...........................................................................................................................................23
8.4.1 General........................................................................................................................................................23
8.4.2 Successful Operation..................................................................................................................................24
8.4.3 Abnormal Conditions..................................................................................................................................24
8.5 Iu Release.........................................................................................................................................................24
8.5.1 General........................................................................................................................................................24
8.5.2 Successful Operation..................................................................................................................................24
8.5.3 Abnormal Conditions..................................................................................................................................25
8.6 Relocation Preparation.....................................................................................................................................25
8.6.1 General........................................................................................................................................................25
8.6.2 Successful Operation..................................................................................................................................26
8.6.3 Unsuccessful Operation..............................................................................................................................28
8.6.4 Abnormal Conditions..................................................................................................................................28
8.6.5 Co-ordination of Two Iu Signalling Connections.......................................................................................29
8.7 Relocation Resource Allocation.......................................................................................................................29
8.7.1 General........................................................................................................................................................29
8.7.2 Successful Operation..................................................................................................................................29
8.7.3 Unsuccessful Operation..............................................................................................................................32
8.7.4 Abnormal Conditions..................................................................................................................................32
8.7.5 Co-ordination of Two Iu Signalling Connections.......................................................................................33
8.8 Relocation Detect.............................................................................................................................................33
8.8.1 General........................................................................................................................................................33
8.8.2 Successful Operation..................................................................................................................................33
8.8.3 Abnormal Conditions..................................................................................................................................34
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 4 ETSI TS 125 413 V3.12.0 (2002-12)
8.8.4 Co-ordination of Two Iu Signalling Connections.......................................................................................34
8.9 Relocation Complete........................................................................................................................................34
8.9.1 General........................................................................................................................................................34
8.9.2 Successful Operation..................................................................................................................................34
8.9.3 Abnormal Conditions..................................................................................................................................34
8.9.4 Co-ordination of Two Iu Signalling Connections.......................................................................................35
8.10 Relocation Cancel.............................................................................................................................................35
8.10.1 General........................................................................................................................................................35
8.10.2 Successful Operation..................................................................................................................................35
8.10.3 Unsuccessful Operation..............................................................................................................................35
8.10.4 Abnormal Conditions..................................................................................................................................36
8.10.5 Co-ordination of Two Iu Signalling Connections.......................................................................................36
8.11 SRNS Context Transfer....................................................................................................................................36
8.11.1 General........................................................................................................................................................36
8.11.2 Successful Operation..................................................................................................................................36
8.11.3 Unsuccessful Operation..............................................................................................................................36
8.11.4 Abnormal Conditions..................................................................................................................................37
8.12 SRNS Data Forwarding Initiation....................................................................................................................37
8.12.1 General........................................................................................................................................................37
8.12.2 Successful Operation..................................................................................................................................37
8.12.3 Abnormal Conditions..................................................................................................................................37
8.13 SRNS Context Forwarding from Source RNC to CN......................................................................................37
8.13.1 General........................................................................................................................................................37
8.13.2 Successful Operation..................................................................................................................................38
8.13.3 Abnormal Conditions..................................................................................................................................38
8.14 SRNS Context Forwarding to Target RNC from CN.......................................................................................38
8.14.1 General........................................................................................................................................................38
8.14.2 Successful Operation..................................................................................................................................38
8.14.3 Abnormal Conditions..................................................................................................................................39
8.15 Paging...............................................................................................................................................................39
8.15.1 General........................................................................................................................................................39
8.15.2 Successful Operation..................................................................................................................................39
8.15.3 Abnormal Conditions..................................................................................................................................40
8.16 Common ID......................................................................................................................................................40
8.16.1 General........................................................................................................................................................40
8.16.2 Successful Operation..................................................................................................................................40
8.16.3 Abnormal Conditions..................................................................................................................................40
8.17 CN Invoke Trace..............................................................................................................................................41
8.17.1 General........................................................................................................................................................41
8.17.2 Successful Operation..................................................................................................................................41
8.17.3 Abnormal Conditions..................................................................................................................................41
8.18 Security Mode Control.....................................................................................................................................41
8.18.1 General........................................................................................................................................................41
8.18.2 Successful Operation..................................................................................................................................42
8.18.3 Unsuccessful Operation..............................................................................................................................43
8.18.4 Abnormal Conditions..................................................................................................................................43
8.19 Location Reporting Control..............................................................................................................................43
8.19.1 General........................................................................................................................................................43
8.19.2 Successful Operation..................................................................................................................................44
8.19.3 Abnormal Conditions..................................................................................................................................44
8.20 Location Report................................................................................................................................................44
8.20.1 General........................................................................................................................................................44
8.20.2 Successful Operation..................................................................................................................................45
8.20.3 Abnormal Conditions..................................................................................................................................45
8.21 Data Volume Report.........................................................................................................................................45
8.21.1 General........................................................................................................................................................45
8.21.2 Successful Operation..................................................................................................................................46
8.21.3 Unsuccessful Operation..............................................................................................................................46
8.21.4 Abnormal Conditions..................................................................................................................................46
8.22 Initial UE Message...........................................................................................................................................46
8.22.1 General........................................................................................................................................................46
8.22.2 Successful Operation..................................................................................................................................47
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 5 ETSI TS 125 413 V3.12.0 (2002-12)
8.23 Direct Transfer.................................................................................................................................................47
8.23.1 General........................................................................................................................................................47
8.23.2 Successful Operation..................................................................................................................................48
8.23.2.1 CN Originated Direct Transfer..............................................................................................................48
8.23.2.2 UTRAN Originated Direct Transfer.....................................................................................................48
8.23.3 Abnormal Conditions..................................................................................................................................48
8.24 Void..................................................................................................................................................................48
8.25 Overload Control..............................................................................................................................................49
8.25.1 General........................................................................................................................................................49
8.25.2 Philosophy..................................................................................................................................................49
8.25.3 Successful Operation..................................................................................................................................50
8.25.3.1 Overload at the CN................................................................................................................................50
8.25.3.2 Overload at the UTRAN.......................................................................................................................50
8.25.4 Abnormal Conditions..................................................................................................................................50
8.26 Reset.................................................................................................................................................................50
8.26.1 General........................................................................................................................................................50
8.26.2 Successful Operation..................................................................................................................................51
8.26.2.1 Reset Procedure Initiated from the CN.................................................................................................51
8.26.2.2 Reset Procedure Initiated from the UTRAN.........................................................................................51
8.26.3 Abnormal Conditions..................................................................................................................................52
8.26.3.1 Abnormal Condition at the CN.............................................................................................................52
8.26.3.2 Abnormal Condition at the UTRAN.....................................................................................................52
8.26.3.3 Crossing of Reset Messages..................................................................................................................52
8.27 Error Indication................................................................................................................................................52
8.27.1 General........................................................................................................................................................52
8.27.2 Successful Operation..................................................................................................................................52
8.27.3 Abnormal Conditions..................................................................................................................................53
8.28 CN Deactivate Trace........................................................................................................................................53
8.28.1 General........................................................................................................................................................53
8.28.2 Successful Operation..................................................................................................................................53
8.28.3 Abnormal Conditions..................................................................................................................................53
8.29 Reset Resource.................................................................................................................................................54
8.29.1 General........................................................................................................................................................54
8.29.1.1 Reset Resource procedure initiated from the RNC...............................................................................54
8.29.1.2 Reset Resource procedure initiated from the CN..................................................................................54
8.29.2 Successful Operation..................................................................................................................................54
8.29.2.1 Reset Resource procedure initiated from the RNC...............................................................................54
8.29.2.2 Reset Resource procedure initiated from the CN..................................................................................55
9 Elements for RANAP Communication..................................................................................................55
9.1 Message Functional Definition and Content....................................................................................................55
9.1.1 General........................................................................................................................................................55
9.1.2 Message Contents.......................................................................................................................................56
9.1.2.1 Presence................................................................................................................................................56
9.1.2.2 Criticality..............................................................................................................................................56
9.1.2.3 Range....................................................................................................................................................56
9.1.2.4 Assigned Criticality...............................................................................................................................56
9.1.3 RAB ASSIGNMENT REQUEST...............................................................................................................56
9.1.4 RAB ASSIGNMENT RESPONSE.............................................................................................................58
9.1.5 RAB RELEASE REQUEST.......................................................................................................................60
9.1.6 IU RELEASE REQUEST...........................................................................................................................60
9.1.7 IU RELEASE COMMAND.......................................................................................................................60
9.1.8 IU RELEASE COMPLETE........................................................................................................................61
9.1.9 RELOCATION REQUIRED......................................................................................................................61
9.1.10 RELOCATION REQUEST........................................................................................................................62
9.1.11 RELOCATION REQUEST ACKNOWLEDGE........................................................................................63
9.1.12 RELOCATION COMMAND.....................................................................................................................64
9.1.13 RELOCATION DETECT...........................................................................................................................65
9.1.14 RELOCATION COMPLETE.....................................................................................................................65
9.1.15 RELOCATION PREPARATION FAILURE.............................................................................................66
9.1.16 RELOCATION FAILURE.........................................................................................................................66
9.1.17 RELOCATION CANCEL..........................................................................................................................66
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 6 ETSI TS 125 413 V3.12.0 (2002-12)
9.1.18 RELOCATION CANCEL ACKNOWLEDGE..........................................................................................66
9.1.19 SRNS CONTEXT REQUEST....................................................................................................................66
9.1.20 SRNS CONTEXT RESPONSE..................................................................................................................67
9.1.21 SRNS DATA FORWARD COMMAND...................................................................................................67
9.1.22 FORWARD SRNS CONTEXT..................................................................................................................68
9.1.23 PAGING.....................................................................................................................................................68
9.1.24 COMMON ID.............................................................................................................................................69
9.1.25 CN INVOKE TRACE................................................................................................................................69
9.1.26 SECURITY MODE COMMAND..............................................................................................................69
9.1.27 SECURITY MODE COMPLETE..............................................................................................................70
9.1.28 SECURITY MODE REJECT.....................................................................................................................70
9.1.29 LOCATION REPORTING CONTROL.....................................................................................................70
9.1.30 LOCATION REPORT................................................................................................................................71
9.1.31 DATA VOLUME REPORT REQUEST....................................................................................................71
9.1.32 DATA VOLUME REPORT.......................................................................................................................71
9.1.33 INITIAL UE MESSAGE............................................................................................................................72
9.1.34 DIRECT TRANSFER.................................................................................................................................72
9.1.35 CN INFORMATION BROADCAST REQUEST......................................................................................73
9.1.36 CN INFORMATION BROADCAST CONFIRM......................................................................................73
9.1.37 CN INFORMATION BROADCAST REJECT..........................................................................................73
9.1.38 OVERLOAD..............................................................................................................................................73
9.1.39 RESET........................................................................................................................................................73
9.1.40 RESET ACKNOWLEDGE........................................................................................................................73
9.1.41 ERROR INDICATION...............................................................................................................................74
9.1.42 CN DEACTIVATE TRACE.......................................................................................................................74
9.1.43 RANAP RELOCATION INFORMATION................................................................................................74
9.1.44 RESET RESOURCE..................................................................................................................................75
9.1.45 RESET RESOURCE ACKNOWLEDGE..................................................................................................76
9.2 Information Element Definitions......................................................................................................................76
9.2.0 General........................................................................................................................................................76
9.2.1 Radio Network Layer Related IEs..............................................................................................................76
9.2.1.1 Message Type.......................................................................................................................................76
9.2.1.2 RAB ID.................................................................................................................................................77
9.2.1.3 RAB Parameters....................................................................................................................................78
9.2.1.4 Cause.....................................................................................................................................................83
9.2.1.5 CN Domain Indicator............................................................................................................................90
9.2.1.6 Trace Type............................................................................................................................................90
9.2.1.7 Trigger ID.............................................................................................................................................91
9.2.1.8 Trace Reference....................................................................................................................................91
9.2.1.9 UE Identity............................................................................................................................................92
9.2.1.10 OMC ID................................................................................................................................................92
9.2.1.11 Integrity Protection Information............................................................................................................92
9.2.1.12 Encryption Information.........................................................................................................................93
9.2.1.13 Chosen Integrity Protection Algorithm.................................................................................................93
9.2.1.14 Chosen Encryption Algorithm..............................................................................................................93
9.2.1.15 Categorisation Parameters.....................................................................................................................93
9.2.1.16 Request Type.........................................................................................................................................93
9.2.1.17 Data Volume Reporting Indication.......................................................................................................94
9.2.1.18 User Plane Mode...................................................................................................................................94
9.2.1.19 UP Mode Versions................................................................................................................................94
9.2.1.20 Chosen UP Version...............................................................................................................................95
9.2.1.21 Paging Area ID......................................................................................................................................95
9.2.1.22 Non Searching Indication......................................................................................................................95
9.2.1.23 Relocation Type....................................................................................................................................95
9.2.1.24 Source ID..............................................................................................................................................95
9.2.1.25 Target ID...............................................................................................................................................96
9.2.1.26 MS Classmark 2....................................................................................................................................96
9.2.1.27 MS Classmark 3....................................................................................................................................96
9.2.1.28 Source RNC to Target RNC Transparent Container.............................................................................97
9.2.1.29 Old BSS to New BSS Information......................................................................................................100
9.2.1.30 Target RNC to Source RNC Transparent Container...........................................................................100
9.2.1.31 L3 Information....................................................................................................................................100
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 7 ETSI TS 125 413 V3.12.0 (2002-12)
9.2.1.32 Number of Steps..................................................................................................................................100
9.2.1.33 DL N-PDU Sequence Number............................................................................................................101
9.2.1.34 UL N-PDU Sequence Number............................................................................................................101
9.2.1.35 Criticality Diagnostics.........................................................................................................................101
9.2.1.36 Key Status...........................................................................................................................................103
9.2.1.37 DRX Cycle Length Coefficient...........................................................................................................103
9.2.1.38 Iu Signalling Connection Identifier.....................................................................................................103
9.2.1.39 Global RNC-ID...................................................................................................................................103
9.2.1.40 PDP Type Information........................................................................................................................104
9.2.1.41 Service Handover................................................................................................................................104
9.2.1.42 Message Structure...............................................................................................................................105
9.2.2 Transport Network Layer Related IEs......................................................................................................106
9.2.2.1 Transport Layer Address.....................................................................................................................106
9.2.2.2 Iu Transport Association.....................................................................................................................106
9.2.2.3 DL GTP-PDU Sequence Number.......................................................................................................106
9.2.2.4 UL GTP-PDU Sequence Number.......................................................................................................106
9.2.3 NAS Related IEs.......................................................................................................................................107
9.2.3.1 Permanent NAS UE Identity...............................................................................................................107
9.2.3.2 Temporary UE ID...............................................................................................................................107
9.2.3.3 Paging Cause.......................................................................................................................................107
9.2.3.4 NAS Broadcast Information................................................................................................................108
9.2.3.5 NAS PDU............................................................................................................................................108
9.2.3.6 LAI......................................................................................................................................................108
9.2.3.7 RAC....................................................................................................................................................109
9.2.3.8 SAPI....................................................................................................................................................109
9.2.3.9 SAI......................................................................................................................................................109
9.2.3.10 Area Identity.......................................................................................................................................110
9.2.3.11 Geographical Area..............................................................................................................................110
9.2.3.12 Unsuccessfully Transmitted Data Volume..........................................................................................111
9.2.3.13 Data Volume Reference......................................................................................................................111
9.2.3.14 Information Identity............................................................................................................................111
9.2.3.15 Information Priority............................................................................................................................112
9.2.3.16 Information Control............................................................................................................................112
9.2.3.17 CN Broadcast Area.............................................................................................................................112
9.2.3.18 NAS Synchronisation Indicator..........................................................................................................112
9.3 Message and Information Element Abstract Syntax (with ASN.1)................................................................113
9.3.0 General......................................................................................................................................................113
9.3.1 Usage of private message mechanism for non-standard use.....................................................................113
9.3.2 Elementary Procedure Definitions............................................................................................................113
9.3.3 PDU Definitions.......................................................................................................................................121
9.3.4 Information Element Definitions..............................................................................................................154
9.3.5 Common Definitions.................................................................................................................................170
9.3.6 Constant Definitions.................................................................................................................................171
9.3.7 Container Definitions................................................................................................................................174
9.4 Message Transfer Syntax...............................................................................................................................179
9.5 Timers............................................................................................................................................................179
10 Handling of Unknown, Unforeseen and Erroneous Protocol Data......................................................180
10.1 General...........................................................................................................................................................180
10.2 Transfer Syntax Error.....................................................................................................................................180
10.3 Abstract Syntax Error.....................................................................................................................................181
10.3.1 General......................................................................................................................................................181
10.3.2 Criticality Information..............................................................................................................................181
10.3.3 Presence Information................................................................................................................................182
10.3.4 Not comprehended IE/IE group................................................................................................................182
10.3.4.1 Procedure Code...................................................................................................................................182
10.3.4.1A Type of Message.................................................................................................................................182
10.3.4.2 IEs other than the Procedure Code and Type of Message...................................................................182
10.3.5 Missing IE or IE group.............................................................................................................................184
10.3.6 IEs or IE groups received in wrong order or with too many occurrences or erroneously present............185
10.4 Logical Error..................................................................................................................................................185
10.5 Exceptions......................................................................................................................................................186
ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 8 ETSI TS 125 413 V3.12.0 (2002-12)
11 Special Procedures for RNC to RNC Communication.........................................................................186
11.1 General...........................................................................................................................................................186
11.2 RANAP Relocation Information....................................................................................................................186
11.2.1 General......................................................................................................................................................186
11.2.2 Operation..................................................................................................................................................186
Annex A (informative): RANAP Guidelines......................................................................................188
A.1 Rules for building RANAP messages............................................................................................................188
A.1.1 Rules for RANAP messages that shall contain the CN Domain Indicator IE...........................................188
A.2 Guidelines for Usage of the Criticality Diagnostics IE..................................................................................188
A.2.1 EXAMPLE MESSAGE Layout................................................................................................................188
A.2.2 Example on a Received EXAMPLE MESSAGE.....................................................................................190
A.2.3 Content of Criticality Diagnostics............................................................................................................191
A.2.3.1 Example 1...........................................................................................................................................191
A.2.3.2 Example 2...........................................................................................................................................192
A.2.3.3 Example 3...........................................................................................................................................193
A.2.3.4 Example 4...........................................................................................................................................194
A.2.3.5 Example 5...........................................................................................................................................195
A.2.4 ASN.1 of EXAMPLE MESSAGE............................................................................................................196
Annex B (informative): Change history.............................................................................................199
History............................................................................................................................................................201

ETSI
3GPP TS 25.413 version 3.12.0 Release 1999 9 ETSI TS 125 413 V3.12.0 (2002-12)
Foreword
This Technical Specification (TS) has been produced by the 3rd Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI